AS270 is the autonomous system of National Aeronautics and Space Administration. It holds 2,119,424 IPv4 addresses in 101 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #185 worldwide and #56 of 18,202 networks in United States. That is 0.14% of the country’s IPv4 space.
The largest block is 128.154.0.0 to 128.159.255.255 with 393,216 addresses, geolocated to Ashburn.
- IPv4 addresses
- 2,119,424
- IPv4 prefixes
- 101
- World rank
- #185
- Country share
- 0.14%
Addresses by country
- United States 100%
Largest blocks
- 128.154.0.0 Ashburn393,216
- 198.120.16.0 Ashburn258,048
- 163.205.0.0 Ashburn131,072
- 130.134.0.0 Ashburn131,072
- 158.154.0.0 Ashburn65,536
- 156.68.0.0 New York65,536
- 148.114.0.0 Ashburn65,536
- 146.165.0.0 Ashburn65,536
Networks of similar size
- AS6057 Administracion Nacional de Telecomunicaciones
2,155,520 - AS132203 Shenzhen Tencent Computer Systems Company Limited
2,151,424 - AS237 Merit Network Inc.2,142,720
- AS12400 Partner Communications Ltd.
2,141,952 - AS553 Universitaet Stuttgart
2,109,696 - AS9498 Bharti Airtel Limited
2,108,451 - AS6871 British Telecommunications PLC
2,097,664 - AS2514 NTT PC Communications, Inc.
2,078,720
IPv4 prefixes
- 128.102.0.0/16
- 128.154.0.0/15
- 128.156.0.0/14
- 128.183.0.0/16
- 128.217.0.0/16
- 129.164.0.0/16
- 129.168.0.0/16
- 130.40.0.0/16
- 130.134.0.0/15
- 131.182.0.0/16
- 134.12.0.0/17
- 134.118.96.0/19
- 136.178.0.0/16
- 138.115.0.0/16
- 139.88.0.0/16
- 139.169.0.0/16
- 143.232.0.0/16
- 146.154.0.0/16
- 146.165.0.0/16
- 148.114.0.0/16
- 156.68.0.0/16
- 158.154.0.0/16
- 163.205.0.0/16
- 163.206.0.0/16
- 192.48.14.0/24
- 192.52.78.0/24
- 192.52.80.0/21
- 192.52.88.0/22
- 192.52.92.0/24
- 192.52.94.0/23
- 192.52.98.0/24
- 192.52.198.0/24
- 192.52.206.0/23
- 192.52.211.0/24
- 192.52.212.0/22
- 192.52.216.0/23
- 192.55.90.0/23
- 192.58.19.0/24
- 192.58.21.0/24
- 192.58.36.0/24
- 192.67.109.0/24
- 192.67.110.0/24
- 192.67.115.0/24
- 192.67.186.0/24
- 192.68.192.0/24
- 192.68.194.0/24
- 192.68.196.0/23
- 192.70.120.0/24
- 192.70.122.0/23
- 192.70.124.0/23
- 192.70.126.0/24
- 192.76.235.0/24
- 192.77.26.0/23
- 192.77.28.0/22
- 192.77.32.0/21
- 192.77.40.0/22
- 192.77.44.0/23
- 192.77.80.0/20
- 192.88.31.0/24
- 192.88.32.0/23
- 192.88.36.0/23
- 192.88.40.0/23
- 192.88.43.0/24
- 192.88.44.0/24
- 192.88.46.0/24
- 192.88.48.0/23
- 192.92.197.0/24
- 192.92.198.0/23
- 192.100.9.0/24
- 192.100.14.0/24
- 192.107.191.0/24
- 192.112.9.0/24
- 192.112.10.0/23
- 192.112.16.0/22
- 192.112.224.0/24
- 192.112.230.0/24
- 192.149.107.0/24
- 192.149.128.0/24
- 192.149.140.0/23
- 192.150.32.0/21
- 192.160.74.0/24
- 192.160.78.0/24
- 192.189.100.0/24
- 192.225.64.0/19
- 194.85.23.0/24
- 198.27.34.0/24
- 198.27.37.0/24
- 198.27.39.0/24
- 198.27.40.0/21
- 198.27.49.0/24
- 198.116.240.0/20
- 198.119.2.0/24
- 198.120.0.0/21
- 198.120.16.0/20
- 198.120.32.0/19
- 198.120.64.0/18
- 198.120.128.0/17
- 198.121.0.0/16
- 198.122.0.0/15
- 198.182.28.0/24
- 198.182.30.0/23
Questions and answers
Who owns AS270?
Autonomous system AS270 is operated by National Aeronautics and Space Administration.
How many IP addresses does AS270 have?
The network holds 2,119,424 IPv4 addresses in 101 prefixes.
Which country is AS270 in?
The main country is United States.
How big is AS270?
By IPv4 addresses it ranks #185 worldwide.
What is the largest address block of AS270?
128.154.0.0 to 128.159.255.255, 393,216 addresses.