AS1637 Headquarters USAISC

General Info - AS1637

Headquarters USAISC

United States of America

army.mil

200,960

9,223,372,036,854,775,808

IP Address Ranges

Netblock Number of IPs   
6.16.88.0/24 256
6.16.89.0/24 256
6.134.24.0/22 1,024
143.46.0.0/22 1,024
143.46.4.0/24 256
143.46.5.0/24 256
143.46.6.0/23 512
143.46.8.0/23 512
143.46.10.0/24 256
143.46.11.0/24 256
143.46.12.0/24 256
143.46.13.0/24 256
143.46.14.0/23 512
143.46.16.0/24 256
143.46.17.0/24 256
143.46.18.0/24 256
143.46.19.0/24 256
143.46.20.0/24 256
143.46.21.0/24 256
143.46.22.0/24 256
143.46.23.0/24 256
143.46.24.0/24 256
143.46.25.0/24 256
143.46.26.0/24 256
143.46.27.0/24 256
143.46.28.0/22 1,024
143.46.32.0/24 256
143.46.33.0/24 256
143.46.34.0/24 256
143.46.35.0/24 256
143.46.36.0/24 256
143.46.37.0/24 256
143.46.38.0/24 256
143.46.39.0/24 256
143.46.40.0/21 2,048
143.46.48.0/24 256
143.46.49.0/24 256
143.46.50.0/24 256
143.46.51.0/24 256
143.46.52.0/24 256
143.46.53.0/24 256
143.46.54.0/23 512
143.46.56.0/22 1,024
143.46.60.0/24 256
143.46.61.0/24 256
143.46.62.0/23 512
143.46.64.0/19 8,192
143.46.96.0/21 2,048
143.46.104.0/22 1,024
143.46.108.0/23 512
143.46.110.0/24 256
143.46.111.0/24 256
143.46.112.0/22 1,024
143.46.116.0/22 1,024
143.46.120.0/22 1,024
143.46.124.0/22 1,024
143.46.128.0/23 512
143.46.130.0/23 512
143.46.132.0/23 512
143.46.134.0/23 512
143.46.136.0/22 1,024
143.46.140.0/24 256
143.46.141.0/24 256
143.46.142.0/24 256
143.46.143.0/24 256
143.46.144.0/24 256
143.46.145.0/24 256
143.46.146.0/24 256
143.46.147.0/24 256
143.46.148.0/23 512
143.46.150.0/24 256
143.46.151.0/24 256
143.46.152.0/22 1,024
143.46.156.0/23 512
143.46.158.0/24 256
143.46.159.0/24 256
143.46.160.0/24 256
143.46.161.0/24 256
143.46.162.0/23 512
143.46.164.0/22 1,024
143.46.168.0/24 256
143.46.169.0/24 256
143.46.170.0/24 256
143.46.171.0/24 256
143.46.172.0/22 1,024
143.46.176.0/21 2,048
143.46.184.0/22 1,024
143.46.188.0/23 512
143.46.190.0/24 256
143.46.191.0/24 256
143.46.192.0/24 256
143.46.193.0/24 256
143.46.194.0/23 512
143.46.196.0/24 256
143.46.197.0/24 256
143.46.198.0/23 512
143.46.200.0/21 2,048
143.46.208.0/23 512
143.46.210.0/24 256
143.46.211.0/24 256
143.46.212.0/22 1,024
143.46.216.0/21 2,048
143.46.224.0/22 1,024
143.46.228.0/24 256
143.46.229.0/24 256
143.46.230.0/23 512
143.46.232.0/21 2,048
143.46.240.0/24 256
143.46.241.0/24 256
143.46.242.0/23 512
143.46.244.0/22 1,024
143.46.248.0/22 1,024
143.46.252.0/24 256
143.46.253.0/24 256
143.46.254.0/23 512
143.68.152.0/21 2,048
147.248.24.0/24 256
155.5.0.0/20 4,096
155.5.16.0/24 256
155.5.17.0/24 256
155.5.18.0/24 256
155.5.19.0/24 256
155.5.20.0/24 256
155.5.21.0/24 256
155.5.22.0/23 512
155.5.24.0/21 2,048
155.5.32.0/24 256
155.5.33.0/24 256
155.5.34.0/24 256
155.5.35.0/24 256
155.5.36.0/22 1,024
155.5.40.0/21 2,048
155.5.48.0/24 256
155.5.49.0/24 256
155.5.50.0/23 512
155.5.52.0/22 1,024
155.5.56.0/21 2,048
155.5.64.0/19 8,192
155.5.96.0/21 2,048
155.5.104.0/23 512
155.5.106.0/24 256
155.5.107.0/24 256
155.5.108.0/22 1,024
155.5.112.0/22 1,024
155.5.116.0/24 256
155.5.117.0/24 256
155.5.118.0/23 512
155.5.120.0/23 512
155.5.122.0/23 512
155.5.124.0/22 1,024
155.5.128.0/21 2,048
155.5.136.0/22 1,024
155.5.140.0/23 512
155.5.142.0/23 512
155.5.144.0/21 2,048
155.5.152.0/23 512
155.5.154.0/23 512
155.5.156.0/22 1,024
155.5.160.0/19 8,192
155.5.192.0/18 16,384
155.6.0.0/20 4,096
155.6.16.0/22 1,024
155.6.20.0/24 256
155.6.21.0/24 256
155.6.22.0/24 256
155.6.23.0/24 256
155.6.24.0/24 256
155.6.25.0/24 256
155.6.26.0/24 256
155.6.27.0/24 256
155.6.28.0/24 256
155.6.29.0/24 256
155.6.30.0/24 256
155.6.31.0/24 256
155.6.32.0/24 256
155.6.33.0/24 256
155.6.34.0/24 256
155.6.35.0/24 256
155.6.36.0/24 256
155.6.37.0/24 256
155.6.38.0/24 256
155.6.39.0/24 256
155.6.40.0/24 256
155.6.41.0/24 256
155.6.42.0/24 256
155.6.43.0/24 256
155.6.44.0/22 1,024
155.6.48.0/24 256
155.6.49.0/24 256
155.6.50.0/24 256
155.6.51.0/24 256
155.6.52.0/24 256
155.6.53.0/24 256
155.6.54.0/23 512
155.6.56.0/24 256
155.6.57.0/24 256
155.6.58.0/24 256
155.6.59.0/24 256
155.6.60.0/22 1,024
155.6.64.0/20 4,096
155.6.80.0/21 2,048
155.6.88.0/23 512
155.6.90.0/24 256
155.6.91.0/24 256
155.6.92.0/22 1,024
155.6.96.0/23 512
155.6.98.0/24 256
155.6.99.0/24 256
155.6.100.0/24 256
155.6.101.0/24 256
155.6.102.0/23 512
155.6.104.0/21 2,048
155.6.112.0/20 4,096
155.6.128.0/18 16,384
155.6.192.0/23 512
155.6.194.0/24 256
155.6.195.0/24 256
155.6.196.0/22 1,024
155.6.200.0/24 256
155.6.201.0/24 256
155.6.202.0/23 512
155.6.204.0/22 1,024
155.6.208.0/23 512
155.6.210.0/24 256
155.6.211.0/24 256
155.6.212.0/22 1,024
155.6.216.0/24 256
155.6.217.0/24 256
155.6.218.0/24 256
155.6.219.0/24 256
155.6.220.0/24 256
155.6.221.0/24 256
155.6.222.0/23 512
155.6.224.0/20 4,096
155.6.240.0/24 256
155.6.241.0/24 256
155.6.242.0/24 256
155.6.243.0/24 256
155.6.244.0/22 1,024
155.6.248.0/21 2,048
155.20.105.0/24 256
155.20.109.0/24 256

Show more IP address ranges »

Netblock Number of IPs   
2608:c141:30::/48 1,208,925,819,614,629,174,706,176

Upstreams

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.

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