IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.220.224.0 to 12.220.227.255 12.220.224.0/22 AS7018 AT&T Services Inc. See Range
12.220.228.0 to 12.220.229.255 12.220.228.0/23 AS7018 AT&T Services Inc. See Range
12.220.230.0 to 12.220.230.255 12.220.230.0/24 AS54411 ONE GAS INC. See Range
12.220.231.0 to 12.220.231.255 12.220.231.0/24 AS7018 AT&T Services Inc. See Range
12.220.232.0 to 12.220.239.255 12.220.232.0/21 AS7018 AT&T Services Inc. See Range
12.220.240.0 to 12.220.255.255 12.220.240.0/20 AS7018 AT&T Services Inc. See Range
12.221.0.0 to 12.221.15.255 12.221.0.0/20 AS7018 AT&T Services Inc. See Range
12.221.16.0 to 12.221.16.255 12.221.16.0/24 AS7018 AT&T Services Inc. See Range
12.221.17.0 to 12.221.17.255 12.221.17.0/24 AS2386 AT&T Data Communications Services See Range
12.221.18.0 to 12.221.19.255 12.221.18.0/23 AS7018 AT&T Services Inc. See Range
12.221.20.0 to 12.221.23.255 12.221.20.0/22 AS7018 AT&T Services Inc. See Range
12.221.24.0 to 12.221.31.255 12.221.24.0/21 AS7018 AT&T Services Inc. See Range
12.221.32.0 to 12.221.63.255 12.221.32.0/19 AS7018 AT&T Services Inc. See Range
12.221.64.0 to 12.221.64.255 12.221.64.0/24 AS7018 AT&T Services Inc. See Range
12.221.65.0 to 12.221.65.255 12.221.65.0/24 AS53946 Henry Mayo Newhall Memorial Hospital See Range
12.221.66.0 to 12.221.67.255 12.221.66.0/23 AS7018 AT&T Services Inc. See Range
12.221.68.0 to 12.221.71.255 12.221.68.0/22 AS7018 AT&T Services Inc. See Range
12.221.72.0 to 12.221.73.255 12.221.72.0/23 AS7018 AT&T Services Inc. See Range
12.221.74.0 to 12.221.74.255 12.221.74.0/24 AS46216 ICE CONSULTING See Range
12.221.75.0 to 12.221.75.255 12.221.75.0/24 AS7018 AT&T Services Inc. See Range
12.221.76.0 to 12.221.79.255 12.221.76.0/22 AS7018 AT&T Services Inc. See Range
12.221.80.0 to 12.221.81.255 12.221.80.0/23 AS7018 AT&T Services Inc. See Range
12.221.82.0 to 12.221.82.255 12.221.82.0/24 AS4366 GENERAL ELECTRIC - CORP. INFO. MGMT. See Range
12.221.83.0 to 12.221.83.255 12.221.83.0/24 AS7018 AT&T Services Inc. See Range
12.221.84.0 to 12.221.87.255 12.221.84.0/22 AS7018 AT&T Services Inc. See Range