AS377 is the autonomous system of Sandia National Laboratories. It holds 137,728 IPv4 addresses in 9 prefixes plus 1 IPv6 ranges, mainly in 
United States.
By IPv4 addresses the network ranks #1,406 worldwide and #423 of 18,202 networks in United States.
The largest block is 134.253.0.0 to 134.253.255.255 with 65,536 addresses, geolocated to Albuquerque (Kirtland Air Force Base).
- IPv4 addresses
- 137,728
- IPv4 prefixes
- 9
- World rank
- #1,406
- IPv6 ranges
- 1
Addresses by country
- United States 100%
Largest blocks
- 134.253.0.0 Albuquerque (Kirtland Air Force Base)65,536
- 132.175.0.0 Albuquerque (Kirtland Air Force Base)65,536
- 205.137.80.0 Albuquerque (Kirtland Air Force Base)4,096
- 198.102.151.0 Albuquerque (Kirtland Air Force Base)1,280
- 198.178.168.0 Albuquerque (Kirtland Air Force Base)768
- 198.206.223.0 New York256
- 192.160.227.0 Albuquerque (Kirtland Air Force Base)256
Networks of similar size
- AS26934 University of Missouri-Columbia138,496
- AS25369 Hydra Communications Ltd
138,240 - AS201550 Syrian Telecom
138,240 - AS45985 SamsungSDS Inc.
138,240 - AS9555 Verizon Australia Pty Limited
137,728 - AS62 CyrusOne LLC137,472
- AS9155 Quality Net General Trading & Contracting Company
137,472 - AS18310 SK Broadband Co Ltd137,216
IPv4 prefixes
Questions and answers
Who owns AS377?
Autonomous system AS377 is operated by Sandia National Laboratories.
How many IP addresses does AS377 have?
The network holds 137,728 IPv4 addresses in 9 prefixes, plus 1 IPv6 ranges.
Which country is AS377 in?
The main country is United States.
How big is AS377?
By IPv4 addresses it ranks #1,406 worldwide.
What is the largest address block of AS377?
134.253.0.0 to 134.253.255.255, 65,536 addresses.