AS Number
AS0
AS Name
BELLSOUTH-NET-BLK
Org Name
AT&T Corp.
Registry

arin

RegDate

2018-09-06

Updated

2021-06-26

AS6389 Looking Glass
IPv4Prefixes

667

IPv6Prefixes

0

IPv4 NUMs

8,193,536

IPv6 NUMs(/64)

0

8,193,536 IPv4 Addresses
CIDR Description IP Num
12.81.120.0/24
IRR InValid
AT&T Worldnet Services 256
12.130.209.0/24
IRR InValid
CERFnet 256
65.4.0.0/19
AT&T Corp. 8192
65.4.0.0/14
AT&T Corp. 262144
65.5.64.0/22
AT&T Corp. 1024
65.5.88.0/21
AT&T Corp. 2048
65.5.118.0/23
AT&T Corp. 512
65.5.160.0/22
AT&T Corp. 1024
65.5.164.0/22
AT&T Corp. 1024
65.5.172.0/22
AT&T Corp. 1024
65.5.200.0/21
AT&T Corp. 2048
65.5.228.0/22
AT&T Corp. 1024
65.5.232.0/22
AT&T Corp. 1024
65.5.236.0/22
AT&T Corp. 1024
65.5.240.0/22
AT&T Corp. 1024
65.5.244.0/22
AT&T Corp. 1024
65.5.248.0/22
AT&T Corp. 1024
65.5.252.0/22
AT&T Corp. 1024
65.6.192.0/22
AT&T Corp. 1024
65.6.196.0/22
AT&T Corp. 1024
65.7.64.0/18
AT&T Corp. 16384
65.7.116.0/24
AT&T Corp. 256
65.7.117.0/24
AT&T Corp. 256
65.7.118.0/24
AT&T Corp. 256
65.7.119.0/24
AT&T Corp. 256
65.7.120.0/24
AT&T Corp. 256
65.7.121.0/24
AT&T Corp. 256
65.7.122.0/24
AT&T Corp. 256
65.7.123.0/24
AT&T Corp. 256
65.12.0.0/14
AT&T Corp. 262144
65.12.16.0/21
AT&T Corp. 2048
65.12.32.0/20
AT&T Corp. 4096
65.12.48.0/21
AT&T Corp. 2048
65.13.84.0/22
AT&T Corp. 1024
65.13.92.0/22
AT&T Corp. 1024
65.13.120.0/22
AT&T Corp. 1024
65.13.124.0/22
AT&T Corp. 1024
65.13.136.0/22
AT&T Corp. 1024
65.13.176.0/21
AT&T Corp. 2048
65.13.184.0/21
AT&T Corp. 2048
65.13.192.0/22
AT&T Corp. 1024
65.13.196.0/22
AT&T Corp. 1024
65.13.204.0/22
AT&T Corp. 1024
65.13.212.0/22
AT&T Corp. 1024
65.14.12.0/23
AT&T Corp. 512
65.14.34.0/23
AT&T Corp. 512
65.14.148.0/22
AT&T Corp. 1024
65.14.200.0/22
AT&T Corp. 1024
65.14.202.0/24
AT&T Corp. 256
65.14.220.0/23
AT&T Corp. 512
65.14.238.0/24
AT&T Corp. 256
65.14.239.0/24
AT&T Corp. 256
65.15.128.0/20
AT&T Corp. 4096
65.15.176.0/21
AT&T Corp. 2048
65.15.184.0/21
AT&T Corp. 2048
65.15.200.0/21
AT&T Corp. 2048
65.15.208.0/21
AT&T Corp. 2048
65.15.248.0/21
AT&T Corp. 2048
65.80.0.0/19
AT&T Corp. 8192
65.80.0.0/14
AT&T Corp. 262144
65.81.66.0/24
AT&T Corp. 256
65.81.67.0/24
AT&T Corp. 256
65.81.68.0/23
AT&T Corp. 512
65.81.70.0/23
AT&T Corp. 512
65.81.76.0/23
AT&T Corp. 512
65.81.78.0/23
AT&T Corp. 512
65.81.82.0/23
AT&T Corp. 512
65.81.88.0/22
AT&T Corp. 1024
65.81.108.0/22
AT&T Corp. 1024
65.81.240.0/21
AT&T Corp. 2048
65.81.248.0/23
AT&T Corp. 512
65.82.56.0/21
AT&T Corp. 2048
65.82.72.0/21
AT&T Corp. 2048
65.82.200.0/23
AT&T Corp. 512
65.82.202.0/23
AT&T Corp. 512
65.82.204.0/22
AT&T Corp. 1024
65.82.218.0/23
AT&T Corp. 512
65.82.222.0/23
AT&T Corp. 512
65.82.230.0/23
AT&T Corp. 512
65.82.236.0/23
AT&T Corp. 512
65.82.238.0/23
AT&T Corp. 512
65.82.252.0/23
AT&T Corp. 512
65.82.254.0/23
AT&T Corp. 512
65.83.52.0/23
AT&T Corp. 512
65.83.100.0/23
AT&T Corp. 512
65.83.122.0/23
AT&T Corp. 512
65.83.148.0/22
AT&T Corp. 1024
65.83.152.0/21
AT&T Corp. 2048
65.83.168.0/21
AT&T Corp. 2048
65.83.228.0/24
AT&T Corp. 256
65.83.229.0/24
AT&T Corp. 256
65.83.236.0/22
AT&T Corp. 1024
66.20.0.0/15
AT&T Corp. 131072
66.20.128.0/22
AT&T Corp. 1024
66.20.138.0/23
AT&T Corp. 512
66.20.144.0/20
AT&T Corp. 4096
66.20.212.0/22
AT&T Corp. 1024
66.20.248.0/23
AT&T Corp. 512
66.21.40.0/22
AT&T Corp. 1024
66.156.0.0/15
AT&T Corp. 131072
66.157.144.0/21
AT&T Corp. 2048
66.157.152.0/21
AT&T Corp. 2048
67.32.0.0/14
AT&T Corp. 262144
67.32.20.0/22
AT&T Corp. 1024
67.32.52.0/22
AT&T Corp. 1024
67.32.156.0/22
AT&T Corp. 1024
67.32.176.0/20
AT&T Corp. 4096
67.33.6.0/23
AT&T Corp. 512
67.33.15.0/24
AT&T Corp. 256
67.33.56.0/22
AT&T Corp. 1024
67.33.60.0/23
AT&T Corp. 512
67.34.64.0/21
AT&T Corp. 2048
67.34.72.0/21
AT&T Corp. 2048
67.34.80.0/20
AT&T Corp. 4096
67.34.128.0/20
AT&T Corp. 4096
67.34.144.0/21
AT&T Corp. 2048
67.34.152.0/21
AT&T Corp. 2048
67.34.176.0/20
AT&T Corp. 4096
67.34.192.0/18
AT&T Corp. 16384
67.35.48.0/20
AT&T Corp. 4096
68.16.0.0/15
AT&T Corp. 131072
68.16.20.0/22
AT&T Corp. 1024
68.16.54.0/23
AT&T Corp. 512
68.16.80.0/23
AT&T Corp. 512
68.16.92.0/23
AT&T Corp. 512
68.16.94.0/23
AT&T Corp. 512
68.16.136.0/22
AT&T Corp. 1024
68.16.168.0/21
AT&T Corp. 2048
68.16.204.0/22
AT&T Corp. 1024
68.16.208.0/22
AT&T Corp. 1024
68.16.220.0/22
AT&T Corp. 1024
68.16.224.0/22
AT&T Corp. 1024
68.16.228.0/22
AT&T Corp. 1024
68.17.36.0/24
AT&T Corp. 256
68.17.36.0/22
AT&T Corp. 1024
68.17.56.0/22
AT&T Corp. 1024
68.17.98.0/23
AT&T Corp. 512
68.17.104.0/22
AT&T Corp. 1024
68.152.0.0/15
AT&T Corp. 131072
68.152.14.0/23
AT&T Corp. 512
68.152.52.0/23
AT&T Corp. 512
68.152.70.0/23
AT&T Corp. 512
68.152.148.0/24
AT&T Corp. 256
68.152.183.0/24
AT&T Corp. 256
68.152.214.0/23
AT&T Corp. 512
68.152.219.0/24
AT&T Corp. 256
68.152.220.0/22
AT&T Corp. 1024
68.152.224.0/22
AT&T Corp. 1024
68.152.225.0/24
AT&T Corp. 256
68.152.227.0/24
AT&T Corp. 256
68.152.234.0/24
AT&T Corp. 256
68.152.253.0/24
AT&T Corp. 256
68.153.68.0/22
AT&T Corp. 1024
68.153.112.0/22
AT&T Corp. 1024
68.153.112.0/20
AT&T Corp. 4096
68.153.232.0/22
AT&T Corp. 1024
68.153.244.0/22
AT&T Corp. 1024
68.153.248.0/22
AT&T Corp. 1024
68.153.252.0/22
AT&T Corp. 1024
68.156.0.0/14
AT&T Corp. 262144
68.156.16.0/22
AT&T Corp. 1024
68.156.140.0/23
AT&T Corp. 512
68.156.147.0/24
AT&T Corp. 256
68.156.156.0/23
AT&T Corp. 512
68.156.174.0/23
AT&T Corp. 512
68.157.160.0/22
AT&T Corp. 1024
68.157.164.0/22
AT&T Corp. 1024
68.157.248.0/22
AT&T Corp. 1024
68.157.252.0/22
AT&T Corp. 1024
68.159.32.0/19
AT&T Corp. 8192
68.208.0.0/15
AT&T Corp. 131072
68.208.48.0/22
AT&T Corp. 1024
68.208.56.0/22
AT&T Corp. 1024
68.208.59.0/24
AT&T Corp. 256
68.208.64.0/22
AT&T Corp. 1024
68.208.148.0/23
AT&T Corp. 512
68.208.150.0/23
AT&T Corp. 512
68.208.162.0/23
AT&T Corp. 512
68.208.182.0/23
AT&T Corp. 512
68.208.200.0/23
AT&T Corp. 512
68.208.216.0/23
AT&T Corp. 512
68.208.216.0/22
AT&T Corp. 1024
68.208.230.0/23
AT&T Corp. 512
68.208.238.0/23
AT&T Corp. 512
68.209.64.0/21
AT&T Corp. 2048
68.209.72.0/21
AT&T Corp. 2048
68.209.122.0/23
AT&T Corp. 512
68.209.124.0/23
AT&T Corp. 512
68.209.126.0/23
AT&T Corp. 512
68.209.138.0/23
AT&T Corp. 512
68.209.142.0/23
AT&T Corp. 512
68.209.150.0/23
AT&T Corp. 512
68.209.156.0/23
AT&T Corp. 512
68.209.158.0/23
AT&T Corp. 512
68.209.168.0/23
AT&T Corp. 512
68.209.170.0/23
AT&T Corp. 512
68.209.176.0/23
AT&T Corp. 512
68.209.178.0/23
AT&T Corp. 512
68.209.180.0/22
AT&T Corp. 1024
68.209.184.0/23
AT&T Corp. 512
68.209.186.0/23
AT&T Corp. 512
68.209.192.0/23
AT&T Corp. 512
68.209.194.0/23
AT&T Corp. 512
68.209.202.0/23
AT&T Corp. 512
68.209.208.0/22
AT&T Corp. 1024
68.209.228.0/22
AT&T Corp. 1024
68.212.0.0/14
AT&T Corp. 262144
68.212.72.0/21
AT&T Corp. 2048
68.213.32.0/22
AT&T Corp. 1024
68.213.36.0/22
AT&T Corp. 1024
68.213.40.0/22
AT&T Corp. 1024
68.213.48.0/22
AT&T Corp. 1024
68.213.52.0/22
AT&T Corp. 1024
68.213.112.0/21
AT&T Corp. 2048
68.213.128.0/21
AT&T Corp. 2048
68.213.128.0/20
AT&T Corp. 4096
68.213.136.0/21
AT&T Corp. 2048
68.213.152.0/21
AT&T Corp. 2048
68.213.168.0/21
AT&T Corp. 2048
68.213.188.0/22
AT&T Corp. 1024
68.214.112.0/20
AT&T Corp. 4096
68.216.0.0/15
AT&T Corp. 131072
68.216.48.0/21
AT&T Corp. 2048
68.216.51.0/24
AT&T Corp. 256
68.216.68.0/22
AT&T Corp. 1024
68.216.108.0/22
AT&T Corp. 1024
68.216.152.0/22
AT&T Corp. 1024
68.216.158.0/23
AT&T Corp. 512
68.216.172.0/22
AT&T Corp. 1024
68.216.193.0/24
AT&T Corp. 256
68.216.196.0/24
AT&T Corp. 256
68.216.196.0/22
AT&T Corp. 1024
68.216.200.0/22
AT&T Corp. 1024
68.217.128.0/18
AT&T Corp. 16384
68.217.192.0/18
AT&T Corp. 16384
68.222.0.0/15
AT&T Corp. 131072
68.222.64.0/18
AT&T Corp. 16384
68.222.192.0/21
AT&T Corp. 2048
68.222.200.0/22
AT&T Corp. 1024
68.222.204.0/22
AT&T Corp. 1024
68.222.216.0/22
AT&T Corp. 1024
68.222.220.0/22
AT&T Corp. 1024
68.222.240.0/21
AT&T Corp. 2048
68.222.248.0/21
AT&T Corp. 2048
70.144.0.0/13
AT&T Corp. 524288
70.144.64.0/19
AT&T Corp. 8192
70.144.96.0/20
AT&T Corp. 4096
70.144.112.0/20
AT&T Corp. 4096
70.144.192.0/19
AT&T Corp. 8192
70.144.224.0/19
AT&T Corp. 8192
70.145.16.0/21
AT&T Corp. 2048
70.145.24.0/21
AT&T Corp. 2048
70.145.32.0/20
AT&T Corp. 4096
70.145.48.0/20
AT&T Corp. 4096
70.145.64.0/20
AT&T Corp. 4096
70.145.88.0/21
AT&T Corp. 2048
70.145.112.0/20
AT&T Corp. 4096
70.145.144.0/20
AT&T Corp. 4096
70.145.240.0/21
AT&T Corp. 2048
70.145.248.0/21
AT&T Corp. 2048
70.147.80.0/21
AT&T Corp. 2048
70.147.88.0/21
AT&T Corp. 2048
70.147.96.0/21
AT&T Corp. 2048
70.147.104.0/21
AT&T Corp. 2048
70.147.160.0/22
AT&T Corp. 1024
70.147.164.0/22
AT&T Corp. 1024
70.147.168.0/21
AT&T Corp. 2048
70.147.204.0/22
AT&T Corp. 1024
70.148.88.0/21
AT&T Corp. 2048
70.148.96.0/20
AT&T Corp. 4096
70.148.192.0/20
AT&T Corp. 4096
70.148.208.0/20
AT&T Corp. 4096
70.149.192.0/18
AT&T Corp. 16384
70.150.4.0/22
AT&T Corp. 1024
70.150.16.0/22
AT&T Corp. 1024
70.150.17.0/24
AT&T Corp. 256
70.150.72.0/22
AT&T Corp. 1024
70.150.95.0/24
AT&T Corp. 256
70.150.144.0/22
AT&T Corp. 1024
70.150.168.0/22
AT&T Corp. 1024
70.150.184.0/22
AT&T Corp. 1024
70.151.8.0/22
AT&T Corp. 1024
70.151.48.0/22
AT&T Corp. 1024
70.151.68.0/22
AT&T Corp. 1024
70.151.168.0/22
AT&T Corp. 1024
70.154.0.0/21
AT&T Corp. 2048
70.154.0.0/15
AT&T Corp. 131072
70.154.8.0/21
AT&T Corp. 2048
70.154.16.0/20
AT&T Corp. 4096
70.154.48.0/20
AT&T Corp. 4096
70.154.80.0/20
AT&T Corp. 4096
70.154.128.0/20
AT&T Corp. 4096
70.154.144.0/20
AT&T Corp. 4096
70.154.208.0/21
AT&T Corp. 2048
70.154.216.0/21
AT&T Corp. 2048
70.154.224.0/21
AT&T Corp. 2048
70.154.240.0/21
AT&T Corp. 2048
70.154.248.0/21
AT&T Corp. 2048
70.155.176.0/21
AT&T Corp. 2048
70.155.184.0/21
AT&T Corp. 2048
70.155.200.0/21
AT&T Corp. 2048
70.155.208.0/21
AT&T Corp. 2048
70.155.216.0/21
AT&T Corp. 2048
70.158.0.0/15
AT&T Corp. 131072
70.159.64.0/21
AT&T Corp. 2048
70.159.98.0/24
AT&T Corp. 256
70.159.132.0/22
AT&T Corp. 1024
70.159.164.0/24
AT&T Corp. 256
70.159.165.0/24
AT&T Corp. 256
70.159.166.0/24
AT&T Corp. 256
70.159.167.0/24
AT&T Corp. 256
70.159.180.0/24
AT&T Corp. 256
70.159.181.0/24
AT&T Corp. 256
70.159.182.0/24
AT&T Corp. 256
70.159.183.0/24
AT&T Corp. 256
70.159.194.0/23
AT&T Corp. 512
70.159.197.0/24
AT&T Corp. 256
70.159.212.0/23
AT&T Corp. 512
70.159.215.0/24
AT&T Corp. 256
70.159.218.0/23
AT&T Corp. 512
70.159.223.0/24
AT&T Corp. 256
70.159.227.0/24
AT&T Corp. 256
70.159.230.0/24
AT&T Corp. 256
70.159.231.0/24
AT&T Corp. 256
70.159.234.0/24
AT&T Corp. 256
70.159.235.0/24
AT&T Corp. 256
70.159.243.0/24
AT&T Corp. 256
70.159.247.0/24
AT&T Corp. 256
70.159.250.0/23
AT&T Corp. 512
70.159.254.0/24
AT&T Corp. 256
70.159.255.0/24
AT&T Corp. 256
72.148.0.0/22
AT&T Corp. 1024
72.148.0.0/14
AT&T Corp. 262144
72.148.4.0/22
AT&T Corp. 1024
72.148.24.0/21
AT&T Corp. 2048
72.148.56.0/22
AT&T Corp. 1024
72.148.60.0/22
AT&T Corp. 1024
72.148.64.0/21
AT&T Corp. 2048
72.148.72.0/21
AT&T Corp. 2048
72.148.112.0/22
AT&T Corp. 1024
72.148.116.0/22
AT&T Corp. 1024
72.149.96.0/20
AT&T Corp. 4096
72.149.112.0/20
AT&T Corp. 4096
72.149.192.0/20
AT&T Corp. 4096
72.149.224.0/21
AT&T Corp. 2048
72.150.64.0/19
AT&T Corp. 8192
72.150.160.0/20
AT&T Corp. 4096
72.150.176.0/20
AT&T Corp. 4096
72.151.48.0/21
AT&T Corp. 2048
72.151.56.0/21
AT&T Corp. 2048
72.151.128.0/20
AT&T Corp. 4096
72.156.0.0/14
AT&T Corp. 262144
72.156.128.0/20
AT&T Corp. 4096
72.156.144.0/20
AT&T Corp. 4096
72.156.160.0/20
AT&T Corp. 4096
72.156.224.0/19
AT&T Corp. 8192
72.157.2.0/24
AT&T Corp. 256
72.157.3.0/24
AT&T Corp. 256
72.157.6.0/24
AT&T Corp. 256
72.157.7.0/24
AT&T Corp. 256
72.157.14.0/24
AT&T Corp. 256
72.157.14.0/23
AT&T Corp. 512
72.157.15.0/24
AT&T Corp. 256
72.157.19.0/24
AT&T Corp. 256
72.157.22.0/23
AT&T Corp. 512
72.157.34.0/24
AT&T Corp. 256
72.157.35.0/24
AT&T Corp. 256
72.157.39.0/24
AT&T Corp. 256
72.157.42.0/23
AT&T Corp. 512
72.157.50.0/24
AT&T Corp. 256
72.157.51.0/24
AT&T Corp. 256
72.158.144.0/20
AT&T Corp. 4096
72.158.156.0/24
AT&T Corp. 256
72.158.158.0/24
AT&T Corp. 256
72.158.159.0/24
AT&T Corp. 256
72.159.152.0/21
AT&T Corp. 2048
72.159.161.0/24
AT&T Corp. 256
72.159.244.0/22
AT&T Corp. 1024
74.164.0.0/14
AT&T Corp. 262144
74.164.128.0/20
AT&T Corp. 4096
74.164.144.0/20
AT&T Corp. 4096
74.164.160.0/20
AT&T Corp. 4096
74.165.192.0/19
AT&T Corp. 8192
74.167.0.0/20
AT&T Corp. 4096
74.167.16.0/20
AT&T Corp. 4096
74.167.32.0/20
AT&T Corp. 4096
74.167.112.0/20
AT&T Corp. 4096
74.167.176.0/20
AT&T Corp. 4096
74.167.192.0/20
AT&T Corp. 4096
74.168.0.0/14
AT&T Corp. 262144
74.168.64.0/20
AT&T Corp. 4096
74.168.80.0/20
AT&T Corp. 4096
74.168.96.0/20
AT&T Corp. 4096
74.168.112.0/20
AT&T Corp. 4096
74.168.128.0/20
AT&T Corp. 4096
74.168.144.0/20
AT&T Corp. 4096
74.168.160.0/20
AT&T Corp. 4096
74.168.176.0/20
AT&T Corp. 4096
74.168.224.0/20
AT&T Corp. 4096
74.168.240.0/20
AT&T Corp. 4096
74.170.32.0/19
AT&T Corp. 8192
74.170.208.0/20
AT&T Corp. 4096
74.170.224.0/20
AT&T Corp. 4096
74.170.240.0/20
AT&T Corp. 4096
74.171.64.0/20
AT&T Corp. 4096
74.171.80.0/20
AT&T Corp. 4096
74.171.112.0/20
AT&T Corp. 4096
74.171.144.0/20
AT&T Corp. 4096
74.171.160.0/20
AT&T Corp. 4096
74.171.176.0/20
AT&T Corp. 4096
74.171.192.0/20
AT&T Corp. 4096
74.171.208.0/20
AT&T Corp. 4096
74.171.240.0/20
AT&T Corp. 4096
74.172.0.0/14
AT&T Corp. 262144
74.172.64.0/19
AT&T Corp. 8192
74.172.64.0/18
AT&T Corp. 16384
74.172.208.0/20
AT&T Corp. 4096
74.174.96.0/19
AT&T Corp. 8192
74.174.192.0/19
AT&T Corp. 8192
74.174.208.0/20
AT&T Corp. 4096
74.175.0.0/20
AT&T Corp. 4096
74.175.32.0/20
AT&T Corp. 4096
74.175.156.0/22
AT&T Corp. 1024
74.175.160.0/21
AT&T Corp. 2048
74.180.0.0/14
AT&T Corp. 262144
74.180.128.0/19
AT&T Corp. 8192
74.180.192.0/20
AT&T Corp. 4096
74.181.0.0/20
AT&T Corp. 4096
74.181.16.0/20
AT&T Corp. 4096
74.181.32.0/20
AT&T Corp. 4096
74.181.48.0/20
AT&T Corp. 4096
74.181.176.0/20
AT&T Corp. 4096
74.181.192.0/20
AT&T Corp. 4096
74.182.32.0/20
AT&T Corp. 4096
74.182.48.0/20
AT&T Corp. 4096
74.182.64.0/20
AT&T Corp. 4096
74.182.128.0/20
AT&T Corp. 4096
74.182.160.0/20
AT&T Corp. 4096
74.182.208.0/20
AT&T Corp. 4096
74.182.224.0/20
AT&T Corp. 4096
74.182.240.0/20
AT&T Corp. 4096
74.183.32.0/20
AT&T Corp. 4096
74.183.48.0/20
AT&T Corp. 4096
74.183.64.0/20
AT&T Corp. 4096
74.183.96.0/20
AT&T Corp. 4096
74.183.112.0/20
AT&T Corp. 4096
74.183.144.0/20
AT&T Corp. 4096
74.184.0.0/14
AT&T Corp. 262144
74.185.32.0/19
AT&T Corp. 8192
74.185.128.0/19
AT&T Corp. 8192
74.187.160.0/19
AT&T Corp. 8192
74.187.192.0/19
AT&T Corp. 8192
74.187.224.0/19
AT&T Corp. 8192
74.188.0.0/14
AT&T Corp. 262144
74.189.0.0/20
AT&T Corp. 4096
74.189.16.0/20
AT&T Corp. 4096
74.189.32.0/19
AT&T Corp. 8192
74.189.64.0/20
AT&T Corp. 4096
74.189.80.0/20
AT&T Corp. 4096
74.189.96.0/20
AT&T Corp. 4096
74.189.144.0/20
AT&T Corp. 4096
74.189.192.0/20
AT&T Corp. 4096
74.189.240.0/21
AT&T Corp. 2048
74.189.248.0/21
AT&T Corp. 2048
74.191.96.0/19
AT&T Corp. 8192
74.191.128.0/20
AT&T Corp. 4096
74.228.0.0/14
AT&T Corp. 262144
74.228.96.0/21
AT&T Corp. 2048
74.228.104.0/21
AT&T Corp. 2048
74.228.112.0/21
AT&T Corp. 2048
74.228.120.0/21
AT&T Corp. 2048
74.228.160.0/21
AT&T Corp. 2048
74.228.168.0/21
AT&T Corp. 2048
74.228.184.0/21
AT&T Corp. 2048
74.229.96.0/21
AT&T Corp. 2048
74.229.104.0/21
AT&T Corp. 2048
74.229.112.0/20
AT&T Corp. 4096
74.229.144.0/21
AT&T Corp. 2048
74.229.152.0/21
AT&T Corp. 2048
74.229.168.0/21
AT&T Corp. 2048
74.229.192.0/21
AT&T Corp. 2048
74.229.200.0/21
AT&T Corp. 2048
74.230.0.0/18
AT&T Corp. 16384
74.230.224.0/21
AT&T Corp. 2048
74.230.240.0/20
AT&T Corp. 4096
74.231.160.0/19
AT&T Corp. 8192
74.231.188.0/22
AT&T Corp. 1024
74.231.240.0/20
AT&T Corp. 4096
74.232.0.0/15
AT&T Corp. 131072
74.236.0.0/14
AT&T Corp. 262144
74.236.176.0/20
AT&T Corp. 4096
74.236.216.0/21
AT&T Corp. 2048
74.236.240.0/21
AT&T Corp. 2048
74.236.248.0/21
AT&T Corp. 2048
74.237.176.0/20
AT&T Corp. 4096
74.237.224.0/20
AT&T Corp. 4096
74.238.240.0/20
AT&T Corp. 4096
74.239.0.0/20
AT&T Corp. 4096
74.239.48.0/20
AT&T Corp. 4096
74.239.64.0/20
AT&T Corp. 4096
74.239.144.0/20
AT&T Corp. 4096
74.239.224.0/20
AT&T Corp. 4096
74.244.0.0/14
AT&T Corp. 262144
74.244.128.0/20
AT&T Corp. 4096
74.244.144.0/20
AT&T Corp. 4096
74.244.168.0/21
AT&T Corp. 2048
74.244.176.0/21
AT&T Corp. 2048
74.244.184.0/21
AT&T Corp. 2048
74.244.192.0/20
AT&T Corp. 4096
74.244.208.0/20
AT&T Corp. 4096
74.245.96.0/20
AT&T Corp. 4096
74.245.112.0/20
AT&T Corp. 4096
74.245.128.0/21
AT&T Corp. 2048
74.245.136.0/21
AT&T Corp. 2048
74.245.144.0/21
AT&T Corp. 2048
74.245.152.0/21
AT&T Corp. 2048
74.246.208.0/20
AT&T Corp. 4096
74.246.240.0/21
AT&T Corp. 2048
74.246.248.0/21
AT&T Corp. 2048
74.247.0.0/21
AT&T Corp. 2048
74.247.8.0/21
AT&T Corp. 2048
74.247.16.0/21
AT&T Corp. 2048
74.247.24.0/21
AT&T Corp. 2048
74.247.48.0/20
AT&T Corp. 4096
74.247.112.0/20
AT&T Corp. 4096
74.247.128.0/20
AT&T Corp. 4096
74.247.176.0/20
AT&T Corp. 4096
74.250.0.0/15
AT&T Corp. 131072
74.250.128.0/19
AT&T Corp. 8192
74.250.160.0/19
AT&T Corp. 8192
74.251.0.0/17
AT&T Corp. 32768
74.251.240.0/20
AT&T Corp. 4096
74.252.0.0/14
AT&T Corp. 262144
74.252.192.0/19
AT&T Corp. 8192
74.253.152.0/22
AT&T Corp. 1024
74.253.156.0/22
AT&T Corp. 1024
74.253.192.0/22
AT&T Corp. 1024
74.253.208.0/22
AT&T Corp. 1024
74.253.216.0/22
AT&T Corp. 1024
74.254.80.0/20
AT&T Corp. 4096
74.254.224.0/20
AT&T Corp. 4096
98.68.0.0/15
AT&T Corp. 131072
98.68.128.0/17
AT&T Corp. 32768
98.69.0.0/20
AT&T Corp. 4096
98.69.16.0/20
AT&T Corp. 4096
98.69.64.0/20
AT&T Corp. 4096
98.69.80.0/20
AT&T Corp. 4096
98.69.96.0/20
AT&T Corp. 4096
98.69.112.0/20
AT&T Corp. 4096
98.72.0.0/13
AT&T Corp. 524288
98.74.0.0/17
AT&T Corp. 32768
98.74.128.0/17
AT&T Corp. 32768
98.75.0.0/20
AT&T Corp. 4096
98.75.16.0/20
AT&T Corp. 4096
98.75.80.0/20
AT&T Corp. 4096
98.75.112.0/20
AT&T Corp. 4096
98.76.16.0/20
AT&T Corp. 4096
98.76.224.0/19
AT&T Corp. 8192
205.152.0.0/16
AT&T Corp. 65536
205.152.4.0/24
AT&T Corp. 256
205.152.6.0/24
BSDN Engineering Network - ASM (C02412811) 256
205.152.7.0/24
BSDN Engineering Network - ASM (C02412812) 256
205.152.37.0/24
BMF LAN - ASM (C02412836) 256
205.152.44.0/24
AT&T Corp. 256
205.152.47.0/24
AT&T Corp. 256
205.152.66.0/24
NOC LAB Test - ASM (C02412853) 256
205.152.99.0/24
AT&T Corp. 256
205.152.110.0/24
AT&T Corp. 256
205.152.128.0/24
AT&T Corp. 256
205.152.132.0/24
AT&T Corp. 256
205.152.144.0/23
AT&T Corp. 512
205.152.173.0/24
AT&T Corp. 256
205.152.201.0/24
AT&T Corp. 256
205.152.202.0/24
AT&T Corp. 256
205.152.204.0/24
AT&T Corp. 256
205.152.205.0/24
AT&T Corp. 256
205.152.228.0/24
AT&T Corp. 256
205.152.246.0/24
AT&T Corp. 256
205.167.206.0/23
Scientific Research Corporation 512
207.203.0.0/19
AT&T Corp. 8192
207.203.0.0/16
AT&T Corp. 65536
207.203.159.0/24
AT&T Corp. 256
208.60.0.0/14
AT&T Corp. 262144
208.60.28.0/24
AT&T Corp. 256
208.60.76.0/22
AT&T Corp. 1024
208.60.94.0/24
AT&T Corp. 256
208.60.120.0/24
AT&T Corp. 256
208.60.212.0/22
AT&T Corp. 1024
208.60.216.0/22
AT&T Corp. 1024
208.61.196.0/22
AT&T Corp. 1024
208.61.228.0/22
AT&T Corp. 1024
208.62.56.0/21
AT&T Corp. 2048
208.62.117.0/24
AT&T Corp. 256
208.62.118.0/24
AT&T Corp. 256
208.62.118.0/23
AT&T Corp. 512
208.62.119.0/24
AT&T Corp. 256
208.62.146.0/23
AT&T Corp. 512
208.62.152.0/23
AT&T Corp. 512
208.62.216.0/22
AT&T Corp. 1024
208.62.220.0/22
AT&T Corp. 1024
208.63.116.0/22
AT&T Corp. 1024
208.63.124.0/22
AT&T Corp. 1024
209.147.227.0/24
Institutions of Higher Learning 256
209.147.248.0/24
Institutions of Higher Learning 256
209.149.0.0/16
AT&T Corp. 65536
209.149.212.0/23
AT&T Corp. 512
209.149.213.0/24
AT&T Corp. 256
209.149.224.0/22
AT&T Corp. 1024
209.149.252.0/22
AT&T Corp. 1024
209.214.0.0/19
THERMO KING (C08760272) 8192
209.214.0.0/15
AT&T Corp. 131072
209.214.220.0/23
AT&T Corp. 512
209.214.252.0/22
AT&T Corp. 1024
209.215.49.0/24
AT&T Corp. 256
209.215.64.0/21
AT&T Corp. 2048
209.215.72.0/24
AT&T Corp. 256
209.215.92.0/22
AT&T Corp. 1024
209.215.108.0/22
AT&T Corp. 1024
209.215.118.0/24
AT&T Corp. 256
209.215.135.0/24
AT&T Corp. 256
209.215.136.0/22
AT&T Corp. 1024
209.215.159.0/24
AT&T Corp. 256
209.215.160.0/19
AT&T Corp. 8192
209.215.168.0/23
AT&T Corp. 512
209.215.170.0/24
AT&T Corp. 256
209.215.205.0/24
AT&T Corp. 256
209.215.206.0/24
AT&T Corp. 256
209.215.238.0/23
AT&T Corp. 512
216.76.0.0/14
AT&T Corp. 262144
216.76.4.0/22
AT&T Corp. 1024
216.76.8.0/23
AT&T Corp. 512
216.76.32.0/20
AT&T Corp. 4096
216.76.76.0/23
AT&T Corp. 512
216.76.80.0/23
AT&T Corp. 512
216.76.94.0/23
AT&T Corp. 512
216.76.95.0/24
AT&T Corp. 256
216.76.104.0/21
AT&T Corp. 2048
216.76.112.0/24
AT&T Corp. 256
216.76.113.0/24
AT&T Corp. 256
216.76.126.0/24
AT&T Corp. 256
216.76.127.0/24
AT&T Corp. 256
216.76.136.0/22
AT&T Corp. 1024
216.76.140.0/22
AT&T Corp. 1024
216.77.0.0/19
AT&T Corp. 8192
216.77.60.0/23
AT&T Corp. 512
216.77.76.0/22
AT&T Corp. 1024
216.77.83.0/24
AT&T Corp. 256
216.77.84.0/22
AT&T Corp. 1024
216.77.132.0/24
AT&T Corp. 256
216.77.148.0/22
AT&T Corp. 1024
216.77.152.0/23
AT&T Corp. 512
216.77.157.0/24
AT&T Corp. 256
216.77.158.0/23
AT&T Corp. 512
216.77.186.0/23
AT&T Corp. 512
216.77.206.0/24
AT&T Corp. 256
216.78.184.0/22
AT&T Corp. 1024
216.78.188.0/23
AT&T Corp. 512
216.79.0.0/19
AT&T Corp. 8192
216.79.36.0/22
AT&T Corp. 1024
216.79.43.0/24
AT&T Corp. 256
216.79.58.0/23
AT&T Corp. 512
216.79.60.0/23
AT&T Corp. 512
216.79.80.0/23
AT&T Corp. 512
216.79.82.0/24
AT&T Corp. 256
216.79.162.0/23
AT&T Corp. 512
216.79.168.0/23
AT&T Corp. 512
216.79.238.0/24
AT&T Corp. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 101,277,184 2,723,982,999,552 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6197 BATI-ATL - BellSouth Network Solutions, Inc, US United States 9,728 0 IPv4 IPv4
AS6198 BATI-MIA - BellSouth Network Solutions, Inc, US United States 8,704 0 IPv4 IPv4
AS6381 BELLSOUTH-NET-BLK - AT&T Corp., US United States 5,120 0 IPv4 IPv4
AS6382 BELLSOUTH-NET-BLK - AT&T Corp., US United States 1,024 0 IPv4 IPv4
AS6384 BELLSOUTH-NET-BLK - AT&T Corp., US United States 7,680 0 IPv4 IPv4
AS6385 BELLSOUTH-NET-BLK - AT&T Corp., US United States 7,168 0 IPv4 IPv4
AS11712 BELLSOUTH - AT&T Services, Inc., US United States 32,256 0 IPv4 IPv4
IP Address Domain NUMs Domains
12.130.209.1 2 wdc1wsus2.co.fulton.ga.us
12.130.209.3 32 benefitenrollment2016.fultoncountyga.gov
12.130.209.4 2 afplweb.com
12.130.209.8 2 gis.fultoncountyga.gov
12.130.209.11 1 share.myfultoncountyga.us
12.130.209.14 2 occfultoncountyga.com
12.130.209.17 2 myfultoncountyga.us
12.130.209.18 2 waterbilling.fultoncountyga.gov
12.130.209.20 3 fultonvendorselfservice.co.fulton.ga.us
12.130.209.21 1 ess.fultoncountyga.gov
ASNumber:       6380 - 6389
ASName:         BELLSOUTH-NET-BLK
ASHandle:       AS6380
RegDate:        1996-03-28
Updated:        2018-12-06    
Ref:            https://rdap.arin.net/registry/autnum/6380


OrgName:        AT&T Corp.
OrgId:          AC-3873-Z
Address:        7277 164th Ave NE
Address:        ATTN: IP Management
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        2018-09-06
Updated:        2021-06-26
Ref:            https://rdap.arin.net/registry/entity/AC-3873-Z


OrgAbuseHandle: IPOPE3-ARIN
OrgAbuseName:   IP Operations
OrgAbusePhone:  +1-888-510-5545 
OrgAbuseEmail:  ipadmin-bell@att.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPOPE3-ARIN

OrgTechHandle: IPOPE3-ARIN
OrgTechName:   IP Operations
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin-bell@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPOPE3-ARIN