IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.237.32.0 to 12.237.35.255 12.237.32.0/22 AS7018 AT&T Services Inc. See Range
12.237.36.0 to 12.237.36.255 12.237.36.0/24 AS7018 AT&T Services Inc. See Range
12.237.37.0 to 12.237.37.255 12.237.37.0/24 AS17321 LHC Group See Range
12.237.38.0 to 12.237.39.255 12.237.38.0/23 AS7018 AT&T Services Inc. See Range
12.237.40.0 to 12.237.47.255 12.237.40.0/21 AS7018 AT&T Services Inc. See Range
12.237.48.0 to 12.237.63.255 12.237.48.0/20 AS7018 AT&T Services Inc. See Range
12.237.64.0 to 12.237.64.255 12.237.64.0/24 AS7018 AT&T Services Inc. See Range
12.237.65.0 to 12.237.65.255 12.237.65.0/24 AS55196 Long Term Care Partners LLC See Range
12.237.66.0 to 12.237.67.255 12.237.66.0/23 AS7018 AT&T Services Inc. See Range
12.237.68.0 to 12.237.71.255 12.237.68.0/22 AS7018 AT&T Services Inc. See Range
12.237.72.0 to 12.237.79.255 12.237.72.0/21 AS7018 AT&T Services Inc. See Range
12.237.80.0 to 12.237.95.255 12.237.80.0/20 AS7018 AT&T Services Inc. See Range
12.237.96.0 to 12.237.99.255 12.237.96.0/22 AS7018 AT&T Services Inc. See Range
12.237.100.0 to 12.237.101.255 12.237.100.0/23 AS7018 AT&T Services Inc. See Range
12.237.102.0 to 12.237.102.255 12.237.102.0/24 AS7018 AT&T Services Inc. See Range
12.237.103.0 to 12.237.103.255 12.237.103.0/24 AS14623 Lubbock Christian University See Range
12.237.104.0 to 12.237.111.255 12.237.104.0/21 AS7018 AT&T Services Inc. See Range
12.237.112.0 to 12.237.127.255 12.237.112.0/20 AS7018 AT&T Services Inc. See Range
12.237.128.0 to 12.237.143.255 12.237.128.0/20 AS7018 AT&T Services Inc. See Range
12.237.144.0 to 12.237.145.255 12.237.144.0/23 AS7018 AT&T Services Inc. See Range
12.237.146.0 to 12.237.146.255 12.237.146.0/24 AS46899 Spectra Laboratories See Range
12.237.147.0 to 12.237.147.255 12.237.147.0/24 AS7018 AT&T Services Inc. See Range
12.237.148.0 to 12.237.151.255 12.237.148.0/22 AS7018 AT&T Services Inc. See Range
12.237.152.0 to 12.237.159.255 12.237.152.0/21 AS7018 AT&T Services Inc. See Range
12.237.160.0 to 12.237.175.255 12.237.160.0/20 AS7018 AT&T Services Inc. See Range