What Is My IP:
3.237.16.173 🇺🇸

IP Address Allocation

Below you will find the IP address distribution to various continents, countries, ASNs (Autonomous System Numbers), ISPs (Internet Service Providers) and organizations. Follow the respective links to learn more about the subnets that are assigned to or allocated by a specific entity.

IPv4 Address Space Allocation By Continent

ContinentNumber of IP AddressesNumber of Subnets
North America1,653,705,37078,692
Asia928,530,94745,442
Europe752,217,84565,565
South America156,288,78410,157
Africa110,321,4017,333
Oceania62,057,61012,240
Antarctica4,31682
Unspecified7126

IPv4 Address Space Allocation By Country

CountryNumber of IP AddressesNumber of Subnets
🇺🇸 United States1,538,809,01287,014
🇨🇳 China344,038,6226,948
🇯🇵 Japan199,103,6208,004
🇩🇪 Germany129,080,83721,216
🇬🇧 United Kingdom118,431,38822,965
🇰🇷 South Korea115,371,5272,705
🇧🇷 Brazil90,172,7687,930
🇫🇷 France79,995,21623,619
🇨🇦 Canada72,247,68112,056
🇮🇹 Italy58,277,3317,756
» Show IP address allocation for all countries...

IPv4 Address Space Allocation By ASN (Autonomous System Number)

Autonomous System Number (ASN)Number of IP AddressesNumber of Subnets
ASN749 - DNIC-AS-00749225,155,5842,415
ASN4134 - Chinanet103,456,7686,882
ASN7018 - ATT-INTERNET493,805,8119,812
ASN7922 - COMCAST-792270,727,9053,238
ASN4837 - CHINA UNICOM China169 Backbone57,166,0781,178
ASN8075 - MICROSOFT-CORP-MSN-AS-BLOCK52,209,407473
ASN4766 - Korea Telecom45,293,3124,975
ASN16509 - AMAZON-0244,170,4963,006
ASN17676 - Softbank BB Corp.43,482,880177
ASN701 - UUNET39,668,4805,731
» Show IP address allocation for all autonomous system numbers...

IPv4 Address Space Allocation By ISP (Internet Service Provider)

ISPNumber of IP AddressesNumber of Subnets
US Military206,655,4882,333
China Telecom124,331,968932
AT&T Internet82,951,3743,260
US Air Force72,831,488564
China Unicom71,032,4451,149
Comcast Cable60,897,6702,604
Amazon.com57,195,8692,587
Microsoft Azure47,060,191321
Korea Telecom45,880,3041,027
Spectrum44,665,9073,951
» Show IP address allocation for all internet service providers...

IPv4 Address Space Allocation By Organization

OrganizationNumber of IP AddressesNumber of Subnets
US Military224,961,7922,422
China Telecom118,590,3367,049
AT&T Internet81,126,8675,828
China Unicom68,927,2292,209
Comcast Cable60,766,0722,808
Amazon.com57,243,7342,750
Microsoft Azure47,111,805329
Korea Telecom45,340,1444,837
Spectrum44,588,2453,999
Softbank BB43,482,868205
» Show IP address allocation for all organizations...

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