AS337 United States Department of Defense (DOD)

General Info - AS337

AS Name

United States Department of Defense (DOD)

Country

United States of America

Domain Name

nic.mil

Total IPv4 Address

65,536

Total IPv6 Address

309.49 Septillion

IP Address Ranges

IPv4 Ranges
IPv6 Ranges

Netblock	From IP	To IP	Number of IPs
55.188.0.0/19	55.188.0.0	55.188.31.255	8,192
55.188.32.0/23	55.188.32.0	55.188.33.255	512
55.188.34.0/23	55.188.34.0	55.188.35.255	512
55.188.36.0/22	55.188.36.0	55.188.39.255	1,024
55.188.40.0/21	55.188.40.0	55.188.47.255	2,048
55.188.48.0/20	55.188.48.0	55.188.63.255	4,096
55.188.64.0/19	55.188.64.0	55.188.95.255	8,192
55.188.96.0/23	55.188.96.0	55.188.97.255	512
55.188.98.0/24	55.188.98.0	55.188.98.255	256
55.188.99.0/24	55.188.99.0	55.188.99.255	256
55.188.100.0/24	55.188.100.0	55.188.100.255	256
55.188.101.0/24	55.188.101.0	55.188.101.255	256
55.188.102.0/24	55.188.102.0	55.188.102.255	256
55.188.103.0/24	55.188.103.0	55.188.103.255	256
55.188.104.0/24	55.188.104.0	55.188.104.255	256
55.188.105.0/24	55.188.105.0	55.188.105.255	256
55.188.106.0/24	55.188.106.0	55.188.106.255	256
55.188.107.0/24	55.188.107.0	55.188.107.255	256
55.188.108.0/24	55.188.108.0	55.188.108.255	256
55.188.109.0/24	55.188.109.0	55.188.109.255	256
55.188.110.0/24	55.188.110.0	55.188.110.255	256
55.188.111.0/24	55.188.111.0	55.188.111.255	256
55.188.112.0/24	55.188.112.0	55.188.112.255	256
55.188.113.0/24	55.188.113.0	55.188.113.255	256
55.188.114.0/24	55.188.114.0	55.188.114.255	256
55.188.115.0/24	55.188.115.0	55.188.115.255	256
55.188.116.0/23	55.188.116.0	55.188.117.255	512
55.188.118.0/23	55.188.118.0	55.188.119.255	512
55.188.120.0/23	55.188.120.0	55.188.121.255	512
55.188.122.0/23	55.188.122.0	55.188.123.255	512
55.188.124.0/22	55.188.124.0	55.188.127.255	1,024
55.188.128.0/23	55.188.128.0	55.188.129.255	512
55.188.130.0/23	55.188.130.0	55.188.131.255	512
55.188.132.0/24	55.188.132.0	55.188.132.255	256
55.188.133.0/24	55.188.133.0	55.188.133.255	256
55.188.134.0/24	55.188.134.0	55.188.134.255	256
55.188.135.0/24	55.188.135.0	55.188.135.255	256
55.188.136.0/24	55.188.136.0	55.188.136.255	256
55.188.137.0/24	55.188.137.0	55.188.137.255	256
55.188.138.0/24	55.188.138.0	55.188.138.255	256
55.188.139.0/24	55.188.139.0	55.188.139.255	256
55.188.140.0/24	55.188.140.0	55.188.140.255	256
55.188.141.0/24	55.188.141.0	55.188.141.255	256
55.188.142.0/23	55.188.142.0	55.188.143.255	512
55.188.144.0/20	55.188.144.0	55.188.159.255	4,096
55.188.160.0/23	55.188.160.0	55.188.161.255	512
55.188.162.0/24	55.188.162.0	55.188.162.255	256
55.188.163.0/24	55.188.163.0	55.188.163.255	256
55.188.164.0/24	55.188.164.0	55.188.164.255	256
55.188.165.0/24	55.188.165.0	55.188.165.255	256
55.188.166.0/23	55.188.166.0	55.188.167.255	512
55.188.168.0/24	55.188.168.0	55.188.168.255	256
55.188.169.0/24	55.188.169.0	55.188.169.255	256
55.188.170.0/24	55.188.170.0	55.188.170.255	256
55.188.171.0/24	55.188.171.0	55.188.171.255	256
55.188.172.0/23	55.188.172.0	55.188.173.255	512
55.188.174.0/24	55.188.174.0	55.188.174.255	256
55.188.175.0/24	55.188.175.0	55.188.175.255	256
55.188.176.0/21	55.188.176.0	55.188.183.255	2,048
55.188.184.0/23	55.188.184.0	55.188.185.255	512
55.188.186.0/24	55.188.186.0	55.188.186.255	256
55.188.187.0/24	55.188.187.0	55.188.187.255	256
55.188.188.0/22	55.188.188.0	55.188.191.255	1,024
55.188.192.0/23	55.188.192.0	55.188.193.255	512
55.188.194.0/23	55.188.194.0	55.188.195.255	512
55.188.196.0/23	55.188.196.0	55.188.197.255	512
55.188.198.0/24	55.188.198.0	55.188.198.255	256
55.188.199.0/24	55.188.199.0	55.188.199.255	256
55.188.200.0/24	55.188.200.0	55.188.200.255	256
55.188.201.0/24	55.188.201.0	55.188.201.255	256
55.188.202.0/23	55.188.202.0	55.188.203.255	512
55.188.204.0/24	55.188.204.0	55.188.204.255	256
55.188.205.0/24	55.188.205.0	55.188.205.255	256
55.188.206.0/24	55.188.206.0	55.188.206.255	256
55.188.207.0/24	55.188.207.0	55.188.207.255	256
55.188.208.0/24	55.188.208.0	55.188.208.255	256
55.188.209.0/24	55.188.209.0	55.188.209.255	256
55.188.210.0/24	55.188.210.0	55.188.210.255	256
55.188.211.0/24	55.188.211.0	55.188.211.255	256
55.188.212.0/22	55.188.212.0	55.188.215.255	1,024
55.188.216.0/21	55.188.216.0	55.188.223.255	2,048
55.188.224.0/23	55.188.224.0	55.188.225.255	512
55.188.226.0/23	55.188.226.0	55.188.227.255	512
55.188.228.0/24	55.188.228.0	55.188.228.255	256
55.188.229.0/24	55.188.229.0	55.188.229.255	256
55.188.230.0/24	55.188.230.0	55.188.230.255	256
55.188.231.0/24	55.188.231.0	55.188.231.255	256
55.188.232.0/24	55.188.232.0	55.188.232.255	256
55.188.233.0/24	55.188.233.0	55.188.233.255	256
55.188.234.0/24	55.188.234.0	55.188.234.255	256
55.188.235.0/24	55.188.235.0	55.188.235.255	256
55.188.236.0/24	55.188.236.0	55.188.236.255	256
55.188.237.0/24	55.188.237.0	55.188.237.255	256
55.188.238.0/24	55.188.238.0	55.188.238.255	256
55.188.239.0/24	55.188.239.0	55.188.239.255	256
55.188.240.0/20	55.188.240.0	55.188.255.255	4,096

Show more IP address ranges »

Netblock	From IP	To IP	Number of IPs
2608:12b:3500::/40	2608:12b:3500::	2608:12b:35ff:ffff:ffff:ffff:ffff:ffff	309.49 Septillion

Upstreams

AS306 United States Department of Defense (DOD)

Downstreams

There are no downstreams for this ASN.

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.