AS2044 Digital Fortress

General Info - AS2044

Digital Fortress

United States of America

dfcolo.com

32,512

157.84 Octillion

IP Address Ranges

Netblock From IP To IP Number of IPs   
74.209.166.0/23 74.209.166.0 74.209.167.255 512
157.225.96.0/20 157.225.96.0 157.225.111.255 4,096
198.145.0.0/19 198.145.0.0 198.145.31.255 8,192
198.145.35.0/24 198.145.35.0 198.145.35.255 256
198.145.37.0/24 198.145.37.0 198.145.37.255 256
198.145.38.0/24 198.145.38.0 198.145.38.255 256
198.145.40.0/23 198.145.40.0 198.145.41.255 512
198.145.46.0/23 198.145.46.0 198.145.47.255 512
198.145.64.0/23 198.145.64.0 198.145.65.255 512
198.145.116.0/23 198.145.116.0 198.145.117.255 512
198.145.120.0/24 198.145.120.0 198.145.120.255 256
198.145.176.0/20 198.145.176.0 198.145.191.255 4,096
198.145.192.0/19 198.145.192.0 198.145.223.255 8,192
198.145.240.0/21 198.145.240.0 198.145.247.255 2,048
198.145.248.0/21 198.145.248.0 198.145.255.255 2,048
209.162.207.0/24 209.162.207.0 209.162.207.255 256

Show more IP address ranges »

Netblock From IP To IP Number of IPs   
2001:19d0::/40 2001:19d0:: 2001:19d0:ff:ffff:ffff:ffff:ffff:ffff 309.49 Septillion
2001:19d0:300::/40 2001:19d0:300:: 2001:19d0:3ff:ffff:ffff:ffff:ffff:ffff 309.49 Septillion
2001:19d0:400::/38 2001:19d0:400:: 2001:19d0:7ff:ffff:ffff:ffff:ffff:ffff 1.24 Octillion
2001:19d0:800::/37 2001:19d0:800:: 2001:19d0:fff:ffff:ffff:ffff:ffff:ffff 2.48 Octillion
2001:19d0:1000::/36 2001:19d0:1000:: 2001:19d0:1fff:ffff:ffff:ffff:ffff:ffff 4.95 Octillion
2001:19d0:2000::/35 2001:19d0:2000:: 2001:19d0:3fff:ffff:ffff:ffff:ffff:ffff 9.90 Octillion
2001:19d0:4000::/34 2001:19d0:4000:: 2001:19d0:7fff:ffff:ffff:ffff:ffff:ffff 19.81 Octillion
2001:19d0:8000::/33 2001:19d0:8000:: 2001:19d0:ffff:ffff:ffff:ffff:ffff:ffff 39.61 Octillion
2607:f6a8::/32 2607:f6a8:: 2607:f6a8:ffff:ffff:ffff:ffff:ffff:ffff 79.23 Octillion

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.

autonomous system

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