IRS
IRS Application
Application Information
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by IRS.
Description
The Internal Revenue Service (IRS) is a U.S. government agency responsible for the collection of taxes and enforcement of tax laws.
Full Name | Internal Revenue Service |
Category | Government |
Web Link | IRS - Home Page |
Network Intelligence
The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.
Domains
Primary Domains
Platform Domains
Akamai | {hidden}.dscna.akamaiedge.net |
Network Ranges
- 152.216.0.0/13
- 2610:30::/32
Some applications are deployed across network blocks. Only networks that are dedicated to an application or platform are provided.
IRS 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 IP addresses on the IRS Network.
IP | ASN Description | ASN | Route | Location | Shared |
---|---|---|---|---|---|
152.216.7.80 | Internal Revenue Service | AS30313 | 152.216.7.0/24 | United States | |
152.216.7.87 | Internal Revenue Service | AS30313 | 152.216.7.0/24 | United States | |
152.216.7.102 | Internal Revenue Service | AS30313 | 152.216.7.0/24 | United States | |
152.216.7.110 | Internal Revenue Service | AS30313 | 152.216.7.0/24 | United States | |
152.216.7.165 | Internal Revenue Service | AS30313 | 152.216.7.0/24 | United States | |
and 6 more |
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of IRS IP addresses deployed on this type of network.
Network | PoP | Category | Location | IP | Shared |
---|---|---|---|---|---|
Oracle | Core Network | Business | United States | 2606:b400:8814:f200::8198:5c74 | |
Oracle | Core Network | Business | United States | 129.152.92.116 |
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 IRS IP addresses on this type of network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
TDC Holding | AS3292 | 2a02:26f0:116::/48 | Denmark | 2a02:26f0:116:18d::1549 | |
TDC Holding | AS3292 | 2a02:26f0:116::/48 | Denmark | 2a02:26f0:116:189::1549 |
SaaS - Software-as-a-Service
Applications often use various third party platforms for providing authentication, advertisements, customer tracking, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by IRS 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. A sample IP is provided below.
SaaS | # of IPs |
---|---|
F5 Networks | 4 |
Fiserv | 21 |
LexisNexis Risk | 3 |
Service | Category | Sample IP | IP Count |
---|---|---|---|
F5 Networks | Cybersecurity | 107.162.170.198 | 4 IPs |
Fiserv | Financial | 204.194.122.117 | 21 IPs |
LexisNexis Risk | Cybersecurity | 192.225.157.128 | 3 IPs |
Hosting
Hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by IRS are summarized below by geographical points-of-presence (PoP).
Each PoP can host many IPs to deliver an application. A sample IP is provided.
Cloud Hosts | # of IPs |
---|---|
Amazon AWS | 36 |
Hosting Platform | Network | PoP | Location | Sample IP | IPs |
---|---|---|---|---|---|
Amazon AWS | Amazon AWS | AWS GovCloud (US-West) | United States | 3.31.191.88 | 36 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.
Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.
CDNs | # of IPs |
---|---|
Akamai | 1158 |
Service | Network | PoP | Location | Sample IP | IPs |
---|---|---|---|---|---|
Akamai | Akamai | Chicago | United States | 23.10.203.232 | 25 IPs |
Akamai | Akamai | Paris | France | 104.75.224.198 | 12 IPs |
Akamai | Akamai | Seattle | United States | 2.19.129.180 | 52 IPs |
Akamai | Akamai | London | United Kingdom | 2.19.144.15 | 20 IPs |
Akamai | Akamai | Bucharest | Romania | 2.20.126.128 | 3 IPs |
Akamai | Akamai | Milan | Italy | 2.20.232.182 | 14 IPs |
Akamai | Akamai | Stockholm | Sweden | 23.210.166.51 | 7 IPs |
Akamai | Akamai | Dusseldorf | Germany | 2.23.76.235 | 9 IPs |
Akamai | Akamai | Jakarta | Indonesia | 23.0.169.21 | 3 IPs |
Akamai | Akamai | Ashburn | United States | 23.4.178.22 | 81 IPs |
Akamai | Akamai | Atlanta | United States | 23.5.156.247 | 14 IPs |
Akamai | Akamai | Rome | Italy | 23.1.78.112 | 5 IPs |
Akamai | Akamai | Buenos Aires | Argentina | 23.51.177.171 | 9 IPs |
Akamai | Akamai | Edison | United States | 23.1.201.148 | 18 IPs |
Akamai | Akamai | Lithia Springs | United States | 23.2.80.233 | 15 IPs |
Akamai | Akamai | Sao Paulo | Brazil | 23.2.177.117 | 6 IPs |
Akamai | Akamai | Schiphol | Netherlands | 23.42.162.33 | 9 IPs |
Akamai | Akamai | Dallas | United States | 23.4.51.16 | 24 IPs |
Akamai | Akamai | Mexico City | Mexico | 23.4.145.239 | 5 IPs |
Akamai | Akamai | Piscataway | United States | 23.4.231.74 | 28 IPs |
Akamai | Akamai | Toronto | Canada | 23.10.145.243 | 7 IPs |
Akamai | Akamai | Fortaleza | Brazil | 23.6.225.207 | 2 IPs |
Akamai | Akamai | Minneapolis | United States | 23.7.27.143 | 10 IPs |
Akamai | Akamai | Mount Prospect | United States | 23.65.14.213 | 18 IPs |
Akamai | Akamai | El Segundo | United States | 23.7.128.10 | 15 IPs |
Akamai | Akamai | Core Network | Hong Kong | 23.7.160.3 | 1 IP |
Akamai | Akamai | Hong Kong | Hong Kong | 104.91.80.63 | 15 IPs |
Akamai | Akamai | Pasig | Philippines | 23.8.215.208 | 10 IPs |
Akamai | Akamai | Core Network | India | 23.8.187.178 | 1 IP |
Akamai | Akamai | Tokyo | Japan | 23.10.0.10 | 8 IPs |
Akamai | Akamai | Madrid | Spain | 23.212.38.48 | 7 IPs |
Akamai | Akamai | Miami | United States | 23.13.66.148 | 114 IPs |
Akamai | Akamai | Palermo | Italy | 23.12.132.3 | 4 IPs |
Akamai | Akamai | Istanbul | Turkey | 23.14.124.40 | 8 IPs |
Akamai | Akamai | New York | United States | 23.14.150.146 | 44 IPs |
Akamai | Akamai | Singapore | Singapore | 23.15.159.26 | 8 IPs |
Akamai | Akamai | Santiago de Queretaro | Mexico | 23.15.171.205 | 6 IPs |
Akamai | Akamai | Los Angeles | United States | 23.42.205.61 | 63 IPs |
Akamai | Akamai | Las Vegas | United States | 23.33.249.143 | 5 IPs |
Akamai | Akamai | Boston | United States | 104.91.102.239 | 16 IPs |
Akamai | Akamai | New Delhi | India | 104.108.158.241 | 6 IPs |
Akamai | Akamai | Chennai | India | 23.58.32.218 | 10 IPs |
Akamai | Akamai | Frankfurt | Germany | 23.36.236.82 | 19 IPs |
Akamai | Akamai | Englewood | United States | 23.37.107.40 | 8 IPs |
Akamai | Akamai | Melbourne | Australia | 23.37.135.39 | 6 IPs |
Akamai | Akamai | Mumbai | India | 23.38.49.202 | 12 IPs |
Akamai | Akamai | Sydney | Australia | 23.38.134.123 | 14 IPs |
Akamai | Akamai | Santa Clara | United States | 23.55.219.184 | 23 IPs |
Akamai | Akamai | Bogota | Colombia | 104.91.155.230 | 9 IPs |
Akamai | Akamai | Philadelphia | United States | 23.208.61.3 | 11 IPs |
Akamai | Akamai | San Jose | United States | 23.41.44.139 | 17 IPs |
Akamai | Akamai | Perth | Australia | 23.42.225.202 | 1 IP |
Akamai | Akamai | Secaucus | United States | 23.192.19.144 | 50 IPs |
Akamai | Akamai | Rio de Janeiro | Brazil | 23.195.150.52 | 9 IPs |
Akamai | Akamai | Osaka | Japan | 23.46.137.59 | 5 IPs |
Akamai | Akamai | Pak Kret | Thailand | 23.53.91.7 | 1 IP |
Akamai | Akamai | Munich | Germany | 23.218.181.77 | 5 IPs |
Akamai | Akamai | Bangkok | Thailand | 184.27.71.183 | 3 IPs |
Akamai | Akamai | Irving | United States | 23.56.228.233 | 14 IPs |
Akamai | Akamai | Kolkata | India | 23.58.48.182 | 3 IPs |
Akamai | Akamai | Copenhagen | Denmark | 23.59.39.207 | 6 IPs |
Akamai | Akamai | Core Network | United States | 23.60.43.230 | 5 IPs |
Akamai | Akamai | Brisbane | Australia | 23.62.247.29 | 5 IPs |
Akamai | Akamai | Berlin | Germany | 23.63.115.216 | 1 IP |
Akamai | Akamai | McAllen | United States | 23.63.231.174 | 8 IPs |
Akamai | Akamai | Honolulu | United States | 23.72.88.202 | 6 IPs |
Akamai | Akamai | Seoul | South Korea | 23.74.17.2 | 5 IPs |
Akamai | Akamai | Marietta | United States | 23.79.55.50 | 12 IPs |
Akamai | Akamai | Vienna | Austria | 23.192.81.175 | 7 IPs |
Akamai | Akamai | Houston | United States | 23.195.203.161 | 7 IPs |
Akamai | Akamai | Kuala Lumpur | Malaysia | 23.199.128.225 | 1 IP |
Akamai | Akamai | Porto Alegre | Brazil | 23.199.202.210 | 2 IPs |
Akamai | Akamai | Dublin | Ireland | 23.200.106.40 | 6 IPs |
Akamai | Akamai | Amsterdam | Netherlands | 23.206.87.23 | 2 IPs |
Akamai | Akamai | Cape Town | South Africa | 23.207.23.165 | 3 IPs |
Akamai | Akamai | Core Network | Brazil | 23.208.2.124 | 1 IP |
Akamai | Akamai | Warsaw | Poland | 23.211.33.243 | 5 IPs |
Akamai | Akamai | Bengaluru | India | 23.213.97.243 | 3 IPs |
Akamai | Akamai | Cleveland | United States | 23.215.6.180 | 10 IPs |
Akamai | Akamai | Surabaya | Indonesia | 23.217.18.185 | 1 IP |
Akamai | Akamai | Haarlem | Netherlands | 23.218.52.31 | 3 IPs |
Akamai | Akamai | Montreal | Canada | 184.24.174.133 | 6 IPs |
Akamai | Akamai | Tel Aviv | Israel | 23.221.157.197 | 2 IPs |
Akamai | Akamai | Vancouver | Canada | 69.192.83.102 | 4 IPs |
Akamai | Akamai | Core Network | Netherlands | 84.53.166.129 | 1 IP |
Akamai | Akamai | Santiago | Chile | 96.17.30.139 | 3 IPs |
Akamai | Akamai | Kuwait City | Kuwait | 104.64.192.206 | 1 IP |
Akamai | Akamai | Pittsburgh | United States | 104.73.66.239 | 3 IPs |
Akamai | Akamai | Zurich | Switzerland | 104.77.35.118 | 1 IP |
Akamai | Akamai | Glattbrugg | Switzerland | 104.77.43.33 | 1 IP |
Akamai | Akamai | Billerica | United States | 104.80.197.19 | 7 IPs |
Akamai | Akamai | Hamburg | Germany | 104.101.245.135 | 3 IPs |
Akamai | Akamai | Oslo | Norway | 104.110.28.134 | 5 IPs |
Akamai | Akamai | Riyadh | Saudi Arabia | 104.114.202.186 | 1 IP |
Akamai | Akamai | Core Network | Malaysia | 125.252.232.62 | 1 IP |
Akamai | Akamai | Marseille | France | 184.31.161.179 | 3 IPs |
Akamai | Akamai | Helsinki | Finland | 184.51.239.154 | 1 IP |
Akamai | Akamai | Muscat | Oman | 184.87.209.148 | 1 IP |
Akamai | Akamai | Core Network | Thailand | 4 IPs | |
Akamai | Akamai | Southfield | United States | 2 IPs | |
Akamai | Akamai | Johannesburg | South Africa | 2 IPs | |
Akamai | Akamai | Mombasa | Kenya | 2 IPs | |
Akamai | Akamai | Dubai | United Arab Emirates | 4 IPs | |
Akamai | Akamai | Nonthaburi | Thailand | 2 IPs | |
Akamai | Akamai | Jeddah | Saudi Arabia | 4 IPs | |
Akamai | Akamai | Sofia | Bulgaria | 2 IPs | |
Akamai | Akamai | Prague | Czechia | 4 IPs | |
Akamai | Akamai | Barcelona | Spain | 2 IPs | |
Akamai | Akamai | Lisbon | Portugal | 4 IPs | |
Akamai | Akamai | Isando | South Africa | 2 IPs | |
Akamai | ASN AS16625 | Core Network | United Kingdom | 2.22.14.15 | 2 IPs |
Akamai | Zayo | Core Network | United States | 128.177.173.153 | 1 IP |
Akamai | Telus | Core Network | Canada | 3 IPs | |
Akamai | Swisscom | Core Network | Switzerland | 2 IPs | |
Akamai | ASN AS4651 | Core Network | Thailand | 2 IPs | |
Akamai | ASN AS9930 | Core Network | Malaysia | 2 IPs | |
Akamai | Arelion | Core Network | Sweden | 4 IPs | |
Akamai | ASN AS12400 | Core Network | Israel | 2 IPs | |
Akamai | Sparkle | Core Network | Italy | 4 IPs | |
Akamai | FPT Group | Core Network | Vietnam | 2 IPs | |
Akamai | Vodafone | Core Network | Turkey | 2 IPs | |
Akamai | ASN AS8697 | Core Network | Jordan | 2 IPs | |
Akamai | RETN | Core Network | United Kingdom | 2 IPs | |
Akamai | ASN AS20940 | Core Network | United Kingdom | 2 IPs | |
Akamai | Zain | Core Network | Bahrain | 2 IPs |
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