IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.71.193.0 to 12.71.193.255 12.71.193.0/24 AS7018 AT&T Services Inc. See Range
12.71.194.0 to 12.71.195.255 12.71.194.0/23 AS7018 AT&T Services Inc. See Range
12.71.196.0 to 12.71.199.255 12.71.196.0/22 AS7018 AT&T Services Inc. See Range
12.71.200.0 to 12.71.207.255 12.71.200.0/21 AS7018 AT&T Services Inc. See Range
12.71.208.0 to 12.71.215.255 12.71.208.0/21 AS7018 AT&T Services Inc. See Range
12.71.216.0 to 12.71.217.255 12.71.216.0/23 AS7018 AT&T Services Inc. See Range
12.71.218.0 to 12.71.218.255 12.71.218.0/24 AS7018 AT&T Services Inc. See Range
12.71.219.0 to 12.71.219.255 12.71.219.0/24 AS54142 White Cloud Communications US LLC See Range
12.71.220.0 to 12.71.221.255 12.71.220.0/23 AS54142 White Cloud Communications US LLC See Range
12.71.222.0 to 12.71.223.255 12.71.222.0/23 AS7018 AT&T Services Inc. See Range
12.71.224.0 to 12.71.231.255 12.71.224.0/21 AS7018 AT&T Services Inc. See Range
12.71.232.0 to 12.71.235.255 12.71.232.0/22 AS7018 AT&T Services Inc. See Range
12.71.236.0 to 12.71.236.255 12.71.236.0/24 AS2386 AT&T Data Communications Services See Range
12.71.237.0 to 12.71.237.255 12.71.237.0/24 AS7018 AT&T Services Inc. See Range
12.71.238.0 to 12.71.239.255 12.71.238.0/23 AS7018 AT&T Services Inc. See Range
12.71.240.0 to 12.71.255.255 12.71.240.0/20 AS7018 AT&T Services Inc. See Range
12.72.0.0 to 12.75.255.255 12.72.0.0/14 AS7018 AT&T Services Inc. See Range
12.76.0.0 to 12.77.255.255 12.76.0.0/15 AS7018 AT&T Services Inc. See Range
12.78.0.0 to 12.78.63.255 12.78.0.0/18 AS7018 AT&T Services Inc. See Range
12.78.64.0 to 12.78.95.255 12.78.64.0/19 AS7018 AT&T Services Inc. See Range
12.78.96.0 to 12.78.103.255 12.78.96.0/21 AS7018 AT&T Services Inc. See Range
12.78.104.0 to 12.78.107.255 12.78.104.0/22 AS7018 AT&T Services Inc. See Range
12.78.108.0 to 12.78.109.255 12.78.108.0/23 AS7018 AT&T Services Inc. See Range
12.78.110.0 to 12.78.111.255 12.78.110.0/23 AS5728 AT&T Services Inc. See Range
12.78.112.0 to 12.78.127.255 12.78.112.0/20 AS5728 AT&T Services Inc. See Range
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