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Autonomous system

AS270

Autonomous System
Autonomous System Number (ASN)
AS270
Country
United States of America (US)
Organization
National Aeronautics and Space Administration
Handle
AS270
Category
government_admin
Network Role
access_provider
Number of IPv4
2,121,472
Number of IPv6
0
IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix Address Count First Address Last Address
128.102.0.0/16 65,536 128.102.0.0 128.102.255.255
128.154.0.0/15 131,072 128.154.0.0 128.155.255.255
128.156.0.0/14 262,144 128.156.0.0 128.159.255.255
128.183.0.0/16 65,536 128.183.0.0 128.183.255.255
128.217.0.0/16 65,536 128.217.0.0 128.217.255.255
129.164.0.0/16 65,536 129.164.0.0 129.164.255.255
129.168.0.0/16 65,536 129.168.0.0 129.168.255.255
130.40.0.0/16 65,536 130.40.0.0 130.40.255.255
130.134.0.0/15 131,072 130.134.0.0 130.135.255.255
131.182.0.0/16 65,536 131.182.0.0 131.182.255.255
134.12.0.0/17 32,768 134.12.0.0 134.12.127.255
134.118.96.0/19 8,192 134.118.96.0 134.118.127.255
136.178.0.0/16 65,536 136.178.0.0 136.178.255.255
138.115.0.0/16 65,536 138.115.0.0 138.115.255.255
139.88.0.0/16 65,536 139.88.0.0 139.88.255.255
139.169.0.0/16 65,536 139.169.0.0 139.169.255.255
143.232.0.0/16 65,536 143.232.0.0 143.232.255.255
146.154.0.0/16 65,536 146.154.0.0 146.154.255.255
146.165.0.0/16 65,536 146.165.0.0 146.165.255.255
148.114.0.0/16 65,536 148.114.0.0 148.114.255.255
156.68.0.0/16 65,536 156.68.0.0 156.68.255.255
158.154.0.0/16 65,536 158.154.0.0 158.154.255.255
163.205.0.0/16 65,536 163.205.0.0 163.205.255.255
163.206.0.0/16 65,536 163.206.0.0 163.206.255.255
192.48.14.0/24 256 192.48.14.0 192.48.14.255
192.52.78.0/24 256 192.52.78.0 192.52.78.255
192.52.80.0/21 2,048 192.52.80.0 192.52.87.255
192.52.88.0/22 1,024 192.52.88.0 192.52.91.255
192.52.92.0/24 256 192.52.92.0 192.52.92.255
192.52.94.0/23 512 192.52.94.0 192.52.95.255
192.52.98.0/24 256 192.52.98.0 192.52.98.255
192.52.198.0/24 256 192.52.198.0 192.52.198.255
192.52.206.0/23 512 192.52.206.0 192.52.207.255
192.52.211.0/24 256 192.52.211.0 192.52.211.255
192.52.212.0/22 1,024 192.52.212.0 192.52.215.255
192.52.216.0/23 512 192.52.216.0 192.52.217.255
192.55.90.0/23 512 192.55.90.0 192.55.91.255
192.58.19.0/24 256 192.58.19.0 192.58.19.255
192.58.21.0/24 256 192.58.21.0 192.58.21.255
192.58.36.0/24 256 192.58.36.0 192.58.36.255
192.67.109.0/24 256 192.67.109.0 192.67.109.255
192.67.110.0/24 256 192.67.110.0 192.67.110.255
192.67.115.0/24 256 192.67.115.0 192.67.115.255
192.67.186.0/24 256 192.67.186.0 192.67.186.255
192.68.192.0/24 256 192.68.192.0 192.68.192.255
192.68.194.0/24 256 192.68.194.0 192.68.194.255
192.68.196.0/23 512 192.68.196.0 192.68.197.255
192.70.120.0/24 256 192.70.120.0 192.70.120.255
192.70.122.0/23 512 192.70.122.0 192.70.123.255
192.70.124.0/23 512 192.70.124.0 192.70.125.255
192.70.126.0/24 256 192.70.126.0 192.70.126.255
192.76.235.0/24 256 192.76.235.0 192.76.235.255
192.77.26.0/23 512 192.77.26.0 192.77.27.255
192.77.28.0/22 1,024 192.77.28.0 192.77.31.255
192.77.32.0/21 2,048 192.77.32.0 192.77.39.255
192.77.40.0/22 1,024 192.77.40.0 192.77.43.255
192.77.44.0/23 512 192.77.44.0 192.77.45.255
192.77.80.0/20 4,096 192.77.80.0 192.77.95.255
192.88.31.0/24 256 192.88.31.0 192.88.31.255
192.88.32.0/23 512 192.88.32.0 192.88.33.255
192.88.36.0/23 512 192.88.36.0 192.88.37.255
192.88.40.0/23 512 192.88.40.0 192.88.41.255
192.88.43.0/24 256 192.88.43.0 192.88.43.255
192.88.44.0/24 256 192.88.44.0 192.88.44.255
192.88.46.0/24 256 192.88.46.0 192.88.46.255
192.88.48.0/23 512 192.88.48.0 192.88.49.255
192.92.197.0/24 256 192.92.197.0 192.92.197.255
192.92.198.0/23 512 192.92.198.0 192.92.199.255
192.100.9.0/24 256 192.100.9.0 192.100.9.255
192.100.14.0/24 256 192.100.14.0 192.100.14.255
192.107.191.0/24 256 192.107.191.0 192.107.191.255
192.112.9.0/24 256 192.112.9.0 192.112.9.255
192.112.10.0/23 512 192.112.10.0 192.112.11.255
192.112.16.0/22 1,024 192.112.16.0 192.112.19.255
192.112.224.0/24 256 192.112.224.0 192.112.224.255
192.112.230.0/24 256 192.112.230.0 192.112.230.255
192.149.107.0/24 256 192.149.107.0 192.149.107.255
192.149.128.0/24 256 192.149.128.0 192.149.128.255
192.149.140.0/23 512 192.149.140.0 192.149.141.255
192.150.32.0/21 2,048 192.150.32.0 192.150.39.255
192.160.74.0/24 256 192.160.74.0 192.160.74.255
192.160.78.0/24 256 192.160.78.0 192.160.78.255
192.189.100.0/24 256 192.189.100.0 192.189.100.255
192.225.64.0/19 8,192 192.225.64.0 192.225.95.255
194.85.23.0/24 256 194.85.23.0 194.85.23.255
198.27.34.0/24 256 198.27.34.0 198.27.34.255
198.27.37.0/24 256 198.27.37.0 198.27.37.255
198.27.39.0/24 256 198.27.39.0 198.27.39.255
198.27.40.0/21 2,048 198.27.40.0 198.27.47.255
198.27.49.0/24 256 198.27.49.0 198.27.49.255
198.116.240.0/20 4,096 198.116.240.0 198.116.255.255
198.119.2.0/24 256 198.119.2.0 198.119.2.255
198.120.0.0/14 262,144 198.120.0.0 198.123.255.255
198.182.28.0/24 256 198.182.28.0 198.182.28.255
198.182.30.0/23 512 198.182.30.0 198.182.31.255