AS297

National Aeronautics and Space Administration

AS 297 AS297

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

401,408 IP addresses
ASN297
NameAS297
OrganizationNational Aeronautics and Space Administration
CountryUnited States  
RegistryARIN
IPv4 addresses401,408
IPv6 /64 networks232
Prefixes28
Other ASN allocated to National Aeronautics and Space Administration
ASN Name IP addresses
270 AS270 2,285,824
1701 AS1701 131,072
10343 AS10343 124,160
24 AS24 65,538
1848 AS1848 9,728
372 AS372 1,792
2143 AS2143 1,792
21556 NARC-EROOT 512
2142 AS2142 0
10371 AS10371 0
10888 AS10888 0
20301 AS20301 0
1843 AS1843-7 0
1749 AS1749 0
41 AS41 0
771 AS771 0
1202 AS1202 0
1254 AS1254 0
1262 AS1262 0
1263 AS1263 0
1316 AS1316 0
23 AS23 0
22767 AS22767 0
IPv4 Prefixes for AS297 - showing the first 20 of 27 networks
Network Location Addresses
129.163.0.0/16 National Aeronautics and Space Administration   Ashburn 65,536
161.40.0.0/16 National Aeronautics and Space Administration   New York 65,536
184.105.114.0/24 Hurricane Electric LLC   Ashburn 256
184.105.185.0/24 Hurricane Electric LLC   Ashburn 256
184.105.206.0/24 Hurricane Electric LLC   Ashburn 256
184.105.216.0/24 Hurricane Electric LLC   Reston 256
192.112.20.0/24 National Aeronautics and Space Administration   Ashburn 256
192.112.220.0/22 National Aeronautics and Space Administration   Ashburn 1,024
192.149.89.0/24 National Aeronautics and Space Administration   Ashburn 256
192.31.241.0/24 National Aeronautics and Space Administration   Ashburn 256
192.67.118.0/24 National Aeronautics and Space Administration   New York 256
192.92.184.0/23 National Aeronautics and Space Administration   Ashburn 512
192.92.194.0/24 National Aeronautics and Space Administration   Ashburn 256
192.92.195.0/24 National Aeronautics and Space Administration   Ashburn 256
198.116.0.0/14 National Aeronautics and Space Administration   Forest Park 262,144
198.116.0.0/24 National Aeronautics and Space Administration   Forest Park 256
198.116.1.0/24 National Aeronautics and Space Administration   New York 256
198.116.201.0/24 National Aeronautics and Space Administration   New York 256
198.116.202.0/24 National Aeronautics and Space Administration   Forest Park 256
198.116.203.0/24 National Aeronautics and Space Administration   Ashburn 256
IPv6 Prefixes for AS297
Network Location /64 Prefixes
2001:4d0::/32 National Aeronautics and Space Administration   New York 232