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Autonomous system

AS203

Autonomous System
Autonomous System Number (ASN)
AS203
Country
United States of America (US)
Organization
Level 3 Parent LLC
Handle
CENTURYLINK-LEGACY-LVLT-203
Category
business
Network Role
stub
Number of IPv4
315,392
Number of IPv6
0
IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix Address Count First Address Last Address
8.7.155.0/24 256 8.7.155.0 8.7.155.255
8.15.229.0/24 256 8.15.229.0 8.15.229.255
8.18.63.0/24 256 8.18.63.0 8.18.63.255
8.20.69.0/24 256 8.20.69.0 8.20.69.255
8.25.26.0/24 256 8.25.26.0 8.25.26.255
8.44.205.0/24 256 8.44.205.0 8.44.205.255
38.107.240.0/24 256 38.107.240.0 38.107.240.255
50.58.252.0/24 256 50.58.252.0 50.58.252.255
62.67.222.0/24 256 62.67.222.0 62.67.222.255
63.128.0.0/22 1,024 63.128.0.0 63.128.3.255
63.128.7.0/24 256 63.128.7.0 63.128.7.255
63.128.8.0/22 1,024 63.128.8.0 63.128.11.255
63.128.12.0/24 256 63.128.12.0 63.128.12.255
63.128.14.0/24 256 63.128.14.0 63.128.14.255
63.128.20.0/24 256 63.128.20.0 63.128.20.255
63.128.24.0/24 256 63.128.24.0 63.128.24.255
63.175.205.0/24 256 63.175.205.0 63.175.205.255
63.233.90.0/24 256 63.233.90.0 63.233.90.255
64.22.148.0/24 256 64.22.148.0 64.22.148.255
64.208.127.0/24 256 64.208.127.0 64.208.127.255
64.209.141.0/24 256 64.209.141.0 64.209.141.255
64.210.246.0/24 256 64.210.246.0 64.210.246.255
64.241.120.0/23 512 64.241.120.0 64.241.121.255
65.222.131.0/24 256 65.222.131.0 65.222.131.255
66.193.107.0/24 256 66.193.107.0 66.193.107.255
128.177.179.0/24 256 128.177.179.0 128.177.179.255
139.177.127.0/24 256 139.177.127.0 139.177.127.255
143.112.0.0/16 65,536 143.112.0.0 143.112.255.255
143.199.28.0/24 256 143.199.28.0 143.199.28.255
143.199.96.0/24 256 143.199.96.0 143.199.96.255
143.199.109.0/24 256 143.199.109.0 143.199.109.255
143.199.135.0/24 256 143.199.135.0 143.199.135.255
143.199.140.0/23 512 143.199.140.0 143.199.141.255
143.199.145.0/24 256 143.199.145.0 143.199.145.255
143.199.222.0/24 256 143.199.222.0 143.199.222.255
148.59.168.0/23 512 148.59.168.0 148.59.169.255
149.21.0.0/16 65,536 149.21.0.0 149.21.255.255
156.42.0.0/16 65,536 156.42.0.0 156.42.255.255
158.120.127.0/24 256 158.120.127.0 158.120.127.255
161.209.96.0/20 4,096 161.209.96.0 161.209.111.255
161.209.192.0/19 8,192 161.209.192.0 161.209.223.255
161.209.225.0/24 256 161.209.225.0 161.209.225.255
170.22.90.0/24 256 170.22.90.0 170.22.90.255
170.46.0.0/16 65,536 170.46.0.0 170.46.255.255
185.151.67.0/24 256 185.151.67.0 185.151.67.255
189.125.51.0/24 256 189.125.51.0 189.125.51.255
192.26.214.0/24 256 192.26.214.0 192.26.214.255
192.42.110.0/24 256 192.42.110.0 192.42.110.255
192.147.2.0/24 256 192.147.2.0 192.147.2.255
198.135.250.0/24 256 198.135.250.0 198.135.250.255
198.200.148.0/24 256 198.200.148.0 198.200.148.255
204.17.219.0/24 256 204.17.219.0 204.17.219.255
204.153.154.0/23 512 204.153.154.0 204.153.155.255
204.164.72.0/24 256 204.164.72.0 204.164.72.255
205.139.102.0/23 512 205.139.102.0 205.139.103.255
205.139.104.0/22 1,024 205.139.104.0 205.139.107.255
205.139.108.0/24 256 205.139.108.0 205.139.108.255
205.166.171.0/24 256 205.166.171.0 205.166.171.255
206.79.6.0/24 256 206.79.6.0 206.79.6.255
206.169.67.0/24 256 206.169.67.0 206.169.67.255
206.203.64.0/18 16,384 206.203.64.0 206.203.127.255
206.227.205.0/24 256 206.227.205.0 206.227.205.255
206.227.206.0/24 256 206.227.206.0 206.227.206.255
206.227.208.0/24 256 206.227.208.0 206.227.208.255
206.227.211.0/24 256 206.227.211.0 206.227.211.255
206.227.216.0/23 512 206.227.216.0 206.227.217.255
206.227.226.0/23 512 206.227.226.0 206.227.227.255
206.227.229.0/24 256 206.227.229.0 206.227.229.255
209.67.132.0/22 1,024 209.67.132.0 209.67.135.255
209.67.136.0/22 1,024 209.67.136.0 209.67.139.255
216.32.151.0/24 256 216.32.151.0 216.32.151.255
216.33.160.0/24 256 216.33.160.0 216.33.160.255
216.114.73.0/24 256 216.114.73.0 216.114.73.255
216.235.200.0/21 2,048 216.235.200.0 216.235.207.255