AS3949 is the autonomous system of NTT America, Inc.. It holds 14,848 IPv4 addresses in 25 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #7,345 worldwide and #2,468 of 18,202 networks in United States.
The network spreads across 5 countries: United States 52%, France 34%, Germany 6.9%.
The largest block is 217.24.64.0 to 217.24.71.255 with 2,048 addresses, geolocated to Paris.
- IPv4 addresses
- 14,848
- IPv4 prefixes
- 25
- World rank
- #7,345
Addresses by country
- United States 52%
France 34%
Germany 6.9%
United Kingdom 5.2%
Hong Kong 1.7%
Largest blocks
- 217.24.64.0 Paris2,048
- 205.132.16.0 Irving (Las Colinas)2,048
- 91.123.68.0 New York2,048
- 80.174.216.0 New York2,048
- 207.71.84.0 Los Angeles1,024
- 166.88.42.0 Paris512
- 80.96.148.0 Frankfurt am Main512
- 45.149.225.0 London (City of London)512
Networks of similar size
14,848IPv4 prefixes
- 23.27.212.0/23
- 23.27.227.0/24
- 23.27.229.0/24
- 45.149.225.0/24
- 45.149.226.0/24
- 62.73.186.0/24
- 80.96.148.0/23
- 80.174.216.0/21
- 91.123.68.0/22
- 91.123.72.0/22
- 136.0.49.0/24
- 136.0.62.0/24
- 136.0.69.0/24
- 142.111.167.0/24
- 142.111.169.0/24
- 166.88.42.0/23
- 166.88.103.0/24
- 171.22.145.0/24
- 185.243.129.0/24
- 193.28.144.0/24
- 193.28.148.0/24
- 193.39.136.0/24
- 205.132.16.0/21
- 207.71.84.0/22
- 217.24.64.0/21
Questions and answers
Who owns AS3949?
Autonomous system AS3949 is operated by NTT America, Inc..
How many IP addresses does AS3949 have?
The network holds 14,848 IPv4 addresses in 25 prefixes.
Which country is AS3949 in?
The main country is United States, with addresses in 4 more countries.
How big is AS3949?
By IPv4 addresses it ranks #7,345 worldwide.
What is the largest address block of AS3949?
217.24.64.0 to 217.24.71.255, 2,048 addresses.