Webex
Webex Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Webex.
Description

WebEx is a video conferencing solution used for online meetings and presentations, webinars, town halls, online courses and training, and online presentations.
Category | VoIP/Conferencing |
Web Link | Webex - Home Page |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
Domains
Primary Domains
Primary Domains are owned and managed by the application vendor.
Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.Platform Domains
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{hidden}.omtrdc.net | |
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{hidden}.demdex.net | |
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{hidden}.edgekey.net | and 5 more |
|
{hidden}.us-gov-west-1.amazonaws.com | and 25 more |
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{hidden}.statuspage.io |
Network Ranges
- 8.38.216.0/24
- 23.89.0.0/16
- 62.109.192.0/18
- 64.68.96.0/19
- 66.163.32.0/19
- and 23 more
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Protocol and Port Statistics
Protocol | Port |
---|---|
SIPS | TCP 5061 |
STUN | UDP 9000 |
STUN | UDP 5004 |
TLS/SSL | TCP 8934 |
TLS/SSL | TCP 8443 |
This application uses a specialized protocol to establish peer-to-peer connections between two devices. The best way to properly identify Webex on the network is by using Netify DPI.
Webex Network
Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the Webex Network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
Cisco Webex | AS13445 | 23.89.16.0/20 | United States | 23.89.21.45 | |
Cisco Webex | AS13445 | 23.89.64.0/20 | Netherlands | 23.89.76.138 | |
Cisco Webex | AS13445 | 23.89.160.0/20 | Australia | 23.89.168.149 | |
Cisco Webex | AS13445 | 62.109.192.0/18 | United Kingdom | 62.109.208.16 | |
Cisco Webex | AS13445 | 64.68.104.0/21 | United States | 64.68.104.101 | |
and 10320 more |
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Webex IP addresses deployed on this type of network.
Network | PoP | Category | Location | IP | Shared |
---|---|---|---|---|---|
|
Core Network | Business | United States | 173.37.63.10 | |
|
Core Network | Business | United States | 173.37.63.147 |
Other Networks
There are tens of thousands of Internet network providers and we make an effort to track as many as we can, but we have less coverage for niche and local providers. The following is a sample of Webex IP addresses on this type of network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
Broadsoft | AS35180 | 85.119.56.0/24 | Germany | 85.119.56.159 | |
BroadSoft | AS21534 | 135.84.171.0/24 | United States | 135.84.171.156 | |
BroadSoft | AS21534 | 135.84.172.0/24 | United States | 135.84.172.156 | |
BroadSoft | AS21534 | 139.177.71.0/24 | Australia | 139.177.71.23 | |
BroadSoft | AS21534 | 199.59.64.0/24 | Australia | 199.59.64.235 | |
and 140 more |
SaaS - Software-as-a-Service
Applications often use various third party platforms for providing authentication, advertising, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Webex are summarized below.
SaaS solutions are often deployed on multiple IPs across different geographical points-of-presence. In addition, it is common for these IP addresses to be shared by multiple applications.
SaaS | # of IPs |
---|---|
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60 |
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141 |
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2 |
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2 |
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5 |
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6 |
Service | Category | Sample IP | IP Count |
---|---|---|---|
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Advertiser | 66.235.152.111 | 60 IPs |
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Advertiser | 54.207.232.15 | 141 IPs |
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Career and Education | 18.208.39.163 | 2 IPs |
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Advertiser | 130.35.98.32 | 2 IPs |
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34.210.102.189 | 5 IPs | |
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Business | 104.192.140.21 | 6 IPs |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Webex are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
Cloud Hosts | # of IPs |
---|---|
|
804 |
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10 |
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2 |
|
1828 |
|
14 |
|
6 |
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1 |
Host | PoP | Location | IPs |
---|---|---|---|
|
Ashburn | United States | 1828 IPs |
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London | United Kingdom | 1 IP |
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Anycast | Global | 2 IPs |
|
Core | Canada | 5 IPs |
|
Anycast | Global | 1 IP |
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Core | Canada | 1 IP |
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Core | United States | 7 IPs |
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Core | United Kingdom | 1 IP |
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Core | Netherlands | 1 IP |
|
London | United Kingdom | 4 IPs |
|
Amsterdam | Netherlands | 2 IPs |
|
Singapore | Singapore | 2 IPs |
|
Richmond | United States | 2 IPs |
|
Sydney | Australia | 4 IPs |
|
Singapore | Singapore | 20 IPs |
|
Columbus | United States | 151 IPs |
|
Ashburn | United States | 63 IPs |
|
Boardman | United States | 164 IPs |
|
Core | United States | 239 IPs |
|
Core | Germany | 48 IPs |
|
Sao Paulo | Brazil | 3 IPs |
|
Frankfurt am Main | Germany | 12 IPs |
|
Sydney | Australia | 2 IPs |
|
London | United Kingdom | 1 IP |
|
Dublin | Ireland | 3 IPs |
|
Tokyo | Japan | 5 IPs |
|
Mumbai | India | 1 IP |
|
Core | Australia | 3 IPs |
|
Core | Singapore | 5 IPs |
|
Core | Brazil | 48 IPs |
|
Core | United Arab Emirates | 27 IPs |
|
Boardman | United States | 3 IPs |
|
Core | Japan | 6 IPs |
Content Delivery Networks - CDNs
In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.
CDNs | # of IPs |
---|---|
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2074 |
|
5986 |
PoP Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
|
|
Edge - Berlin | Germany | 38 IPs |
|
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Edge - Buenos Aires | Argentina | 83 IPs |
|
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Edge - Lisbon | Portugal | 55 IPs |
|
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Edge - Frankfurt | Germany | 110 IPs |
|
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Edge - Milan | Italy | 132 IPs |
|
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Edge - Madrid | Spain | 74 IPs |
|
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Edge - Bucharest | Romania | 54 IPs |
|
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Edge - Santiago de Queretaro | Mexico | 75 IPs |
|
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Edge - Johannesburg | South Africa | 116 IPs |
|
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Edge - Vienna | Austria | 96 IPs |
|
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Edge - Montreal | Canada | 91 IPs |
|
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Edge - Dallas | United States | 126 IPs |
|
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Edge - Paris | France | 120 IPs |
|
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Edge - Santiago | Chile | 66 IPs |
|
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Edge - Perth | Australia | 61 IPs |
|
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Edge - Sao Paulo | Brazil | 94 IPs |
|
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Edge - Marseille | France | 94 IPs |
|
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Edge - Stockholm | Sweden | 105 IPs |
|
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Edge - Tokyo | Japan | 112 IPs |
|
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Edge - Zurich | Switzerland | 95 IPs |
|
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Edge - Dublin | Ireland | 65 IPs |
|
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Edge - Bangkok | Thailand | 88 IPs |
|
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Edge - Kansas City | United States | 60 IPs |
|
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Edge - Miami | United States | 123 IPs |
|
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Edge - Ashburn | United States | 43 IPs |
|
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Edge - Chicago | United States | 87 IPs |
|
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Edge - Los Angeles | United States | 72 IPs |
|
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Edge - Seoul | South Korea | 107 IPs |
|
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Edge - New York | United States | 102 IPs |
|
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Edge - Toronto | Canada | 96 IPs |
|
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Edge - Hong Kong | Hong Kong | 129 IPs |
|
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Edge - Tel Aviv | Israel | 100 IPs |
|
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Edge - Warsaw | Poland | 94 IPs |
|
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Edge - Boston | United States | 19 IPs |
|
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Edge - Vancouver | Canada | 11 IPs |
|
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Edge - Muscat | Oman | 71 IPs |
|
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Edge - Atlanta | United States | 52 IPs |
|
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Edge - Amsterdam | Netherlands | 114 IPs |
|
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Edge - Sydney | Australia | 118 IPs |
|
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Edge - Mumbai | India | 91 IPs |
|
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Edge - Manama | Bahrain | 102 IPs |
|
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Edge - Kuala Lumpur | Malaysia | 96 IPs |
|
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Edge - Dusseldorf | Germany | 27 IPs |
|
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Edge - Kolkata | India | 101 IPs |
|
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Edge - San Francisco | United States | 75 IPs |
|
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Edge - London | United Kingdom | 88 IPs |
|
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Edge - Sofia | Bulgaria | 92 IPs |
|
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Edge - Helsinki | Finland | 104 IPs |
|
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Edge - Manila | Philippines | 86 IPs |
|
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Edge - Budapest | Hungary | 88 IPs |
|
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Edge - Copenhagen | Denmark | 96 IPs |
|
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Edge - Denver | United States | 12 IPs |
|
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Edge - Nairobi | Kenya | 89 IPs |
|
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Edge - Athens | Greece | 72 IPs |
|
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Edge - Munich | Germany | 57 IPs |
|
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Edge - Melbourne | Australia | 107 IPs |
|
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Edge - Prague | Czechia | 72 IPs |
|
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Edge - Zagreb | Croatia | 74 IPs |
|
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Edge - Portland | United States | 16 IPs |
|
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Edge - Dubai | United Arab Emirates | 90 IPs |
|
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Edge - Fortaleza | Brazil | 85 IPs |
|
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Edge - Singapore | Singapore | 107 IPs |
|
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Edge - Istanbul | Turkey | 61 IPs |
|
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Edge - Osaka | Japan | 35 IPs |
|
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Edge - Taipei | Taiwan | 68 IPs |
|
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Edge - Philadelphia | United States | 9 IPs |
|
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Edge - Brisbane | Australia | 22 IPs |
|
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Edge - Barcelona | Spain | 84 IPs |
|
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Edge - Cape Town | South Africa | 80 IPs |
|
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Edge - Hyderabad | India | 89 IPs |
|
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Edge - Hamburg | Germany | 34 IPs |
|
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Edge - Oslo | Norway | 16 IPs |
|
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Edge - Chennai | India | 78 IPs |
|
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Edge - Columbus | United States | 10 IPs |
|
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Edge - Bogota | Colombia | 4 IPs |
|
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Edge - Seattle | United States | 12 IPs |
|
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Edge - Rome | Italy | 22 IPs |
|
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Edge - Minneapolis | United States | 10 IPs |
|
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Edge - Houston | United States | 31 IPs |
|
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Edge - Newark | United States | 4 IPs |
|
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Edge - New Delhi | India | 55 IPs |
|
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Edge - Phoenix | United States | 6 IPs |
|
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Edge - Lima | Peru | 41 IPs |
|
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Edge - Tampa | United States | 12 IPs |
|
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Edge - Manchester | United Kingdom | 9 IPs |
|
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Edge - Brussels | Belgium | 4 IPs |
|
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Edge - Jakarta | Indonesia | 8 IPs |
|
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Edge - Auckland | New Zealand | 3 IPs |
|
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Edge - Lagos | Nigeria | 4 IPs |
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Amsterdam | Netherlands | 18 IPs |
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Vienna | Austria | 52 IPs |
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Stockholm | Sweden | 49 IPs |
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Mombasa | Kenya | 8 IPs |
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Madrid | Spain | 34 IPs |
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Copenhagen | Denmark | 27 IPs |
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Istanbul | Turkey | 11 IPs |
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Frankfurt | Germany | 107 IPs |
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Cape Town | South Africa | 20 IPs |
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Isando | South Africa | 19 IPs |
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Milan | Italy | 86 IPs |
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Glattbrugg | Switzerland | 14 IPs |
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London | United Kingdom | 79 IPs |
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Athens | Greece | 13 IPs |
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Los Angeles | United States | 7 IPs |
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Chennai | India | 21 IPs |
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Seoul | South Korea | 41 IPs |
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Miami | United States | 86 IPs |
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Santa Clara | United States | 8 IPs |
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Osaka | Japan | 32 IPs |
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Toronto | Canada | 22 IPs |
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Seattle | United States | 8 IPs |
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Brussels | Belgium | 1 IP |
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Schiphol | Netherlands | 10 IPs |
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Haarlem | Netherlands | 9 IPs |
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Fortaleza | Brazil | 13 IPs |
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Mount Prospect | United States | 2 IPs |
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Montreal | Canada | 19 IPs |
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Mumbai | India | 27 IPs |
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San Jose | United States | 5 IPs |
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Warsaw | Poland | 39 IPs |
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Mexico City | Mexico | 26 IPs |
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Bengaluru | India | 13 IPs |
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Santiago | Chile | 15 IPs |
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Singapore | Singapore | 44 IPs |
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Munich | Germany | 9 IPs |
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Dallas | United States | 52 IPs |
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Irving | United States | 13 IPs |
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Barcelona | Spain | 10 IPs |
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Prague | Czechia | 22 IPs |
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Dubai | United Arab Emirates | 15 IPs |
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Oslo | Norway | 22 IPs |
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Liljeholmen | Sweden | 2 IPs |
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Bogota | Colombia | 20 IPs |
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Zurich | Switzerland | 13 IPs |
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Vancouver | Canada | 13 IPs |
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Hamburg | Germany | 9 IPs |
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Curitiba | Brazil | 13 IPs |
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Dublin | Ireland | 23 IPs |
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Sofia | Bulgaria | 10 IPs |
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Marseille | France | 19 IPs |
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Berlin | Germany | 24 IPs |
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Buenos Aires | Argentina | 23 IPs |
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Palermo | Italy | 19 IPs |
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Jakarta | Indonesia | 1 IP |
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Englewood | United States | 11 IPs |
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Sydney | Australia | 31 IPs |
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Hong Kong | Hong Kong | 63 IPs |
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Melbourne | Australia | 26 IPs |
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New Delhi | India | 21 IPs |
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Tokyo | Japan | 48 IPs |
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Richardson | United States | 13 IPs |
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Hanoi | Vietnam | 2 IPs |
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Taipei | Taiwan | 12 IPs |
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Kolkata | India | 13 IPs |
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Florianopolis | Brazil | 2 IPs |
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Paris | France | 53 IPs |
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Rome | Italy | 12 IPs |
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Tel Aviv | Israel | 13 IPs |
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Dusseldorf | Germany | 4 IPs |
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Bucharest | Romania | 14 IPs |
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Fujairah | United Arab Emirates | 21 IPs |
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Bangkok | Thailand | 6 IPs |
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Sao Paulo | Brazil | 14 IPs |
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Durban | South Africa | 4 IPs |
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Tempe | United States | 4 IPs |
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Makati | Philippines | 1 IP |
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Cyberjaya | Malaysia | 2 IPs |
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Atlanta | United States | 7 IPs |
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Rio de Janeiro | Brazil | 7 IPs |
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Helsinki | Finland | 3 IPs |
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Secaucus | United States | 13 IPs |
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Brisbane | Australia | 22 IPs |
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Bhopal | India | 2 IPs |
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Piscataway | United States | 3 IPs |
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McAllen | United States | 6 IPs |
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Silverdale | New Zealand | 2 IPs |
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Santiago de Queretaro | Mexico | 15 IPs |
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Lithia Springs | United States | 6 IPs |
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Kuala Lumpur | Malaysia | 5 IPs |
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Lisbon | Portugal | 3 IPs |
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Perth | Australia | 3 IPs |
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Ashburn | United States | 8 IPs |
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Ahmedabad | India | 1 IP |
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Las Vegas | United States | 4 IPs |
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Marietta | United States | 6 IPs |
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Pasig | Philippines | 2 IPs |
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Chicago | United States | 7 IPs |
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Philadelphia | United States | 2 IPs |
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Billerica | United States | 1 IP |
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Hyderabad | India | 5 IPs |
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Cleveland | United States | 2 IPs |
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Salvador | Brazil | 4 IPs |
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Minneapolis | United States | 2 IPs |
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Nagpur | India | 1 IP |
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Edison | United States | 1 IP |
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Omaha | United States | 4 IPs |
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Boston | United States | 1 IP |
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Lima | Peru | 2 IPs |
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Houston | United States | 1 IP |
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Porto Alegre | Brazil | 1 IP |
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Surabaya | Indonesia | 1 IP |
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Taipei | Taiwan | 6 IPs |
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Helsinki | Finland | 3 IPs |
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Liljeholmen | Sweden | 2 IPs |
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Zurich | Switzerland | 5 IPs |
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Lausanne | Switzerland | 8 IPs |
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Milan | Italy | 5 IPs |
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Palermo | Italy | 7 IPs |
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Makati | Philippines | 2 IPs |
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Pasig | Philippines | 4 IPs |
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Vancouver | Canada | 4 IPs |
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Riyadh | Saudi Arabia | 4 IPs |
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Jeddah | Saudi Arabia | 4 IPs |
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Milan | Italy | 9 IPs |
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Amman | Jordan | 2 IPs |
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Kuwait City | Kuwait | 4 IPs |
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New Delhi | India | 4 IPs |
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Mumbai | India | 2 IPs |
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Chennai | India | 2 IPs |
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Bangkok | Thailand | 9 IPs |
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Bucharest | Romania | 2 IPs |
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Riga | Latvia | 4 IPs |
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Helsinki | Finland | 2 IPs |
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Pasig | Philippines | 8 IPs |
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San Fernando | Philippines | 3 IPs |
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Melbourne | Australia | 3 IPs |
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Muscat | Oman | 4 IPs |
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Ho Chi Minh City | Vietnam | 4 IPs |
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Hanoi | Vietnam | 4 IPs |
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Calgary | Canada | 4 IPs |
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Helsinki | Finland | 4 IPs |
Other Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
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ASN AS9848 | Core Network | South Korea | 5 IPs |
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Core Network | United States | 4 IPs |
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Core Network | Thailand | 10 IPs |
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Core Network | Iraq | 6 IPs |
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Core Network | Australia | 1 IP |
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Core Network | Malaysia | 1 IP |
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Core Network | Germany | 6 IPs |
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Core Network | Philippines | 4 IPs |
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Core Network | Peru | 4 IPs |
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Core Network | Philippines | 2 IPs |
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Core Network | Saudi Arabia | 1 IP |
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ASN AS1680 | Core Network | Israel | 2 IPs |
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ASN AS8551 | Core Network | Israel | 2 IPs |
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ASN AS8697 | Core Network | Jordan | 4 IPs |
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ASN AS12400 | Core Network | Israel | 8 IPs |
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ASN AS9930 | Core Network | Malaysia | 7 IPs |
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Core Network | Sweden | 2 IPs |
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Core Network | Finland | 1 IP |
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Core Network | Thailand | 1 IP |
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ASN AS3292 | Core Network | Denmark | 2 IPs |
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ASN AS4651 | Core Network | Thailand | 8 IPs |
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ASN AS55824 | Core Network | India | 5 IPs |
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