USPS
USPS Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by USPS.
Description
The United States Postal Service is an independent agency of the United States government responsible for providing postal service in the United States, including its insular areas and associated states.
| Full Name | United States Postal Service |
| Category | Government |
| Web Link | USPS - 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
 Akamai
|
{hidden}.dsca.akamaiedge.net | and 6 more |
 Edgio
|
{hidden}.upsiloncdn.net | and 1 more |
 Salesforce
|
{hidden}.siteforce.com |
Network Ranges
- 56.0.0.0/15
- 56.105.0.0/16
- 56.235.0.0/16
- 2610:68::/32
Network Ranges
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
USPS 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 USPS Network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| United States Postal Service | AS5774 | 56.0.32.0/20 | United States | 56.0.33.26 | |
| United States Postal Service | AS5774 | 56.0.32.0/20 | United States | 56.0.34.62 | |
| United States Postal Service | AS5774 | 56.0.32.0/20 | United States | 56.0.34.71 | |
| United States Postal Service | AS5774 | 56.0.32.0/20 | United States | 56.0.34.101 | |
| United States Postal Service | AS5774 | 56.0.32.0/20 | United States | 56.0.34.102 | |
| and 14 more | |||||
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of USPS IP addresses deployed on this type of network.
| Network | PoP | Category | Location | IP | Shared |
|---|---|---|---|---|---|
 Verizon
|
Core Network | ISP/Telco | United States | 152.195.33.23 |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by USPS are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
| Cloud Hosts | # of IPs |
|---|---|
Amazon AWS
|
4 |
Microsoft Azure
|
1 |
WP Engine
|
1 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
Microsoft Azure
|
Chicago | United States | 1 IP |
|
WP Engine
|
Charleston | United States | 1 IP |
|
Amazon AWS
|
Columbus | United States | 3 IPs |
|
Amazon AWS
|
Boardman | United States | 1 IP |
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
|
2863 |
Amazon CloudFront
|
157 |
|
Edgio
|
8 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Edgio
|
Edgio
|
Global | 192.229.221.165 | 1 IP |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Edgio
|
Edgio
|
New York | United States | 2 IPs |
|
Edgio
|
Edgio
|
London | United Kingdom | 2 IPs |
|
Edgio
|
Edgio
|
Osaka | Japan | 1 IP |
|
Edgio
|
Edgio
|
Los Angeles | United States | 2 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Lisbon | Portugal | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Los Angeles | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Barcelona | Spain | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - San Francisco | United States | 5 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Columbus | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vancouver | Canada | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seattle | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Brussels | Belgium | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dusseldorf | Germany | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 4 IPs |
|
Akamai
|
Akamai
|
Vienna | Austria | 51 IPs |
|
Akamai
|
Akamai
|
Bucharest | Romania | 21 IPs |
|
Akamai
|
Akamai
|
London | United Kingdom | 96 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 33 IPs |
|
Akamai
|
Akamai
|
Stockholm | Sweden | 32 IPs |
|
Akamai
|
Akamai
|
Palermo | Italy | 15 IPs |
|
Akamai
|
Akamai
|
Seattle | United States | 30 IPs |
|
Akamai
|
Akamai
|
Dusseldorf | Germany | 6 IPs |
|
Akamai
|
Akamai
|
Madrid | Spain | 40 IPs |
|
Akamai
|
Akamai
|
Amsterdam | Netherlands | 31 IPs |
|
Akamai
|
Akamai
|
Glattbrugg | Switzerland | 16 IPs |
|
Akamai
|
Akamai
|
Bellville | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Durban | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Paris | France | 55 IPs |
|
Akamai
|
Akamai
|
Manchester | United Kingdom | 9 IPs |
|
Akamai
|
Akamai
|
Lima | Peru | 9 IPs |
|
Akamai
|
Akamai
|
Frankfurt | Germany | 145 IPs |
|
Akamai
|
Akamai
|
Rome | Italy | 21 IPs |
|
Akamai
|
Akamai
|
Chicago | United States | 15 IPs |
|
Akamai
|
Akamai
|
Minneapolis | United States | 4 IPs |
|
Akamai
|
Akamai
|
New Delhi | India | 45 IPs |
|
Akamai
|
Akamai
|
Atlanta | United States | 16 IPs |
|
Akamai
|
Akamai
|
Dallas | United States | 64 IPs |
|
Akamai
|
Akamai
|
Los Angeles | United States | 21 IPs |
|
Akamai
|
Akamai
|
Toronto | Canada | 23 IPs |
|
Akamai
|
Akamai
|
Vancouver | Canada | 14 IPs |
|
Akamai
|
Akamai
|
Lithia Springs | United States | 6 IPs |
|
Akamai
|
Akamai
|
Melbourne | Australia | 31 IPs |
|
Akamai
|
Akamai
|
Pasig | Philippines | 3 IPs |
|
Akamai
|
Akamai
|
Chennai | India | 33 IPs |
|
Akamai
|
Akamai
|
Jakarta | Indonesia | 4 IPs |
|
Akamai
|
Akamai
|
Mumbai | India | 54 IPs |
|
Akamai
|
Akamai
|
Mount Prospect | United States | 4 IPs |
|
Akamai
|
Akamai
|
Ashburn | United States | 22 IPs |
|
Akamai
|
Akamai
|
Irving | United States | 13 IPs |
|
Akamai
|
Akamai
|
Kuala Lumpur | Malaysia | 17 IPs |
|
Akamai
|
Akamai
|
Doha | Qatar | 1 IP |
|
Akamai
|
Akamai
|
Singapore | Singapore | 66 IPs |
|
Akamai
|
Akamai
|
Boston | United States | 1 IP |
|
Akamai
|
Akamai
|
Tokyo | Japan | 68 IPs |
|
Akamai
|
Akamai
|
Philadelphia | United States | 1 IP |
|
Akamai
|
Akamai
|
Miami | United States | 169 IPs |
|
Akamai
|
Akamai
|
Auckland | New Zealand | 2 IPs |
|
Akamai
|
Akamai
|
Seoul | South Korea | 53 IPs |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 16 IPs |
|
Akamai
|
Akamai
|
Tempe | United States | 3 IPs |
|
Akamai
|
Akamai
|
Mexico City | Mexico | 26 IPs |
|
Akamai
|
Akamai
|
Fortaleza | Brazil | 22 IPs |
|
Akamai
|
Akamai
|
Haarlem | Netherlands | 11 IPs |
|
Akamai
|
Akamai
|
Sydney | Australia | 38 IPs |
|
Akamai
|
Akamai
|
Dublin | Ireland | 25 IPs |
|
Akamai
|
Akamai
|
Santa Clara | United States | 6 IPs |
|
Akamai
|
Akamai
|
Bogota | Colombia | 26 IPs |
|
Akamai
|
Akamai
|
Guadalajara | Mexico | 1 IP |
|
Akamai
|
Akamai
|
Schiphol | Netherlands | 7 IPs |
|
Akamai
|
Akamai
|
Perth | Australia | 2 IPs |
|
Akamai
|
Akamai
|
Bengaluru | India | 25 IPs |
|
Akamai
|
Akamai
|
Osaka | Japan | 47 IPs |
|
Akamai
|
Akamai
|
Hyderabad | India | 3 IPs |
|
Akamai
|
Akamai
|
Hanoi | Vietnam | 3 IPs |
|
Akamai
|
Akamai
|
Ho Chi Minh City | Vietnam | 1 IP |
|
Akamai
|
Akamai
|
Bangkok | Thailand | 18 IPs |
|
Akamai
|
Akamai
|
Santiago de Queretaro | Mexico | 26 IPs |
|
Akamai
|
Akamai
|
Hamburg | Germany | 21 IPs |
|
Akamai
|
Akamai
|
Milan | Italy | 60 IPs |
|
Akamai
|
Akamai
|
Adelaide | Australia | 1 IP |
|
Akamai
|
Akamai
|
Munich | Germany | 22 IPs |
|
Akamai
|
Akamai
|
Piscataway | United States | 23 IPs |
|
Akamai
|
Akamai
|
Rio de Janeiro | Brazil | 22 IPs |
|
Akamai
|
Akamai
|
San Jose | United States | 8 IPs |
|
Akamai
|
Akamai
|
Taipei | Taiwan | 18 IPs |
|
Akamai
|
Akamai
|
Montreal | Canada | 18 IPs |
|
Akamai
|
Akamai
|
Houston | United States | 5 IPs |
|
Akamai
|
Akamai
|
Richardson | United States | 4 IPs |
|
Akamai
|
Akamai
|
Secaucus | United States | 10 IPs |
|
Akamai
|
Akamai
|
Brisbane | Australia | 40 IPs |
|
Akamai
|
Akamai
|
Hillsboro | United States | 2 IPs |
|
Akamai
|
Akamai
|
Berlin | Germany | 35 IPs |
|
Akamai
|
Akamai
|
Englewood | United States | 38 IPs |
|
Akamai
|
Akamai
|
Copenhagen | Denmark | 32 IPs |
|
Akamai
|
Akamai
|
McAllen | United States | 16 IPs |
|
Akamai
|
Akamai
|
Tel Aviv | Israel | 5 IPs |
|
Akamai
|
Akamai
|
Marseille | France | 28 IPs |
|
Akamai
|
Akamai
|
Mandaluyong | Philippines | 4 IPs |
|
Akamai
|
Akamai
|
Warsaw | Poland | 47 IPs |
|
Akamai
|
Akamai
|
Porto Alegre | Brazil | 5 IPs |
|
Akamai
|
Akamai
|
Jeddah | Saudi Arabia | 7 IPs |
|
Akamai
|
Akamai
|
Lucena | Philippines | 1 IP |
|
Akamai
|
Akamai
|
Cape Town | South Africa | 16 IPs |
|
Akamai
|
Akamai
|
Ahmedabad | India | 1 IP |
|
Akamai
|
Akamai
|
Kolkata | India | 22 IPs |
|
Akamai
|
Akamai
|
Isando | South Africa | 45 IPs |
|
Akamai
|
Akamai
|
Surabaya | Indonesia | 1 IP |
|
Akamai
|
Akamai
|
Hong Kong | Hong Kong | 84 IPs |
|
Akamai
|
Akamai
|
Helsinki | Finland | 6 IPs |
|
Akamai
|
Akamai
|
Istanbul | Turkey | 5 IPs |
|
Akamai
|
Akamai
|
Kuwait City | Kuwait | 1 IP |
|
Akamai
|
Akamai
|
Dubai | United Arab Emirates | 12 IPs |
|
Akamai
|
Akamai
|
Santiago | Chile | 24 IPs |
|
Akamai
|
Akamai
|
Curitiba | Brazil | 21 IPs |
|
Akamai
|
Akamai
|
Zurich | Switzerland | 28 IPs |
|
Akamai
|
Akamai
|
Oslo | Norway | 33 IPs |
|
Akamai
|
Akamai
|
Prague | Czechia | 23 IPs |
|
Akamai
|
Akamai
|
Lisbon | Portugal | 20 IPs |
|
Akamai
|
Akamai
|
Athens | Greece | 54 IPs |
|
Akamai
|
Akamai
|
Amman | Jordan | 2 IPs |
|
Akamai
|
Akamai
|
Mombasa | Kenya | 9 IPs |
|
Akamai
|
Akamai
|
Liljeholmen | Sweden | 2 IPs |
|
Akamai
|
Akamai
|
Barcelona | Spain | 15 IPs |
|
Akamai
|
Akamai
|
Fujairah | United Arab Emirates | 22 IPs |
|
Akamai
|
Akamai
|
Marietta | United States | 3 IPs |
|
Akamai
|
Akamai
|
Makati | Philippines | 3 IPs |
|
Akamai
|
Akamai
|
Kaohsiung | Taiwan | 1 IP |
|
Akamai
|
Akamai
|
Detroit | United States | 1 IP |
|
Akamai
|
Akamai
|
Nagpur | India | 2 IPs |
|
Akamai
|
Akamai
|
Pune | India | 1 IP |
|
Akamai
|
Akamai
|
Edison | United States | 2 IPs |
|
Akamai
|
Akamai
|
Bhopal | India | 1 IP |
|
Akamai
|
Akamai
|
Riyadh | Saudi Arabia | 9 IPs |
|
Akamai
|
Akamai
|
Las Vegas | United States | 1 IP |
|
Akamai
|
Akamai
|
Omaha | United States | 3 IPs |
|
Akamai
|
Akamai
|
Cyberjaya | Malaysia | 1 IP |
|
Akamai
|
Akamai
|
Riga | Latvia | 1 IP |
|
Akamai
|
Akamai
|
Taichung | Taiwan | 1 IP |
|
Akamai
|
Akamai
|
Nonthaburi | Thailand | 1 IP |
|
Akamai
|
Akamai
|
Sofia | Bulgaria | 9 IPs |
|
Akamai
|
Akamai
|
Muscat | Oman | 1 IP |
|
Akamai
|
Akamai
|
Johannesburg | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Cleveland | United States | 1 IP |
|
Akamai
|
Akamai
|
Brasilia | Brazil | 4 IPs |
|
Akamai
|
Taiwan Mobile
|
Taipei | Taiwan | 5 IPs |
|
Akamai
|
Telus
|
Vancouver | Canada | 2 IPs |
|
Akamai
|
Swisscom
|
Zurich | Switzerland | 2 IPs |
|
Akamai
|
Swisscom
|
Lausanne | Switzerland | 7 IPs |
|
Akamai
|
Sparkle
|
Palermo | Italy | 28 IPs |
|
Akamai
|
Sparkle
|
Athens | Greece | 13 IPs |
|
Akamai
|
Sparkle
|
Rome | Italy | 5 IPs |
|
Akamai
|
Sparkle
|
Milan | Italy | 4 IPs |
|
Akamai
|
Converge ICT
|
Pasig | Philippines | 4 IPs |
|
Akamai
|
Converge ICT
|
Makati | Philippines | 1 IP |
|
Akamai
|
Converge ICT
|
San Fernando | Philippines | 2 IPs |
|
Akamai
|
FPT Group
|
Hanoi | Vietnam | 6 IPs |
|
Akamai
|
FPT Group
|
Ho Chi Minh City | Vietnam | 1 IP |
|
Akamai
|
RETN
|
Helsinki | Finland | 5 IPs |
|
Akamai
|
RETN
|
Riga | Latvia | 8 IPs |
|
Akamai
|
Jio
|
Mumbai | India | 1 IP |
|
Akamai
|
Arelion
|
Helsinki | Finland | 4 IPs |
|
Akamai
|
AIS
|
Bangkok | Thailand | 4 IPs |
|
Akamai
|
Zain
|
Amman | Jordan | 7 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Converge ICT
|
Core Network | Philippines | 14 IPs |
|
Akamai
|
Akamai
|
Core Network | United States | 12 IPs |
|
Akamai
|
Akamai
|
Core Network | Hong Kong | 1 IP |
|
Akamai
|
Akamai
|
Core Network | United Kingdom | 3 IPs |
|
Akamai
|
Akamai
|
Core Network | Australia | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Japan | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Greece | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Germany | 2 IPs |
|
Akamai
|
Akamai
|
Core Network | Malaysia | 2 IPs |
|
Akamai
|
Akamai
|
Core Network | Iraq | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Thailand | 8 IPs |
|
Akamai
|
ASN AS4651 | Core Network | Thailand | 3 IPs |
|
Akamai
|
VNPT
|
Core Network | China | 2 IPs |
|
Akamai
|
ASN AS9930 | Core Network | Malaysia | 9 IPs |
|
Akamai
|
FPT Group
|
Core Network | Vietnam | 4 IPs |
|
Akamai
|
ASN AS8697 | Core Network | Jordan | 8 IPs |
|
Akamai
|
ASN AS1680 | Core Network | Israel | 23 IPs |
|
Akamai
|
RETN
|
Core Network | Latvia | 2 IPs |
|
Akamai
|
ASN AS9848 | Core Network | South Korea | 1 IP |
|
Akamai
|
Swisscom
|
Core Network | Switzerland | 2 IPs |
|
Akamai
|
Arelion
|
Core Network | Finland | 5 IPs |
|
Akamai
|
ASN AS12400 | Core Network | Israel | 2 IPs |
|
Akamai
|
ASN AS55824 | Core Network | India | 8 IPs |
|
Akamai
|
AIS
|
Core Network | Thailand | 2 IPs |
|
Akamai
|
Jio
|
Core Network | India | 2 IPs |
|
Akamai
|
Zain
|
Core Network | United Arab Emirates | 2 IPs |
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