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 39 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 1101 more | ||||
SaaS - Software-as-a-Service
| SaaS | Sample IP | # of IPs |
|---|---|---|
Validity
|
54.225.247.109 | 1 |
Cisco Secure Email use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.
Hosting
| SaaS | Sample IP | # of IPs |
|---|---|---|
|
Amazon AWS
|
52.34.5.208 | 37 |
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 | 1364 |
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
|
Frankfurt | Germany |
Akamai
|
65 |
|
Akamai
|
Vienna | Austria |
Akamai
|
32 |
|
Akamai
|
Saint Petersburg | Russia |
Akamai
|
6 |
|
Akamai
|
London | United Kingdom |
Akamai
|
40 |
|
Akamai
|
Stockholm | Sweden |
Akamai
|
27 |
|
Akamai
|
Amsterdam | Netherlands |
Akamai
|
8 |
|
Akamai
|
Moscow | Russia |
Akamai
|
8 |
|
Akamai
|
Toronto | Canada |
Akamai
|
8 |
|
Akamai
|
Helsinki | Finland |
Akamai
|
2 |
|
Akamai
|
Singapore | Singapore |
Akamai
|
46 |
|
Akamai
|
Prague | Czechia |
Akamai
|
13 |
|
Akamai
|
Mombasa | Kenya |
Akamai
|
18 |
|
Akamai
|
Johannesburg | South Africa |
Akamai
|
14 |
|
Akamai
|
Brussels | Belgium |
Akamai
|
12 |
|
Akamai
|
Sao Paulo | Brazil |
Akamai
|
26 |
|
Akamai
|
Madrid | Spain |
Akamai
|
14 |
|
Akamai
|
Schiphol | Netherlands |
Akamai
|
2 |
|
Akamai
|
Lisbon | Portugal |
Akamai
|
10 |
|
Akamai
|
Cape Town | South Africa |
Akamai
|
2 |
|
Akamai
|
Dallas | United States |
Akamai
|
16 |
|
Akamai
|
Porto Alegre | Brazil |
Akamai
|
9 |
|
Akamai
|
Fortaleza | Brazil |
Akamai
|
9 |
|
Akamai
|
Glattbrugg | Switzerland |
Akamai
|
9 |
|
Akamai
|
Paris | France |
Akamai
|
30 |
|
Akamai
|
Bogota | Colombia |
Akamai
|
9 |
|
Akamai
|
Munich | Germany |
Akamai
|
4 |
|
Akamai
|
Santiago | Chile |
Akamai
|
16 |
|
Akamai
|
Osaka | Japan |
Akamai
|
24 |
|
Akamai
|
New Delhi | India |
Akamai
|
4 |
|
Akamai
|
Chennai | India |
Akamai
|
15 |
|
Akamai
|
Seoul | South Korea |
Akamai
|
2 |
|
Akamai
|
Mount Prospect | United States |
Akamai
|
7 |
|
Akamai
|
Barcelona | Spain |
Akamai
|
9 |
|
Akamai
|
Hong Kong | Hong Kong |
Akamai
|
24 |
|
Akamai
|
Marietta | United States |
Akamai
|
2 |
|
Akamai
|
Los Angeles | United States |
Akamai
|
20 |
|
Akamai
|
Oslo | Norway |
Akamai
|
8 |
|
Akamai
|
Milan | Italy |
Akamai
|
15 |
|
Akamai
|
Atlanta | United States |
Akamai
|
12 |
|
Akamai
|
Montreal | Canada |
Akamai
|
10 |
|
Akamai
|
New York | United States |
Akamai
|
7 |
|
Akamai
|
Kuala Lumpur | Malaysia |
Akamai
|
4 |
|
Akamai
|
Sydney | Australia |
Akamai
|
4 |
|
Akamai
|
Taipei | Taiwan |
Akamai
|
4 |
|
Akamai
|
Chicago | United States |
Akamai
|
18 |
|
Akamai
|
Warsaw | Poland |
Akamai
|
10 |
|
Akamai
|
Coimbatore | India |
Akamai
|
5 |
|
Akamai
|
Mumbai | India |
Akamai
|
20 |
|
Akamai
|
Tokyo | Japan |
Akamai
|
22 |
|
Akamai
|
Ashburn | United States |
Akamai
|
26 |
|
Akamai
|
Palermo | Italy |
Akamai
|
12 |
|
Akamai
|
Secaucus | United States |
Akamai
|
12 |
|
Akamai
|
Miami | United States |
Akamai
|
39 |
|
Akamai
|
Rio de Janeiro | Brazil |
Akamai
|
2 |
|
Akamai
|
Marseille | France |
Akamai
|
10 |
|
Akamai
|
Buenos Aires | Argentina |
Akamai
|
8 |
|
Akamai
|
Santiago de Queretaro | Mexico |
Akamai
|
11 |
|
Akamai
|
Haarlem | Netherlands |
Akamai
|
12 |
|
Akamai
|
Melbourne | Australia |
Akamai
|
7 |
|
Akamai
|
San Pedro Sula | Honduras |
Akamai
|
4 |
|
Akamai
|
Seattle | United States |
Akamai
|
4 |
|
Akamai
|
Irving | United States |
Akamai
|
2 |
|
Akamai
|
Kozhikode | India |
Akamai
|
4 |
|
Akamai
|
Bangkok | Thailand |
Akamai
|
9 |
|
Akamai
|
Rome | Italy |
Akamai
|
2 |
|
Akamai
|
Kyiv | Ukraine |
Akamai
|
2 |
|
Akamai
|
Bucharest | Romania |
Akamai
|
10 |
|
Akamai
|
Dublin | Ireland |
Akamai
|
2 |
|
Akamai
|
Manchester | United Kingdom |
Akamai
|
2 |
|
Akamai
|
Dubai | United Arab Emirates |
Akamai
|
5 |
|
Akamai
|
Lagos | Nigeria |
Akamai
|
9 |
|
Akamai
|
Lima | Peru |
Akamai
|
10 |
|
Akamai
|
Quezon City | Philippines |
Akamai
|
8 |
|
Akamai
|
Auckland | New Zealand |
Akamai
|
2 |
|
Akamai
|
Brasilia | Brazil |
Akamai
|
2 |
|
Akamai
|
Rome | Italy |
Sparkle
|
2 |
|
Akamai
|
Athens | Greece |
Sparkle
|
2 |
|
Akamai
|
Palermo | Italy |
Sparkle
|
2 |
|
Akamai
|
Vancouver | Canada |
Shaw
|
6 |
|
Akamai
|
Budapest | Hungary |
Deutsche Telekom
|
11 |
|
Akamai
|
Johannesburg | South Africa |
Liquid
|
10 |
|
Akamai
|
Durban | South Africa |
Seacom
|
7 |
|
Akamai
|
Hong Kong | Hong Kong |
Telstra
|
5 |
|
Akamai
|
Montreal | Canada |
Videotron
|
5 |
|
Akamai
|
Amman | Jordan |
Orange
|
4 |
|
Akamai
|
Vilnius | Lithuania |
Bite Lietuva
|
9 |
|
Akamai
|
Mississauga | Canada |
Rogers
|
5 |
|
Akamai
|
Toronto | Canada |
Rogers
|
4 |
|
Akamai
|
Stockholm | Sweden |
Arelion
|
5 |
|
Akamai
|
Moscow | Russia |
RETN
|
2 |
|
Akamai
|
Riga | Latvia |
RETN
|
4 |
|
Akamai
|
Dusseldorf | Germany |
1&1 Versatel
|
5 |
|
Akamai
|
Dortmund | Germany |
1&1 Versatel
|
2 |
|
Akamai
|
Luanda | Angola |
Angola Cables
|
7 |
|
Akamai
|
Hanoi | Vietnam |
VNPT
|
6 |
|
Akamai
|
Ho Chi Minh City | Vietnam |
VNPT
|
2 |
|
Akamai
|
Hanoi | Vietnam |
FPT Group
|
6 |
|
Akamai
|
Melbourne | Australia |
Aussie Broadband
|
2 |
|
Akamai
|
Brisbane | Australia |
Aussie Broadband
|
8 |
|
Akamai
|
Muscat | Oman |
Ooredoo
|
2 |
|
Akamai
|
Montreal | Canada |
Bell Canada
|
10 |
|
Akamai
|
San Jose | Costa Rica |
Ufinet
|
8 |
|
Akamai
|
Helsinki | Finland |
Telia
|
5 |
|
Akamai
|
Helsinki | Finland |
Elisa
|
9 |
|
Akamai
|
Zurich | Switzerland |
Swisscom
|
10 |
|
Akamai
|
Bern | Switzerland |
Swisscom
|
5 |
|
Akamai
|
Nicosia | Cyprus |
Cyta
|
2 |
|
Akamai
|
Johannesburg | South Africa |
Dimension Data
|
5 |
|
Akamai
|
Sao Paulo | Brazil |
Claro
|
8 |
|
Akamai
|
Salvador | Brazil |
Claro
|
3 |
|
Akamai
|
Vancouver | Canada |
Telus
|
2 |
|
Akamai
|
Taipei | Taiwan |
Chunghwa Telecom
|
2 |
|
Akamai
|
Resistencia | Argentina |
Telecom Argentina
|
2 |
|
Akamai
|
Chennai | India |
Vi
|
1 |
Other Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Akamai
|
Core Network | Bahamas | ASN AS15146 | 6 |
|
Akamai
|
Core Network | Australia | ASN AS58511 | 7 |
|
Akamai
|
Core Network | Macao | ASN AS4609 | 9 |
|
Akamai
|
Core Network | Vietnam | ASN AS45903 | 7 |
|
Akamai
|
Core Network | Pakistan | ASN AS17557 | 4 |
|
Akamai
|
Core Network | Ukraine | ASN AS51369 | 2 |
|
Akamai
|
Core Network | Serbia | ASN AS8400 | 10 |
|
Akamai
|
Core Network | Slovakia | ASN AS31117 | 8 |
|
Akamai
|
Core Network | Latvia | ASN AS12578 | 8 |
|
Akamai
|
Core Network | Russia | ASN AS9049 | 4 |
|
Akamai
|
Core Network | United States |
Akamai
|
2 |
|
Akamai
|
Core Network | Poland |
Akamai
|
7 |
|
Akamai
|
Core Network | Israel | ASN AS12400 | 10 |
|
Akamai
|
Core Network | Belarus | ASN AS6697 | 2 |
|
Akamai
|
Core Network | Slovenia | ASN AS34779 | 2 |
|
Akamai
|
Core Network | Jordan | ASN AS9038 | 6 |
|
Akamai
|
Core Network | Serbia | ASN AS13004 | 6 |
|
Akamai
|
Core Network | Mongolia | ASN AS55805 | 6 |
|
Akamai
|
Core Network | Pakistan | ASN AS132165 | 8 |
|
Akamai
|
Core Network | Pakistan | ASN AS38193 | 2 |
|
Akamai
|
Core Network | Thailand | ASN AS4651 | 5 |
|
Akamai
|
Core Network | Iraq | ASN AS21277 | 6 |
|
Akamai
|
Core Network | Botswana | ASN AS14988 | 2 |
|
Akamai
|
Core Network | Ukraine | ASN AS197563 | 2 |
|
Akamai
|
Core Network | Uruguay | ASN AS6057 | 9 |
|
Akamai
|
Core Network | Russia | ASN AS20764 | 2 |
|
Akamai
|
Core Network | Qatar | ASN AS200612 | 2 |
|
Akamai
|
Core Network | Russia | ASN AS20485 | 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 | Greece | ASN AS5408 | 5 |
|
Akamai
|
Core Network | Portugal | ASN AS1930 | 7 |
|
Akamai
|
Core Network | Belize | ASN AS10269 | 7 |
|
Akamai
|
Core Network | Dominican Republic | ASN AS265721 | 6 |
|
Akamai
|
Core Network | Brazil | ASN AS7738 | 5 |
|
Akamai
|
Core Network | Guam | ASN AS9246 | 7 |
|
Akamai
|
Core Network | Japan | ASN AS9246 | 2 |
|
Akamai
|
Core Network | Brunei | ASN AS10094 | 3 |
|
Akamai
|
Core Network | Taiwan | ASN AS9416 | 10 |
|
Akamai
|
Core Network | Cambodia | ASN AS17976 | 2 |
|
Akamai
|
Core Network | India | ASN AS17665 | 6 |
|
Akamai
|
Core Network | South Korea | ASN AS1237 | 4 |
|
Akamai
|
Core Network | Slovakia | ASN AS6855 | 4 |
|
Akamai
|
Core Network | Cambodia | ASN AS55329 | 9 |