IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.31.223.0 to 12.31.223.255 12.31.223.0/24 AS2386 AT&T Data Communications Services See Range
12.31.224.0 to 12.31.227.255 12.31.224.0/22 AS33331 Valid USA See Range
12.31.228.0 to 12.31.231.255 12.31.228.0/22 AS7018 AT&T Services Inc. See Range
12.31.232.0 to 12.31.239.255 12.31.232.0/21 AS7018 AT&T Services Inc. See Range
12.31.240.0 to 12.31.255.255 12.31.240.0/20 AS7018 AT&T Services Inc. See Range
12.32.0.0 to 12.32.15.255 12.32.0.0/20 AS7018 AT&T Services Inc. See Range
12.32.16.0 to 12.32.23.255 12.32.16.0/21 AS7018 AT&T Services Inc. See Range
12.32.24.0 to 12.32.27.255 12.32.24.0/22 AS7018 AT&T Services Inc. See Range
12.32.28.0 to 12.32.28.255 12.32.28.0/24 AS16983 Conduent Business Services LLC See Range
12.32.29.0 to 12.32.29.255 12.32.29.0/24 AS7018 AT&T Services Inc. See Range
12.32.30.0 to 12.32.31.255 12.32.30.0/23 AS7018 AT&T Services Inc. See Range
12.32.32.0 to 12.32.63.255 12.32.32.0/19 AS7018 AT&T Services Inc. See Range
12.32.64.0 to 12.32.65.255 12.32.64.0/23 AS7018 AT&T Services Inc. See Range
12.32.66.0 to 12.32.66.255 12.32.66.0/24 AS7018 AT&T Services Inc. See Range
12.32.67.0 to 12.32.67.255 12.32.67.0/24 AS46660 WINSONIC DIGITAL CABLE SYSTEMS NETWORK LTD. See Range
12.32.68.0 to 12.32.71.255 12.32.68.0/22 AS7018 AT&T Services Inc. See Range
12.32.72.0 to 12.32.75.255 12.32.72.0/22 AS7018 AT&T Services Inc. See Range
12.32.76.0 to 12.32.77.255 12.32.76.0/23 AS7018 AT&T Services Inc. See Range
12.32.78.0 to 12.32.79.255 12.32.78.0/23 AS2386 AT&T Data Communications Services See Range
12.32.80.0 to 12.32.80.255 12.32.80.0/24 AS7018 AT&T Services Inc. See Range
12.32.81.0 to 12.32.81.255 12.32.81.0/24 AS32041 Underwriters Laboratories See Range
12.32.82.0 to 12.32.83.255 12.32.82.0/23 AS7018 AT&T Services Inc. See Range
12.32.84.0 to 12.32.87.255 12.32.84.0/22 AS7018 AT&T Services Inc. See Range
12.32.88.0 to 12.32.88.255 12.32.88.0/24 AS7018 AT&T Services Inc. See Range
12.32.89.0 to 12.32.89.255 12.32.89.0/24 AS32041 Underwriters Laboratories See Range
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