IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.15.50.0 to 12.15.51.255 12.15.50.0/23 AS7018 AT&T Services Inc. See Range
12.15.52.0 to 12.15.55.255 12.15.52.0/22 AS7018 AT&T Services Inc. See Range
12.15.56.0 to 12.15.63.255 12.15.56.0/21 AS7018 AT&T Services Inc. See Range
12.15.64.0 to 12.15.127.255 12.15.64.0/18 AS7018 AT&T Services Inc. See Range
12.15.128.0 to 12.15.143.255 12.15.128.0/20 AS7018 AT&T Services Inc. See Range
12.15.144.0 to 12.15.144.255 12.15.144.0/24 AS18862 Omnicare Inc. See Range
12.15.145.0 to 12.15.145.255 12.15.145.0/24 AS7018 AT&T Services Inc. See Range
12.15.146.0 to 12.15.147.255 12.15.146.0/23 AS7018 AT&T Services Inc. See Range
12.15.148.0 to 12.15.151.255 12.15.148.0/22 AS7018 AT&T Services Inc. See Range
12.15.152.0 to 12.15.159.255 12.15.152.0/21 AS7018 AT&T Services Inc. See Range
12.15.160.0 to 12.15.160.255 12.15.160.0/24 AS54036 Clean Harbors Environmental Services Inc. See Range
12.15.161.0 to 12.15.161.255 12.15.161.0/24 AS7018 AT&T Services Inc. See Range
12.15.162.0 to 12.15.163.255 12.15.162.0/23 AS7018 AT&T Services Inc. See Range
12.15.164.0 to 12.15.167.255 12.15.164.0/22 AS7018 AT&T Services Inc. See Range
12.15.168.0 to 12.15.175.255 12.15.168.0/21 AS7018 AT&T Services Inc. See Range
12.15.176.0 to 12.15.191.255 12.15.176.0/20 AS7018 AT&T Services Inc. See Range
12.15.192.0 to 12.15.255.255 12.15.192.0/18 AS7018 AT&T Services Inc. See Range
12.16.0.0 to 12.16.15.255 12.16.0.0/20 AS7018 AT&T Services Inc. See Range
12.16.16.0 to 12.16.19.255 12.16.16.0/22 AS7018 AT&T Services Inc. See Range
12.16.20.0 to 12.16.21.255 12.16.20.0/23 AS7018 AT&T Services Inc. See Range
12.16.22.0 to 12.16.22.255 12.16.22.0/24 AS12090 AAA National See Range
12.16.23.0 to 12.16.23.255 12.16.23.0/24 AS7018 AT&T Services Inc. See Range
12.16.24.0 to 12.16.31.255 12.16.24.0/21 AS7018 AT&T Services Inc. See Range
12.16.32.0 to 12.16.63.255 12.16.32.0/19 AS7018 AT&T Services Inc. See Range
12.16.64.0 to 12.16.79.255 12.16.64.0/20 AS7018 AT&T Services Inc. See Range