IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.149.72.0 to 12.149.79.255 12.149.72.0/21 AS7018 AT&T Services Inc. See Range
12.149.80.0 to 12.149.95.255 12.149.80.0/20 AS7018 AT&T Services Inc. See Range
12.149.96.0 to 12.149.127.255 12.149.96.0/19 AS7018 AT&T Services Inc. See Range
12.149.128.0 to 12.149.191.255 12.149.128.0/18 AS7018 AT&T Services Inc. See Range
12.149.192.0 to 12.149.207.255 12.149.192.0/20 AS7018 AT&T Services Inc. See Range
12.149.208.0 to 12.149.215.255 12.149.208.0/21 AS7018 AT&T Services Inc. See Range
12.149.216.0 to 12.149.217.255 12.149.216.0/23 AS7018 AT&T Services Inc. See Range
12.149.218.0 to 12.149.218.255 12.149.218.0/24 AS36136 Alarmnet See Range
12.149.219.0 to 12.149.219.255 12.149.219.0/24 AS7018 AT&T Services Inc. See Range
12.149.220.0 to 12.149.223.255 12.149.220.0/22 AS7018 AT&T Services Inc. See Range
12.149.224.0 to 12.149.255.255 12.149.224.0/19 AS7018 AT&T Services Inc. See Range
12.150.0.0 to 12.150.1.255 12.150.0.0/23 AS2386 AT&T Data Communications Services See Range
12.150.2.0 to 12.150.2.255 12.150.2.0/24 AS2386 AT&T Data Communications Services See Range
12.150.3.0 to 12.150.3.255 12.150.3.0/24 AS7018 AT&T Services Inc. See Range
12.150.4.0 to 12.150.7.255 12.150.4.0/22 AS7018 AT&T Services Inc. See Range
12.150.8.0 to 12.150.11.255 12.150.8.0/22 AS7018 AT&T Services Inc. See Range
12.150.12.0 to 12.150.13.255 12.150.12.0/23 AS7018 AT&T Services Inc. See Range
12.150.14.0 to 12.150.14.255 12.150.14.0/24 AS7018 AT&T Services Inc. See Range
12.150.15.0 to 12.150.15.255 12.150.15.0/24 AS15059 Cenlar FSB See Range
12.150.16.0 to 12.150.31.255 12.150.16.0/20 AS7018 AT&T Services Inc. See Range
12.150.32.0 to 12.150.63.255 12.150.32.0/19 AS7018 AT&T Services Inc. See Range
12.150.64.0 to 12.150.79.255 12.150.64.0/20 AS7018 AT&T Services Inc. See Range
12.150.80.0 to 12.150.83.255 12.150.80.0/22 AS2386 AT&T Data Communications Services See Range
12.150.84.0 to 12.150.87.255 12.150.84.0/22 AS7018 AT&T Services Inc. See Range
12.150.88.0 to 12.150.89.255 12.150.88.0/23 AS7018 AT&T Services Inc. See Range