IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.221.160.0 to 12.221.191.255 12.221.160.0/19 AS7018 AT&T Services Inc. See Range
12.221.192.0 to 12.221.193.255 12.221.192.0/23 AS7018 AT&T Services Inc. See Range
12.221.194.0 to 12.221.194.255 12.221.194.0/24 AS30610 SERVICE LINK INC. See Range
12.221.195.0 to 12.221.195.255 12.221.195.0/24 AS7018 AT&T Services Inc. See Range
12.221.196.0 to 12.221.199.255 12.221.196.0/22 AS7018 AT&T Services Inc. See Range
12.221.200.0 to 12.221.207.255 12.221.200.0/21 AS7018 AT&T Services Inc. See Range
12.221.208.0 to 12.221.211.255 12.221.208.0/22 AS7018 AT&T Services Inc. See Range
12.221.212.0 to 12.221.215.255 12.221.212.0/22 AS2386 AT&T Data Communications Services See Range
12.221.216.0 to 12.221.216.255 12.221.216.0/24 AS7018 AT&T Services Inc. See Range
12.221.217.0 to 12.221.217.255 12.221.217.0/24 AS6352 E*TRADE Financial Corporation See Range
12.221.218.0 to 12.221.219.255 12.221.218.0/23 AS7018 AT&T Services Inc. See Range
12.221.220.0 to 12.221.223.255 12.221.220.0/22 AS7018 AT&T Services Inc. See Range
12.221.224.0 to 12.221.231.255 12.221.224.0/21 AS7018 AT&T Services Inc. See Range
12.221.232.0 to 12.221.235.255 12.221.232.0/22 AS7018 AT&T Services Inc. See Range
12.221.236.0 to 12.221.239.255 12.221.236.0/22 AS398337 Community Internet Providers LLC See Range
12.221.240.0 to 12.221.255.255 12.221.240.0/20 AS7018 AT&T Services Inc. See Range
12.222.0.0 to 12.222.15.255 12.222.0.0/20 AS7018 AT&T Services Inc. See Range
12.222.16.0 to 12.222.23.255 12.222.16.0/21 AS7018 AT&T Services Inc. See Range
12.222.24.0 to 12.222.25.255 12.222.24.0/23 AS7018 AT&T Services Inc. See Range
12.222.26.0 to 12.222.26.255 12.222.26.0/24 AS3379 Kaiser Foundation Health Plan Inc. See Range
12.222.27.0 to 12.222.27.255 12.222.27.0/24 AS7018 AT&T Services Inc. See Range
12.222.28.0 to 12.222.31.255 12.222.28.0/22 AS7018 AT&T Services Inc. See Range
12.222.32.0 to 12.222.63.255 12.222.32.0/19 AS7018 AT&T Services Inc. See Range
12.222.64.0 to 12.222.79.255 12.222.64.0/20 AS7018 AT&T Services Inc. See Range
12.222.80.0 to 12.222.83.255 12.222.80.0/22 AS7018 AT&T Services Inc. See Range