Cisco Secure Email Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Cisco Secure Email.
What is Cisco Secure Email?
Cisco Secure Email - Mail
Cisco Secure Email (formerly IronPort) is an email security solution that protects organizations from email-borne threats such as spam, phishing, malware, ransomware, and other advanced email attacks.
Cisco Secure Email Domains
Primary Domains
- ironport.com
- iphmx.com
- res.cisco.com
Platform Domains
| Platform | Sample Domain | Details |
|---|---|---|
Akamai
|
{hidden}.edgesuite.net | |
Amazon AWS
|
{hidden}.us-east-1.elb.amazonaws.com |
Network Ranges
- 23.90.96.0/19
- 63.251.108.0/24
- 68.232.128.0/19
- 72.5.10.0/23
- 74.201.90.0/23
- and 40 more
Cisco Secure Email uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.
Cisco Secure Email 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 Cisco Secure Email Network.
| Sample IP | ASN | ASN Description | Route | Location |
|---|---|---|---|---|
| 23.90.98.101 | AS16417 | Cisco Systems Ironport Divi... | 23.90.98.0/24 | United States |
| 23.90.101.86 | AS16417 | Cisco Systems Ironport Divi... | 23.90.101.0/24 | United States |
| 23.90.101.110 | AS16417 | Cisco Systems Ironport Divi... | 23.90.101.0/24 | United States |
| 23.90.101.170 | AS16417 | Cisco Systems Ironport Divi... | 23.90.101.0/24 | United States |
| 23.90.102.54 | AS30238 | Cisco Systems Ironport Divi... | 23.90.102.0/24 | Germany |
| ... and 1106 more | ||||
Hosting
| SaaS | Sample IP | # of IPs |
|---|---|---|
|
Amazon AWS
|
52.34.5.208 | 46 |
Cisco Secure Email primarily uses Amazon AWS for its cloud hosting needs.
Content Delivery Networks - CDNs
Summary
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Akamai
|
223.223.168.73 | 2388 |
To get information to end users more quickly, many apps - including Cisco Secure Email - use Content Delivery Networks (CDNs).
Network Map
PoP Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Akamai
|
Prague | Czechia |
Akamai
|
19 |
|
Akamai
|
Madrid | Spain |
Akamai
|
48 |
|
Akamai
|
Frankfurt | Germany |
Akamai
|
93 |
|
Akamai
|
Vienna | Austria |
Akamai
|
35 |
|
Akamai
|
London | United Kingdom |
Akamai
|
61 |
|
Akamai
|
Stockholm | Sweden |
Akamai
|
38 |
|
Akamai
|
Moscow | Russia |
Akamai
|
26 |
|
Akamai
|
Amsterdam | Netherlands |
Akamai
|
17 |
|
Akamai
|
Fujairah | United Arab Emirates |
Akamai
|
10 |
|
Akamai
|
Sao Paulo | Brazil |
Akamai
|
46 |
|
Akamai
|
Toronto | Canada |
Akamai
|
12 |
|
Akamai
|
Helsinki | Finland |
Akamai
|
1 |
|
Akamai
|
Curitiba | Brazil |
Akamai
|
12 |
|
Akamai
|
Singapore | Singapore |
Akamai
|
60 |
|
Akamai
|
Johannesburg | South Africa |
Akamai
|
25 |
|
Akamai
|
Brussels | Belgium |
Akamai
|
9 |
|
Akamai
|
Kampala | Uganda |
Akamai
|
4 |
|
Akamai
|
Dar es Salaam | Tanzania |
Akamai
|
2 |
|
Akamai
|
Schiphol | Netherlands |
Akamai
|
2 |
|
Akamai
|
Dusseldorf | Germany |
Akamai
|
8 |
|
Akamai
|
Lisbon | Portugal |
Akamai
|
30 |
|
Akamai
|
Bogota | Colombia |
Akamai
|
20 |
|
Akamai
|
Istanbul | Turkey |
Akamai
|
2 |
|
Akamai
|
Cape Town | South Africa |
Akamai
|
9 |
|
Akamai
|
Cordoba | Argentina |
Akamai
|
4 |
|
Akamai
|
Mombasa | Kenya |
Akamai
|
16 |
|
Akamai
|
Milan | Italy |
Akamai
|
43 |
|
Akamai
|
Fortaleza | Brazil |
Akamai
|
12 |
|
Akamai
|
Glattbrugg | Switzerland |
Akamai
|
4 |
|
Akamai
|
Paris | France |
Akamai
|
50 |
|
Akamai
|
Kyiv | Ukraine |
Akamai
|
2 |
|
Akamai
|
Munich | Germany |
Akamai
|
17 |
|
Akamai
|
Hamburg | Germany |
Akamai
|
2 |
|
Akamai
|
Oslo | Norway |
Akamai
|
14 |
|
Akamai
|
Santiago | Chile |
Akamai
|
17 |
|
Akamai
|
Hong Kong | Hong Kong |
Akamai
|
41 |
|
Akamai
|
Ashburn | United States |
Akamai
|
40 |
|
Akamai
|
Durban | South Africa |
Akamai
|
2 |
|
Akamai
|
Mount Prospect | United States |
Akamai
|
23 |
|
Akamai
|
Seoul | South Korea |
Akamai
|
2 |
|
Akamai
|
Los Angeles | United States |
Akamai
|
38 |
|
Akamai
|
New York | United States |
Akamai
|
30 |
|
Akamai
|
Barcelona | Spain |
Akamai
|
9 |
|
Akamai
|
Santiago de Queretaro | Mexico |
Akamai
|
20 |
|
Akamai
|
Dallas | United States |
Akamai
|
10 |
|
Akamai
|
Palermo | Italy |
Akamai
|
26 |
|
Akamai
|
San Juan | Puerto Rico |
Akamai
|
3 |
|
Akamai
|
Sydney | Australia |
Akamai
|
10 |
|
Akamai
|
Mumbai | India |
Akamai
|
39 |
|
Akamai
|
Secaucus | United States |
Akamai
|
14 |
|
Akamai
|
Montreal | Canada |
Akamai
|
10 |
|
Akamai
|
Kuala Lumpur | Malaysia |
Akamai
|
13 |
|
Akamai
|
Miami | United States |
Akamai
|
83 |
|
Akamai
|
Chicago | United States |
Akamai
|
20 |
|
Akamai
|
Taipei | Taiwan |
Akamai
|
9 |
|
Akamai
|
Melbourne | Australia |
Akamai
|
19 |
|
Akamai
|
Osaka | Japan |
Akamai
|
16 |
|
Akamai
|
Warsaw | Poland |
Akamai
|
12 |
|
Akamai
|
Coimbatore | India |
Akamai
|
7 |
|
Akamai
|
New Delhi | India |
Akamai
|
12 |
|
Akamai
|
Jaipur | India |
Akamai
|
6 |
|
Akamai
|
Tokyo | Japan |
Akamai
|
40 |
|
Akamai
|
Atlanta | United States |
Akamai
|
17 |
|
Akamai
|
Minneapolis | United States |
Akamai
|
2 |
|
Akamai
|
Santa Clara | United States |
Akamai
|
4 |
|
Akamai
|
McAllen | United States |
Akamai
|
10 |
|
Akamai
|
Rio de Janeiro | Brazil |
Akamai
|
16 |
|
Akamai
|
San Jose | United States |
Akamai
|
4 |
|
Akamai
|
Seattle | United States |
Akamai
|
6 |
|
Akamai
|
Cyberjaya | Malaysia |
Akamai
|
7 |
|
Akamai
|
Saint Petersburg | Russia |
Akamai
|
2 |
|
Akamai
|
Chennai | India |
Akamai
|
17 |
|
Akamai
|
Sofia | Bulgaria |
Akamai
|
2 |
|
Akamai
|
Marseille | France |
Akamai
|
12 |
|
Akamai
|
Haarlem | Netherlands |
Akamai
|
25 |
|
Akamai
|
Manchester | United Kingdom |
Akamai
|
4 |
|
Akamai
|
Tel Aviv | Israel |
Akamai
|
1 |
|
Akamai
|
Bucharest | Romania |
Akamai
|
8 |
|
Akamai
|
Dublin | Ireland |
Akamai
|
10 |
|
Akamai
|
Katowice | Poland |
Akamai
|
9 |
|
Akamai
|
Bengaluru | India |
Akamai
|
14 |
|
Akamai
|
Buenos Aires | Argentina |
Akamai
|
10 |
|
Akamai
|
Brasilia | Brazil |
Akamai
|
6 |
|
Akamai
|
Lithia Springs | United States |
Akamai
|
2 |
|
Akamai
|
Berlin | Germany |
Akamai
|
6 |
|
Akamai
|
San Pedro Sula | Honduras |
Akamai
|
2 |
|
Akamai
|
Houston | United States |
Akamai
|
9 |
|
Akamai
|
Irving | United States |
Akamai
|
6 |
|
Akamai
|
Kozhikode | India |
Akamai
|
5 |
|
Akamai
|
Englewood | United States |
Akamai
|
7 |
|
Akamai
|
Recife | Brazil |
Akamai
|
8 |
|
Akamai
|
Florianopolis | Brazil |
Akamai
|
7 |
|
Akamai
|
Rome | Italy |
Akamai
|
4 |
|
Akamai
|
Dubai | United Arab Emirates |
Akamai
|
7 |
|
Akamai
|
Boston | United States |
Akamai
|
4 |
|
Akamai
|
Hillsboro | United States |
Akamai
|
2 |
|
Akamai
|
Agartala | India |
Akamai
|
2 |
|
Akamai
|
Lima | Peru |
Akamai
|
10 |
|
Akamai
|
Bangkok | Thailand |
Akamai
|
2 |
|
Akamai
|
Marietta | United States |
Akamai
|
2 |
|
Akamai
|
Auckland | New Zealand |
Akamai
|
3 |
|
Akamai
|
Salvador | Brazil |
Akamai
|
2 |
|
Akamai
|
Nicosia | Cyprus |
Cyta
|
6 |
|
Akamai
|
Amman | Jordan |
Orange
|
2 |
|
Akamai
|
Fort-de-France | Martinique |
Orange
|
7 |
|
Akamai
|
Riga | Latvia |
Bite Lietuva
|
2 |
|
Akamai
|
Vilnius | Lithuania |
Bite Lietuva
|
7 |
|
Akamai
|
Johannesburg | South Africa |
Liquid
|
10 |
|
Akamai
|
Muscat | Oman |
Ooredoo
|
4 |
|
Akamai
|
Bucharest | Romania |
Digi
|
7 |
|
Akamai
|
Iași | Romania |
Digi
|
2 |
|
Akamai
|
Vancouver | Canada |
Shaw
|
6 |
|
Akamai
|
Budapest | Hungary |
Deutsche Telekom
|
6 |
|
Akamai
|
Dar es Salaam | Tanzania |
Seacom
|
10 |
|
Akamai
|
Hong Kong | Hong Kong |
Telstra
|
10 |
|
Akamai
|
Singapore | Singapore |
Telstra
|
10 |
|
Akamai
|
Bengaluru | India |
Vi
|
1 |
|
Akamai
|
Lucknow | India |
Vi
|
2 |
|
Akamai
|
Copenhagen | Denmark |
Arelion
|
3 |
|
Akamai
|
Vancouver | Canada |
Telus
|
8 |
|
Akamai
|
Richmond Hill | Canada |
Rogers
|
8 |
|
Akamai
|
Toronto | Canada |
Rogers
|
8 |
|
Akamai
|
Montreal | Canada |
Rogers
|
4 |
|
Akamai
|
Accra | Ghana |
Vodafone
|
2 |
|
Akamai
|
Moscow | Russia |
RETN
|
2 |
|
Akamai
|
Kyiv | Ukraine |
RETN
|
2 |
|
Akamai
|
Riga | Latvia |
RETN
|
5 |
|
Akamai
|
Dusseldorf | Germany |
1&1 Versatel
|
4 |
|
Akamai
|
Dortmund | Germany |
1&1 Versatel
|
2 |
|
Akamai
|
Luanda | Angola |
Angola Cables
|
7 |
|
Akamai
|
Manila | Philippines |
Sky
|
8 |
|
Akamai
|
Hanoi | Vietnam |
VNPT
|
4 |
|
Akamai
|
Ho Chi Minh City | Vietnam |
VNPT
|
3 |
|
Akamai
|
Ulaanbaatar | Mongolia |
Unitel
|
8 |
|
Akamai
|
Melbourne | Australia |
Aussie Broadband
|
10 |
|
Akamai
|
Brisbane | Australia |
Aussie Broadband
|
10 |
|
Akamai
|
Amman | Jordan |
Zain
|
7 |
|
Akamai
|
Resistencia | Argentina |
Telecom Argentina
|
4 |
|
Akamai
|
Montreal | Canada |
Bell Canada
|
10 |
|
Akamai
|
Toronto | Canada |
Bell Canada
|
8 |
|
Akamai
|
Muscat | Oman |
Omantel
|
6 |
|
Akamai
|
San Jose | Costa Rica |
Ufinet
|
9 |
|
Akamai
|
Lausanne | Switzerland |
Sunrise
|
4 |
|
Akamai
|
Zurich | Switzerland |
Sunrise
|
2 |
|
Akamai
|
Palanga | Lithuania |
Telia
|
6 |
|
Akamai
|
Sao Paulo | Brazil |
Claro
|
8 |
|
Akamai
|
Taipei | Taiwan |
Chunghwa Telecom
|
4 |
|
Akamai
|
Tampere | Finland |
Elisa
|
2 |
Other Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Akamai
|
Core Network | Greece |
Sparkle
|
6 |
|
Akamai
|
Core Network | Italy |
Sparkle
|
2 |
|
Akamai
|
Core Network | Serbia | ASN AS8400 | 10 |
|
Akamai
|
Core Network | Slovakia | ASN AS6855 | 6 |
|
Akamai
|
Core Network | Russia | ASN AS20764 | 10 |
|
Akamai
|
Core Network | Russia | ASN AS20485 | 13 |
|
Akamai
|
Core Network | Lithuania |
Telia
|
2 |
|
Akamai
|
Core Network | Finland |
Telia
|
4 |
|
Akamai
|
Core Network | Sweden |
Telia
|
10 |
|
Akamai
|
Core Network | Armenia | ASN AS8932 | 5 |
|
Akamai
|
Core Network | Slovenia | ASN AS34779 | 9 |
|
Akamai
|
Core Network | Slovakia | ASN AS31117 | 8 |
|
Akamai
|
Core Network | Russia | ASN AS12389 | 2 |
|
Akamai
|
Core Network | Denmark | ASN AS31027 | 9 |
|
Akamai
|
Core Network | Jersey | ASN AS8681 | 7 |
|
Akamai
|
Core Network | Belarus | ASN AS6697 | 8 |
|
Akamai
|
Core Network | Iraq | ASN AS21277 | 8 |
|
Akamai
|
Core Network | Ukraine | ASN AS197563 | 8 |
|
Akamai
|
Core Network | Georgia | ASN AS16010 | 6 |
|
Akamai
|
Core Network | South Africa |
Seacom
|
2 |
|
Akamai
|
Core Network | Bahamas | ASN AS15146 | 4 |
|
Akamai
|
Core Network | South Africa |
Vodacom
|
2 |
|
Akamai
|
Core Network | Egypt | ASN AS24863 | 8 |
|
Akamai
|
Core Network | Tunisia | ASN AS2609 | 4 |
|
Akamai
|
Core Network | Australia | ASN AS58511 | 8 |
|
Akamai
|
Core Network | Macao | ASN AS4609 | 13 |
|
Akamai
|
Core Network | Vietnam | ASN AS45903 | 7 |
|
Akamai
|
Core Network | Palestine | ASN AS51407 | 4 |
|
Akamai
|
Core Network | Nepal | ASN AS55915 | 8 |
|
Akamai
|
Core Network | Pakistan | ASN AS17557 | 6 |
|
Akamai
|
Core Network | Ukraine | ASN AS28917 | 2 |
|
Akamai
|
Core Network | Canada |
Videotron
|
4 |
|
Akamai
|
Core Network | Ukraine | ASN AS35320 | 4 |
|
Akamai
|
Core Network | Sweden |
Arelion
|
5 |
|
Akamai
|
Core Network | Latvia | ASN AS12578 | 8 |
|
Akamai
|
Core Network | Israel | ASN AS12400 | 14 |
|
Akamai
|
Core Network | Georgia | ASN AS35805 | 4 |
|
Akamai
|
Core Network | Jordan | ASN AS9038 | 9 |
|
Akamai
|
Core Network | Serbia | ASN AS13004 | 6 |
|
Akamai
|
Core Network | Italy |
Akamai
|
2 |
|
Akamai
|
Core Network | Denmark | ASN AS3292 | 9 |
|
Akamai
|
Core Network | Mongolia | ASN AS55805 | 6 |
|
Akamai
|
Core Network | India | ASN AS138754 | 7 |
|
Akamai
|
Core Network | India | ASN AS133720 | 6 |
|
Akamai
|
Core Network | French Polynesia | ASN AS55943 | 2 |
|
Akamai
|
Core Network | Pakistan | ASN AS132165 | 13 |
|
Akamai
|
Core Network | Laos | ASN AS9873 | 9 |
|
Akamai
|
Core Network | Vietnam |
FPT Group
|
6 |
|
Akamai
|
Core Network | Pakistan | ASN AS38193 | 10 |
|
Akamai
|
Core Network | Thailand | ASN AS4651 | 9 |
|
Akamai
|
Core Network | Russia | ASN AS3216 | 8 |
|
Akamai
|
Core Network | Hungary |
Deutsche Telekom
|
10 |
|
Akamai
|
Core Network | Brazil |
Telefonica
|
8 |
|
Akamai
|
Core Network | Chile |
Telefonica
|
2 |
|
Akamai
|
Core Network | Peru |
Telefonica
|
4 |
|
Akamai
|
Core Network | Botswana | ASN AS14988 | 2 |
|
Akamai
|
Core Network | Uruguay | ASN AS6057 | 13 |
|
Akamai
|
Core Network | India | ASN AS45820 | 13 |
|
Akamai
|
Core Network | Trinidad and Tobago | ASN AS5639 | 2 |
|
Akamai
|
Core Network | Mexico | ASN AS28545 | 2 |
|
Akamai
|
Core Network | Bolivia | ASN AS27839 | 8 |
|
Akamai
|
Core Network | Paraguay | ASN AS27895 | 5 |
|
Akamai
|
Core Network | El Salvador | ASN AS27773 | 8 |
|
Akamai
|
Core Network | Slovenia | ASN AS5603 | 8 |
|
Akamai
|
Core Network | Finland |
Elisa
|
8 |
|
Akamai
|
Core Network | Switzerland |
Swisscom
|
16 |
|
Akamai
|
Core Network | Greece | ASN AS5408 | 5 |
|
Akamai
|
Core Network | Portugal | ASN AS1930 | 7 |
|
Akamai
|
Core Network | South Africa |
Dimension Data
|
7 |
|
Akamai
|
Core Network | Belize | ASN AS10269 | 5 |
|
Akamai
|
Core Network | United States | ASN AS10269 | 2 |
|
Akamai
|
Core Network | Brazil | ASN AS7738 | 7 |
|
Akamai
|
Core Network | Brazil |
Claro
|
3 |
|
Akamai
|
Core Network | Guam | ASN AS9246 | 9 |
|
Akamai
|
Core Network | Brunei | ASN AS10094 | 4 |
|
Akamai
|
Core Network | Taiwan | ASN AS9416 | 6 |
|
Akamai
|
Core Network | South Korea | ASN AS1237 | 5 |
|
Akamai
|
Core Network | Italy | ASN AS28716 | 4 |
|
Akamai
|
Core Network | Azerbaijan | ASN AS39232 | 2 |
|
Akamai
|
Core Network | Hong Kong | ASN AS4760 | 2 |
|
Akamai
|
Core Network | Cambodia | ASN AS55329 | 9 |