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Autonomous system

AS637

Autonomous System
Autonomous System Number (ASN)
AS637
Country
United States of America (US)
Organization
United States Department of Defense (DoD)
Handle
DNIC-ASBLK-00616-00665
Category
government_admin
Network Role
stub
Number of IPv4
931,072
Number of IPv6
0
IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix Address Count First Address Last Address
137.232.161.0/24 256 137.232.161.0 137.232.161.255
137.232.194.0/24 256 137.232.194.0 137.232.194.255
137.233.5.0/24 256 137.233.5.0 137.233.5.255
137.234.0.0/24 256 137.234.0.0 137.234.0.255
137.234.2.0/23 512 137.234.2.0 137.234.3.255
137.234.64.0/22 1,024 137.234.64.0 137.234.67.255
137.234.80.0/22 1,024 137.234.80.0 137.234.83.255
137.234.84.0/24 256 137.234.84.0 137.234.84.255
137.234.86.0/23 512 137.234.86.0 137.234.87.255
137.234.110.0/24 256 137.234.110.0 137.234.110.255
137.234.128.0/22 1,024 137.234.128.0 137.234.131.255
137.234.139.0/24 256 137.234.139.0 137.234.139.255
137.234.140.0/24 256 137.234.140.0 137.234.140.255
137.234.156.0/22 1,024 137.234.156.0 137.234.159.255
137.234.160.0/21 2,048 137.234.160.0 137.234.167.255
137.234.178.0/24 256 137.234.178.0 137.234.178.255
137.234.181.0/24 256 137.234.181.0 137.234.181.255
137.234.182.0/24 256 137.234.182.0 137.234.182.255
137.234.186.0/24 256 137.234.186.0 137.234.186.255
137.234.192.0/22 1,024 137.234.192.0 137.234.195.255
137.234.200.0/22 1,024 137.234.200.0 137.234.203.255
137.234.204.0/24 256 137.234.204.0 137.234.204.255
137.234.206.0/24 256 137.234.206.0 137.234.206.255
137.234.208.0/24 256 137.234.208.0 137.234.208.255
137.234.249.0/24 256 137.234.249.0 137.234.249.255
137.235.4.0/24 256 137.235.4.0 137.235.4.255
137.235.126.0/23 512 137.235.126.0 137.235.127.255
137.235.128.0/22 1,024 137.235.128.0 137.235.131.255
137.235.133.0/24 256 137.235.133.0 137.235.133.255
137.235.138.0/23 512 137.235.138.0 137.235.139.255
137.235.141.0/24 256 137.235.141.0 137.235.141.255
137.235.142.0/23 512 137.235.142.0 137.235.143.255
137.235.145.0/24 256 137.235.145.0 137.235.145.255
137.235.148.0/24 256 137.235.148.0 137.235.148.255
137.235.172.0/24 256 137.235.172.0 137.235.172.255
137.235.200.0/24 256 137.235.200.0 137.235.200.255
137.235.202.0/24 256 137.235.202.0 137.235.202.255
137.235.210.0/24 256 137.235.210.0 137.235.210.255
137.235.236.0/22 1,024 137.235.236.0 137.235.239.255
138.156.0.0/16 65,536 138.156.0.0 138.156.255.255
138.157.0.0/19 8,192 138.157.0.0 138.157.31.255
138.157.57.0/24 256 138.157.57.0 138.157.57.255
138.157.64.0/23 512 138.157.64.0 138.157.65.255
138.157.84.0/23 512 138.157.84.0 138.157.85.255
138.157.105.0/24 256 138.157.105.0 138.157.105.255
138.157.106.0/23 512 138.157.106.0 138.157.107.255
138.157.110.0/24 256 138.157.110.0 138.157.110.255
138.157.112.0/22 1,024 138.157.112.0 138.157.115.255
138.157.119.0/24 256 138.157.119.0 138.157.119.255
138.157.122.0/24 256 138.157.122.0 138.157.122.255
138.157.124.0/23 512 138.157.124.0 138.157.125.255
138.157.130.0/23 512 138.157.130.0 138.157.131.255
138.157.207.0/24 256 138.157.207.0 138.157.207.255
138.157.210.0/23 512 138.157.210.0 138.157.211.255
138.157.216.0/24 256 138.157.216.0 138.157.216.255
138.157.240.0/24 256 138.157.240.0 138.157.240.255
138.158.0.0/16 65,536 138.158.0.0 138.158.255.255
138.163.160.0/22 1,024 138.163.160.0 138.163.163.255
138.167.0.0/20 4,096 138.167.0.0 138.167.15.255
138.167.20.0/23 512 138.167.20.0 138.167.21.255
138.167.32.0/19 8,192 138.167.32.0 138.167.63.255
138.167.64.0/20 4,096 138.167.64.0 138.167.79.255
138.167.80.0/22 1,024 138.167.80.0 138.167.83.255
138.167.84.0/23 512 138.167.84.0 138.167.85.255
138.167.104.0/21 2,048 138.167.104.0 138.167.111.255
138.167.112.0/23 512 138.167.112.0 138.167.113.255
138.167.119.0/24 256 138.167.119.0 138.167.119.255
138.167.120.0/21 2,048 138.167.120.0 138.167.127.255
138.167.128.0/19 8,192 138.167.128.0 138.167.159.255
138.167.160.0/21 2,048 138.167.160.0 138.167.167.255
138.167.176.0/20 4,096 138.167.176.0 138.167.191.255
138.167.200.0/22 1,024 138.167.200.0 138.167.203.255
138.167.206.0/24 256 138.167.206.0 138.167.206.255
138.167.208.0/20 4,096 138.167.208.0 138.167.223.255
138.167.224.0/21 2,048 138.167.224.0 138.167.231.255
138.167.232.0/24 256 138.167.232.0 138.167.232.255
138.167.235.0/24 256 138.167.235.0 138.167.235.255
138.167.236.0/22 1,024 138.167.236.0 138.167.239.255
138.167.248.0/22 1,024 138.167.248.0 138.167.251.255
138.168.0.0/16 65,536 138.168.0.0 138.168.255.255
158.236.0.0/15 131,072 158.236.0.0 158.237.255.255
158.238.0.0/16 65,536 158.238.0.0 158.238.255.255
158.239.0.0/20 4,096 158.239.0.0 158.239.15.255
158.239.32.0/19 8,192 158.239.32.0 158.239.63.255
158.239.64.0/18 16,384 158.239.64.0 158.239.127.255
158.239.128.0/17 32,768 158.239.128.0 158.239.255.255
158.240.0.0/22 1,024 158.240.0.0 158.240.3.255
158.240.4.0/24 256 158.240.4.0 158.240.4.255
158.240.32.0/20 4,096 158.240.32.0 158.240.47.255
158.240.48.0/22 1,024 158.240.48.0 158.240.51.255
158.240.52.0/23 512 158.240.52.0 158.240.53.255
158.240.54.0/24 256 158.240.54.0 158.240.54.255
158.240.58.0/24 256 158.240.58.0 158.240.58.255
158.240.96.0/23 512 158.240.96.0 158.240.97.255
158.240.131.0/24 256 158.240.131.0 158.240.131.255
158.240.132.0/22 1,024 158.240.132.0 158.240.135.255
158.240.136.0/23 512 158.240.136.0 158.240.137.255
158.240.160.0/21 2,048 158.240.160.0 158.240.167.255
158.240.174.0/23 512 158.240.174.0 158.240.175.255
158.240.180.0/24 256 158.240.180.0 158.240.180.255