IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.3.216.0 to 12.3.219.255 12.3.216.0/22 AS7018 AT&T Services Inc. See Range
12.3.220.0 to 12.3.221.255 12.3.220.0/23 AS7018 AT&T Services Inc. See Range
12.3.222.0 to 12.3.222.255 12.3.222.0/24 AS7018 AT&T Services Inc. See Range
12.3.223.0 to 12.3.223.255 12.3.223.0/24 AS10721 The Andersons Inc See Range
12.3.224.0 to 12.3.255.255 12.3.224.0/19 AS7018 AT&T Services Inc. See Range
12.4.0.0 to 12.4.15.255 12.4.0.0/20 AS7018 AT&T Services Inc. See Range
12.4.16.0 to 12.4.23.255 12.4.16.0/21 AS7018 AT&T Services Inc. See Range
12.4.24.0 to 12.4.25.255 12.4.24.0/23 AS7018 AT&T Services Inc. See Range
12.4.26.0 to 12.4.27.255 12.4.26.0/23 AS2386 AT&T Data Communications Services See Range
12.4.28.0 to 12.4.31.255 12.4.28.0/22 AS7018 AT&T Services Inc. See Range
12.4.32.0 to 12.4.63.255 12.4.32.0/19 AS7018 AT&T Services Inc. See Range
12.4.64.0 to 12.4.64.255 12.4.64.0/24 AS2386 AT&T Data Communications Services See Range
12.4.65.0 to 12.4.65.255 12.4.65.0/24 AS7018 AT&T Services Inc. See Range
12.4.66.0 to 12.4.67.255 12.4.66.0/23 AS7018 AT&T Services Inc. See Range
12.4.68.0 to 12.4.71.255 12.4.68.0/22 AS7018 AT&T Services Inc. See Range
12.4.72.0 to 12.4.79.255 12.4.72.0/21 AS7018 AT&T Services Inc. See Range
12.4.80.0 to 12.4.95.255 12.4.80.0/20 AS7018 AT&T Services Inc. See Range
12.4.96.0 to 12.4.127.255 12.4.96.0/19 AS7018 AT&T Services Inc. See Range
12.4.128.0 to 12.4.159.255 12.4.128.0/19 AS7018 AT&T Services Inc. See Range
12.4.160.0 to 12.4.175.255 12.4.160.0/20 AS7018 AT&T Services Inc. See Range
12.4.176.0 to 12.4.179.255 12.4.176.0/22 AS7018 AT&T Services Inc. See Range
12.4.180.0 to 12.4.180.255 12.4.180.0/24 AS10392 New Source Broadband See Range
12.4.181.0 to 12.4.181.255 12.4.181.0/24 AS7018 AT&T Services Inc. See Range
12.4.182.0 to 12.4.183.255 12.4.182.0/23 AS7018 AT&T Services Inc. See Range
12.4.184.0 to 12.4.191.255 12.4.184.0/21 AS7018 AT&T Services Inc. See Range
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