USPS Application

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

Description

USPS - Logo

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.

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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.

Network Ranges

  • 56.0.0.0/16
  • 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.

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
Logo Verizon Core Network ISP/Telco United States 152.195.33.23

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 USPS are summarized below.

SaaS # of IPs
Logo LexisNexis Risk 2
Service Category Sample IP IP Count
- Logo LexisNexis Risk Cybersecurity 91.235.133.188 2 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 USPS are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.

Cloud Hosts # of IPs
Logo Cogent 1
Logo Amazon AWS 4
Logo Microsoft Azure 1
Logo WP Engine 1
Host PoP Location IPs
- Logo WP Engine Charleston United States 1 IP
- Logo Microsoft Azure Chicago United States 1 IP
- Logo Cogent Core United States 1 IP
- Logo Amazon AWS Columbus United States 3 IPs
- Logo 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
Logo Akamai 3837
Logo Amazon CloudFront 2
Logo Edgio 1

Anycast

CDN Network Location Sample IP IPs
- Logo Edgio - Logo Edgio Global 192.229.221.165 1 IP

PoP Locations

CDN Network PoP Location IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - San Francisco United States 2 IPs
- Logo Akamai - Logo Akamai Seoul South Korea 67 IPs
- Logo Akamai - Logo Akamai Sao Paulo Brazil 40 IPs
- Logo Akamai - Logo Akamai Istanbul Turkey 18 IPs
- Logo Akamai - Logo Akamai Oslo Norway 38 IPs
- Logo Akamai - Logo Akamai Santiago Chile 31 IPs
- Logo Akamai - Logo Akamai Sydney Australia 49 IPs
- Logo Akamai - Logo Akamai London United Kingdom 104 IPs
- Logo Akamai - Logo Akamai Bogota Colombia 46 IPs
- Logo Akamai - Logo Akamai Curitiba Brazil 23 IPs
- Logo Akamai - Logo Akamai Milan Italy 70 IPs
- Logo Akamai - Logo Akamai Paris France 91 IPs
- Logo Akamai - Logo Akamai Salvador Brazil 1 IP
- Logo Akamai - Logo Akamai Porto Alegre France 17 IPs
- Logo Akamai - Logo Akamai Florianopolis Brazil 3 IPs
- Logo Akamai - Logo Akamai Marseille France 42 IPs
- Logo Akamai - Logo Akamai Prague Czechia 26 IPs
- Logo Akamai - Logo Akamai Madrid Spain 46 IPs
- Logo Akamai - Logo Akamai Dusseldorf Germany 20 IPs
- Logo Akamai - Logo Akamai Doha Qatar 2 IPs
- Logo Akamai - Logo Akamai Cyberjaya Malaysia 2 IPs
- Logo Akamai - Logo Akamai Lisbon Portugal 23 IPs
- Logo Akamai - Logo Akamai Stockholm Sweden 61 IPs
- Logo Akamai - Logo Akamai Santiago de Queretaro Mexico 39 IPs
- Logo Akamai - Logo Akamai Rio de Janeiro Brazil 30 IPs
- Logo Akamai - Logo Akamai Philadelphia United States 2 IPs
- Logo Akamai - Logo Akamai Chicago United States 34 IPs
- Logo Akamai - Logo Akamai New Delhi India 71 IPs
- Logo Akamai - Logo Akamai Brussels Belgium 12 IPs
- Logo Akamai - Logo Akamai Hyderabad India 12 IPs
- Logo Akamai - Logo Akamai Miami United States 200 IPs
- Logo Akamai - Logo Akamai Mumbai India 79 IPs
- Logo Akamai - Logo Akamai Tokyo Japan 115 IPs
- Logo Akamai - Logo Akamai Los Angeles United States 43 IPs
- Logo Akamai - Logo Akamai Buenos Aires Argentina 46 IPs
- Logo Akamai - Logo Akamai Liljeholmen Sweden 3 IPs
- Logo Akamai - Logo Akamai Chennai India 50 IPs
- Logo Akamai - Logo Akamai Jakarta Indonesia 22 IPs
- Logo Akamai - Logo Akamai Amsterdam Netherlands 31 IPs
- Logo Akamai - Logo Akamai Ashburn United States 92 IPs
- Logo Akamai - Logo Akamai Singapore Singapore 94 IPs
- Logo Akamai - Logo Akamai Frankfurt Germany 152 IPs
- Logo Akamai - Logo Akamai Honolulu United States 3 IPs
- Logo Akamai - Logo Akamai Bengaluru India 31 IPs
- Logo Akamai - Logo Akamai Dallas United States 76 IPs
- Logo Akamai - Logo Akamai Dubai United Arab Emirates 17 IPs
- Logo Akamai - Logo Akamai Fortaleza Brazil 35 IPs
- Logo Akamai - Logo Akamai Houston United States 47 IPs
- Logo Akamai - Logo Akamai Ho Chi Minh City Vietnam 2 IPs
- Logo Akamai - Logo Akamai Lima Peru 29 IPs
- Logo Akamai - Logo Akamai Silverdale New Zealand 10 IPs
- Logo Akamai - Logo Akamai Brasilia Brazil 14 IPs
- Logo Akamai - Logo Akamai Santa Clara United States 13 IPs
- Logo Akamai - Logo Akamai Recife Brazil 12 IPs
- Logo Akamai - Logo Akamai Fujairah United Arab Emirates 39 IPs
- Logo Akamai - Logo Akamai Montevideo Uruguay 1 IP
- Logo Akamai - Logo Akamai Taipei Taiwan 25 IPs
- Logo Akamai - Logo Akamai Melbourne Australia 42 IPs
- Logo Akamai - Logo Akamai Isando South Africa 53 IPs
- Logo Akamai - Logo Akamai Osaka Japan 46 IPs
- Logo Akamai - Logo Akamai Tel Aviv Israel 6 IPs
- Logo Akamai - Logo Akamai Berlin Germany 29 IPs
- Logo Akamai - Logo Akamai Seattle United States 31 IPs
- Logo Akamai - Logo Akamai Bangkok Thailand 21 IPs
- Logo Akamai - Logo Akamai Secaucus United States 10 IPs
- Logo Akamai - Logo Akamai Palermo Italy 18 IPs
- Logo Akamai - Logo Akamai Hamburg Germany 23 IPs
- Logo Akamai - Logo Akamai Helsinki Finland 7 IPs
- Logo Akamai - Logo Akamai Nagpur India 3 IPs
- Logo Akamai - Logo Akamai Irving United States 15 IPs
- Logo Akamai - Logo Akamai Atlanta United States 36 IPs
- Logo Akamai - Logo Akamai Hong Kong Hong Kong 112 IPs
- Logo Akamai - Logo Akamai San Jose United States 15 IPs
- Logo Akamai - Logo Akamai Vancouver Canada 14 IPs
- Logo Akamai - Logo Akamai Toronto Canada 28 IPs
- Logo Akamai - Logo Akamai Montreal Canada 19 IPs
- Logo Akamai - Logo Akamai Kolkata India 23 IPs
- Logo Akamai - Logo Akamai Kuala Lumpur Malaysia 23 IPs
- Logo Akamai - Logo Akamai Brisbane Australia 41 IPs
- Logo Akamai - Logo Akamai Mombasa Kenya 11 IPs
- Logo Akamai - Logo Akamai Nonthaburi Thailand 3 IPs
- Logo Akamai - Logo Akamai Copenhagen Denmark 41 IPs
- Logo Akamai - Logo Akamai Sofia Bulgaria 11 IPs
- Logo Akamai - Logo Akamai Rome Italy 22 IPs
- Logo Akamai - Logo Akamai Glattbrugg Switzerland 16 IPs
- Logo Akamai - Logo Akamai Warsaw Poland 56 IPs
- Logo Akamai - Logo Akamai Haarlem Netherlands 14 IPs
- Logo Akamai - Logo Akamai Manchester United Kingdom 13 IPs
- Logo Akamai - Logo Akamai Athens Greece 57 IPs
- Logo Akamai - Logo Akamai Vienna Austria 52 IPs
- Logo Akamai - Logo Akamai Bucharest Romania 21 IPs
- Logo Akamai - Logo Akamai Dublin Ireland 27 IPs
- Logo Akamai - Logo Akamai Bellville South Africa 1 IP
- Logo Akamai - Logo Akamai Durban South Africa 1 IP
- Logo Akamai - Logo Akamai Barcelona Spain 16 IPs
- Logo Akamai - Logo Akamai Minneapolis United States 4 IPs
- Logo Akamai - Logo Akamai Lithia Springs United States 6 IPs
- Logo Akamai - Logo Akamai Pasig Philippines 3 IPs
- Logo Akamai - Logo Akamai Mount Prospect United States 4 IPs
- Logo Akamai - Logo Akamai Boston United States 1 IP
- Logo Akamai - Logo Akamai Auckland New Zealand 2 IPs
- Logo Akamai - Logo Akamai Tempe United States 3 IPs
- Logo Akamai - Logo Akamai Mexico City Mexico 26 IPs
- Logo Akamai - Logo Akamai Guadalajara Mexico 1 IP
- Logo Akamai - Logo Akamai Schiphol Netherlands 7 IPs
- Logo Akamai - Logo Akamai Perth Australia 2 IPs
- Logo Akamai - Logo Akamai Adelaide Australia 1 IP
- Logo Akamai - Logo Akamai Munich Germany 22 IPs
- Logo Akamai - Logo Akamai Piscataway United States 23 IPs
- Logo Akamai - Logo Akamai Hanoi Vietnam 2 IPs
- Logo Akamai - Logo Akamai Hillsboro United States 2 IPs
- Logo Akamai - Logo Akamai Englewood United States 38 IPs
- Logo Akamai - Logo Akamai McAllen United States 16 IPs
- Logo Akamai - Logo Akamai Mandaluyong Philippines 4 IPs
- Logo Akamai - Logo Akamai Jeddah Saudi Arabia 7 IPs
- Logo Akamai - Logo Akamai Lucena Philippines 1 IP
- Logo Akamai - Logo Akamai Cape Town South Africa 16 IPs
- Logo Akamai - Logo Akamai Ahmedabad India 1 IP
- Logo Akamai - Logo Akamai Surabaya Indonesia 1 IP
- Logo Akamai - Logo Akamai Kuwait City Kuwait 1 IP
- Logo Akamai - Logo Akamai Zurich Switzerland 28 IPs
- Logo Akamai - Logo Akamai Amman Jordan 2 IPs
- Logo Akamai - Logo Akamai Marietta United States 3 IPs
- Logo Akamai - Logo Akamai Makati Philippines 3 IPs
- Logo Akamai - Logo Akamai Kaohsiung Taiwan 1 IP
- Logo Akamai - Logo Akamai Detroit United States 1 IP
- Logo Akamai - Logo Akamai Pune India 1 IP
- Logo Akamai - Logo Akamai Edison United States 2 IPs
- Logo Akamai - Logo Akamai Bhopal India 1 IP
- Logo Akamai - Logo Akamai Riyadh Saudi Arabia 9 IPs
- Logo Akamai - Logo Akamai Las Vegas United States 1 IP
- Logo Akamai - Logo Akamai Omaha United States 3 IPs
- Logo Akamai - Logo Akamai Riga Latvia 1 IP
- Logo Akamai - Logo Akamai Taichung Taiwan 1 IP
- Logo Akamai - Logo Akamai Muscat Oman 1 IP
- Logo Akamai - Logo Akamai Johannesburg South Africa 1 IP
- Logo Akamai - Logo Akamai Cleveland United States 1 IP
- Logo Akamai - Logo Arelion Helsinki Finland 4 IPs
- Logo Akamai - Logo Arelion Liljeholmen Sweden 6 IPs
- Logo Akamai - Logo Sparkle Milan Italy 6 IPs
- Logo Akamai - Logo Sparkle Palermo Italy 31 IPs
- Logo Akamai - Logo Sparkle Athens Greece 13 IPs
- Logo Akamai - Logo Sparkle Rome Italy 5 IPs
- Logo Akamai - Logo Chunghwa Telecom Taipei Taiwan 2 IPs
- Logo Akamai - Logo AIS Bangkok Thailand 5 IPs
- Logo Akamai - Logo Orange Amman Jordan 5 IPs
- Logo Akamai - Logo RETN Riga Latvia 10 IPs
- Logo Akamai - Logo RETN Helsinki Finland 5 IPs
- Logo Akamai - Logo VNPT Hanoi Vietnam 1 IP
- Logo Akamai - Logo True Bangkok Thailand 1 IP
- Logo Akamai - Logo FPT Group Hanoi Vietnam 5 IPs
- Logo Akamai - Logo FPT Group Ho Chi Minh City Vietnam 1 IP
- Logo Akamai - Logo Taiwan Mobile Taipei Taiwan 5 IPs
- Logo Akamai - Logo Telus Vancouver Canada 2 IPs
- Logo Akamai - Logo Swisscom Zurich Switzerland 2 IPs
- Logo Akamai - Logo Swisscom Lausanne Switzerland 3 IPs
- Logo Akamai - Logo Dimension Data Johannesburg South Africa 2 IPs
- Logo Akamai - Logo Jio Mumbai India 1 IP
- Logo Akamai - Logo Zain Amman Jordan 7 IPs

Other Locations

CDN Network PoP Location IPs
- Logo Akamai - Logo Akamai Core Network South Korea 1 IP
- Logo Akamai - Logo Akamai Core Network Turkey 1 IP
- Logo Akamai - Logo Akamai Core Network Australia 2 IPs
- Logo Akamai - Logo Akamai Core Network Thailand 11 IPs
- Logo Akamai - Logo Akamai Core Network Hong Kong 9 IPs
- Logo Akamai - Logo Akamai Core Network United Kingdom 2 IPs
- Logo Akamai - Logo Akamai Core Network United States 10 IPs
- Logo Akamai - Logo Akamai Core Network Japan 1 IP
- Logo Akamai - Logo Akamai Core Network Malaysia 2 IPs
- Logo Akamai - Logo Akamai Core Network Iraq 1 IP
- Logo Akamai ASN AS9416 Core Network Taiwan 6 IPs
- Logo Akamai ASN AS9381 Core Network Hong Kong 3 IPs
- Logo Akamai - Logo Sky Core Network Philippines 1 IP
- Logo Akamai - Logo 2degrees Core Network New Zealand 3 IPs
- Logo Akamai - Logo True Core Network Thailand 1 IP
- Logo Akamai - Logo Swisscom Core Network Switzerland 8 IPs
- Logo Akamai ASN AS4651 Core Network Thailand 10 IPs
- Logo Akamai - Logo Arelion Core Network Sweden 10 IPs
- Logo Akamai - Logo Arelion Core Network Finland 7 IPs
- Logo Akamai ASN AS12400 Core Network Israel 9 IPs
- Logo Akamai - Logo Telstra Core Network Australia 2 IPs
- Logo Akamai - Logo Converge ICT Core Network Philippines 25 IPs
- Logo Akamai - Logo AIS Core Network Thailand 7 IPs
- Logo Akamai - Logo NOS Core Network Portugal 2 IPs
- Logo Akamai - Logo RETN Core Network Latvia 3 IPs
- Logo Akamai - Logo VNPT Core Network China 2 IPs
- Logo Akamai ASN AS9930 Core Network Malaysia 9 IPs
- Logo Akamai - Logo FPT Group Core Network Vietnam 6 IPs
- Logo Akamai - Logo Orange Core Network Jordan 4 IPs
- Logo Akamai ASN AS1680 Core Network Israel 12 IPs
- Logo Akamai ASN AS9848 Core Network South Korea 1 IP
- Logo Akamai - Logo Jio Core Network India 2 IPs
- Logo Akamai ASN AS55824 Core Network India 8 IPs
- Logo Akamai - Logo Zain Core Network Oman 2 IPs

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