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Autonomous system

AS7018

Autonomous System
Autonomous System Number (ASN)
AS7018
Country
United States of America (US)
Organization
AT&T Enterprises LLC
Handle
ATT-INTERNET4
Names and aliases
AT&T US - 7018, AT&T US, 7018
Websites
http://www.att.com
Category
isp
Network Role
tier1_transit
Number of IPv4
96,430,080
Number of IPv6
4.2546 x 10^31
IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix Address Count First Address Last Address
12.0.0.0/8 16,777,216 12.0.0.0 12.255.255.255
15.0.64.0/24 256 15.0.64.0 15.0.64.255
15.0.104.0/21 2,048 15.0.104.0 15.0.111.255
15.0.112.0/20 4,096 15.0.112.0 15.0.127.255
15.12.72.0/22 1,024 15.12.72.0 15.12.75.255
15.91.228.0/24 256 15.91.228.0 15.91.228.255
23.112.0.0/12 1,048,576 23.112.0.0 23.127.255.255
23.132.116.0/24 256 23.132.116.0 23.132.116.255
23.132.124.0/24 256 23.132.124.0 23.132.124.255
23.132.140.0/24 256 23.132.140.0 23.132.140.255
23.132.180.0/24 256 23.132.180.0 23.132.180.255
23.132.204.0/24 256 23.132.204.0 23.132.204.255
23.132.212.0/24 256 23.132.212.0 23.132.212.255
23.132.220.0/24 256 23.132.220.0 23.132.220.255
23.138.16.0/24 256 23.138.16.0 23.138.16.255
23.178.128.0/24 256 23.178.128.0 23.178.128.255
32.0.0.0/9 8,388,608 32.0.0.0 32.127.255.255
32.128.0.0/12 1,048,576 32.128.0.0 32.143.255.255
32.176.0.0/13 524,288 32.176.0.0 32.183.255.255
32.224.0.0/13 524,288 32.224.0.0 32.231.255.255
32.233.0.0/16 65,536 32.233.0.0 32.233.255.255
32.234.0.0/15 131,072 32.234.0.0 32.235.255.255
32.243.0.0/16 65,536 32.243.0.0 32.243.255.255
32.244.0.0/15 131,072 32.244.0.0 32.245.255.255
32.246.0.0/16 65,536 32.246.0.0 32.246.255.255
32.249.0.0/16 65,536 32.249.0.0 32.249.255.255
32.250.0.0/15 131,072 32.250.0.0 32.251.255.255
32.252.0.0/15 131,072 32.252.0.0 32.253.255.255
32.254.0.0/16 65,536 32.254.0.0 32.254.255.255
45.16.0.0/12 1,048,576 45.16.0.0 45.31.255.255
63.192.0.0/12 1,048,576 63.192.0.0 63.207.255.255
63.240.0.0/15 131,072 63.240.0.0 63.241.255.255
63.242.0.0/16 65,536 63.242.0.0 63.242.255.255
63.246.144.0/24 256 63.246.144.0 63.246.144.255
64.66.255.0/24 256 64.66.255.0 64.66.255.255
64.108.0.0/15 131,072 64.108.0.0 64.109.255.255
64.123.0.0/16 65,536 64.123.0.0 64.123.255.255
64.143.0.0/17 32,768 64.143.0.0 64.143.127.255
64.143.128.0/18 16,384 64.143.128.0 64.143.191.255
64.143.192.0/19 8,192 64.143.192.0 64.143.223.255
64.148.0.0/15 131,072 64.148.0.0 64.149.255.255
64.160.0.0/12 1,048,576 64.160.0.0 64.175.255.255
64.216.0.0/14 262,144 64.216.0.0 64.219.255.255
64.252.0.0/18 16,384 64.252.0.0 64.252.63.255
64.252.192.0/18 16,384 64.252.192.0 64.252.255.255
65.42.0.0/15 131,072 65.42.0.0 65.43.255.255
65.64.0.0/13 524,288 65.64.0.0 65.71.255.255
65.97.64.0/18 16,384 65.97.64.0 65.97.127.255
66.10.0.0/16 65,536 66.10.0.0 66.10.255.255
66.72.0.0/15 131,072 66.72.0.0 66.73.255.255
66.97.144.0/22 1,024 66.97.144.0 66.97.147.255
66.102.160.0/19 8,192 66.102.160.0 66.102.191.255
66.120.0.0/13 524,288 66.120.0.0 66.127.255.255
66.136.0.0/13 524,288 66.136.0.0 66.143.255.255
66.159.128.0/18 16,384 66.159.128.0 66.159.191.255
66.161.0.0/17 32,768 66.161.0.0 66.161.127.255
66.232.226.0/23 512 66.232.226.0 66.232.227.255
67.36.0.0/14 262,144 67.36.0.0 67.39.255.255
67.64.0.0/14 262,144 67.64.0.0 67.67.255.255
67.112.0.0/12 1,048,576 67.112.0.0 67.127.255.255
68.20.0.0/14 262,144 68.20.0.0 68.23.255.255
68.72.0.0/14 262,144 68.72.0.0 68.75.255.255
68.76.0.0/15 131,072 68.76.0.0 68.77.255.255
68.78.0.0/16 65,536 68.78.0.0 68.78.255.255
68.79.64.0/18 16,384 68.79.64.0 68.79.127.255
68.79.128.0/17 32,768 68.79.128.0 68.79.255.255
68.88.0.0/13 524,288 68.88.0.0 68.95.255.255
68.120.0.0/13 524,288 68.120.0.0 68.127.255.255
68.248.0.0/13 524,288 68.248.0.0 68.255.255.255
69.0.0.0/17 32,768 69.0.0.0 69.0.127.255
69.37.0.0/16 65,536 69.37.0.0 69.37.255.255
69.104.0.0/15 131,072 69.104.0.0 69.105.255.255
69.106.0.0/16 65,536 69.106.0.0 69.106.255.255
69.107.64.0/18 16,384 69.107.64.0 69.107.127.255
69.107.128.0/17 32,768 69.107.128.0 69.107.255.255
69.108.0.0/14 262,144 69.108.0.0 69.111.255.255
69.148.0.0/14 262,144 69.148.0.0 69.151.255.255
69.152.0.0/14 262,144 69.152.0.0 69.155.255.255
69.176.93.0/24 256 69.176.93.0 69.176.93.255
69.176.94.0/24 256 69.176.94.0 69.176.94.255
69.177.0.0/16 65,536 69.177.0.0 69.177.255.255
69.182.0.0/15 131,072 69.182.0.0 69.183.255.255
69.208.0.0/15 131,072 69.208.0.0 69.209.255.255
69.210.0.0/18 16,384 69.210.0.0 69.210.63.255
69.210.128.0/17 32,768 69.210.128.0 69.210.255.255
69.211.0.0/16 65,536 69.211.0.0 69.211.255.255
69.212.0.0/14 262,144 69.212.0.0 69.215.255.255
69.216.0.0/13 524,288 69.216.0.0 69.223.255.255
69.224.0.0/14 262,144 69.224.0.0 69.227.255.255
69.228.0.0/15 131,072 69.228.0.0 69.229.255.255
69.230.0.0/17 32,768 69.230.0.0 69.230.127.255
69.230.128.0/18 16,384 69.230.128.0 69.230.191.255
69.231.0.0/17 32,768 69.231.0.0 69.231.127.255
69.231.192.0/18 16,384 69.231.192.0 69.231.255.255
69.232.0.0/15 131,072 69.232.0.0 69.233.255.255
69.234.0.0/17 32,768 69.234.0.0 69.234.127.255
69.234.128.0/18 16,384 69.234.128.0 69.234.191.255
69.235.0.0/17 32,768 69.235.0.0 69.235.127.255
69.235.192.0/18 16,384 69.235.192.0 69.235.255.255
69.236.0.0/14 262,144 69.236.0.0 69.239.255.255