IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.44.224.0 to 12.44.231.255 12.44.224.0/21 AS7018 AT&T Services Inc. See Range
12.44.232.0 to 12.44.235.255 12.44.232.0/22 AS7018 AT&T Services Inc. See Range
12.44.236.0 to 12.44.236.255 12.44.236.0/24 AS7018 AT&T Services Inc. See Range
12.44.237.0 to 12.44.237.255 12.44.237.0/24 AS53320 Genesys Telecommunications LaboratoriesInc. See Range
12.44.238.0 to 12.44.239.255 12.44.238.0/23 AS7018 AT&T Services Inc. See Range
12.44.240.0 to 12.44.255.255 12.44.240.0/20 AS7018 AT&T Services Inc. See Range
12.45.0.0 to 12.45.1.255 12.45.0.0/23 AS7018 AT&T Services Inc. See Range
12.45.2.0 to 12.45.2.255 12.45.2.0/24 AS7018 AT&T Services Inc. See Range
12.45.3.0 to 12.45.3.255 12.45.3.0/24 AS22234 THE RELATED COMPANIES INC. See Range
12.45.4.0 to 12.45.7.255 12.45.4.0/22 AS7018 AT&T Services Inc. See Range
12.45.8.0 to 12.45.15.255 12.45.8.0/21 AS7018 AT&T Services Inc. See Range
12.45.16.0 to 12.45.31.255 12.45.16.0/20 AS7018 AT&T Services Inc. See Range
12.45.32.0 to 12.45.39.255 12.45.32.0/21 AS7018 AT&T Services Inc. See Range
12.45.40.0 to 12.45.43.255 12.45.40.0/22 AS7018 AT&T Services Inc. See Range
12.45.44.0 to 12.45.44.255 12.45.44.0/24 AS2386 AT&T Data Communications Services See Range
12.45.45.0 to 12.45.45.255 12.45.45.0/24 AS7018 AT&T Services Inc. See Range
12.45.46.0 to 12.45.47.255 12.45.46.0/23 AS7018 AT&T Services Inc. See Range
12.45.48.0 to 12.45.48.255 12.45.48.0/24 AS46282 Boeing Distribution Inc. See Range
12.45.49.0 to 12.45.49.255 12.45.49.0/24 AS7018 AT&T Services Inc. See Range
12.45.50.0 to 12.45.50.255 12.45.50.0/24 AS35858 Atmos Energy Corp See Range
12.45.51.0 to 12.45.51.255 12.45.51.0/24 AS7018 AT&T Services Inc. See Range
12.45.52.0 to 12.45.55.255 12.45.52.0/22 AS7018 AT&T Services Inc. See Range
12.45.56.0 to 12.45.59.255 12.45.56.0/22 AS7018 AT&T Services Inc. See Range
12.45.60.0 to 12.45.61.255 12.45.60.0/23 AS26144 Fiserv Solutions Inc. See Range
12.45.62.0 to 12.45.63.255 12.45.62.0/23 AS7018 AT&T Services Inc. See Range