IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.0.240.0 to 12.0.255.255 12.0.240.0/20 AS7018 AT&T Services Inc. See Range
12.1.0.0 to 12.1.31.255 12.1.0.0/19 AS7018 AT&T Services Inc. See Range
12.1.32.0 to 12.1.47.255 12.1.32.0/20 AS7018 AT&T Services Inc. See Range
12.1.48.0 to 12.1.49.255 12.1.48.0/23 AS33354 Port Authority of New York and New Jersey See Range
12.1.50.0 to 12.1.50.255 12.1.50.0/24 AS33354 Port Authority of New York and New Jersey See Range
12.1.51.0 to 12.1.51.255 12.1.51.0/24 AS7018 AT&T Services Inc. See Range
12.1.52.0 to 12.1.53.255 12.1.52.0/23 AS7018 AT&T Services Inc. See Range
12.1.54.0 to 12.1.54.255 12.1.54.0/24 AS23170 GARBAN INTERCAPITAL See Range
12.1.55.0 to 12.1.55.255 12.1.55.0/24 AS7018 AT&T Services Inc. See Range
12.1.56.0 to 12.1.63.255 12.1.56.0/21 AS7018 AT&T Services Inc. See Range
12.1.64.0 to 12.1.79.255 12.1.64.0/20 AS7018 AT&T Services Inc. See Range
12.1.80.0 to 12.1.87.255 12.1.80.0/21 AS7018 AT&T Services Inc. See Range
12.1.88.0 to 12.1.88.255 12.1.88.0/24 AS30659 Orange County Comptroller See Range
12.1.89.0 to 12.1.89.255 12.1.89.0/24 AS7018 AT&T Services Inc. See Range
12.1.90.0 to 12.1.91.255 12.1.90.0/23 AS7018 AT&T Services Inc. See Range
12.1.92.0 to 12.1.95.255 12.1.92.0/22 AS7018 AT&T Services Inc. See Range
12.1.96.0 to 12.1.96.255 12.1.96.0/24 AS23306 Plastipak Packaging See Range
12.1.97.0 to 12.1.97.255 12.1.97.0/24 AS7018 AT&T Services Inc. See Range
12.1.98.0 to 12.1.99.255 12.1.98.0/23 AS7018 AT&T Services Inc. See Range
12.1.100.0 to 12.1.103.255 12.1.100.0/22 AS7018 AT&T Services Inc. See Range
12.1.104.0 to 12.1.111.255 12.1.104.0/21 AS7018 AT&T Services Inc. See Range
12.1.112.0 to 12.1.127.255 12.1.112.0/20 AS7018 AT&T Services Inc. See Range
12.1.128.0 to 12.1.191.255 12.1.128.0/18 AS7018 AT&T Services Inc. See Range
12.1.192.0 to 12.1.207.255 12.1.192.0/20 AS7018 AT&T Services Inc. See Range
12.1.208.0 to 12.1.215.255 12.1.208.0/21 AS7018 AT&T Services Inc. See Range
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