IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.17.224.0 to 12.17.231.255 12.17.224.0/21 AS7018 AT&T Services Inc. See Range
12.17.232.0 to 12.17.235.255 12.17.232.0/22 AS7018 AT&T Services Inc. See Range
12.17.236.0 to 12.17.237.255 12.17.236.0/23 AS7018 AT&T Services Inc. See Range
12.17.238.0 to 12.17.238.255 12.17.238.0/24 AS7018 AT&T Services Inc. See Range
12.17.239.0 to 12.17.239.255 12.17.239.0/24 AS11933 Supply Technologies LLC See Range
12.17.240.0 to 12.17.240.255 12.17.240.0/24 AS7018 AT&T Services Inc. See Range
12.17.241.0 to 12.17.241.255 12.17.241.0/24 AS4473 AT&T Corp. See Range
12.17.242.0 to 12.17.243.255 12.17.242.0/23 AS7018 AT&T Services Inc. See Range
12.17.244.0 to 12.17.247.255 12.17.244.0/22 AS7018 AT&T Services Inc. See Range
12.17.248.0 to 12.17.255.255 12.17.248.0/21 AS7018 AT&T Services Inc. See Range
12.18.0.0 to 12.18.7.255 12.18.0.0/21 AS7018 AT&T Services Inc. See Range
12.18.8.0 to 12.18.11.255 12.18.8.0/22 AS7018 AT&T Services Inc. See Range
12.18.12.0 to 12.18.13.255 12.18.12.0/23 AS7018 AT&T Services Inc. See Range
12.18.14.0 to 12.18.14.255 12.18.14.0/24 AS7018 AT&T Services Inc. See Range
12.18.15.0 to 12.18.15.255 12.18.15.0/24 AS26907 Johnson Financial Group Inc. See Range
12.18.16.0 to 12.18.19.255 12.18.16.0/22 AS7018 AT&T Services Inc. See Range
12.18.20.0 to 12.18.20.255 12.18.20.0/24 AS2386 AT&T Data Communications Services See Range
12.18.21.0 to 12.18.21.255 12.18.21.0/24 AS7018 AT&T Services Inc. See Range
12.18.22.0 to 12.18.23.255 12.18.22.0/23 AS7018 AT&T Services Inc. See Range
12.18.24.0 to 12.18.31.255 12.18.24.0/21 AS7018 AT&T Services Inc. See Range
12.18.32.0 to 12.18.63.255 12.18.32.0/19 AS7018 AT&T Services Inc. See Range
12.18.64.0 to 12.18.71.255 12.18.64.0/21 AS7018 AT&T Services Inc. See Range
12.18.72.0 to 12.18.75.255 12.18.72.0/22 AS7018 AT&T Services Inc. See Range
12.18.76.0 to 12.18.77.255 12.18.76.0/23 AS13471 PFS Web See Range
12.18.78.0 to 12.18.79.255 12.18.78.0/23 AS7018 AT&T Services Inc. See Range
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