IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.6.152.0 to 12.6.159.255 12.6.152.0/21 AS7018 AT&T Services Inc. See Range
12.6.160.0 to 12.6.175.255 12.6.160.0/20 AS7018 AT&T Services Inc. See Range
12.6.176.0 to 12.6.177.255 12.6.176.0/23 AS7018 AT&T Services Inc. See Range
12.6.178.0 to 12.6.178.255 12.6.178.0/24 AS22880 PRIMED MANAGEMENT CONSULTING INC See Range
12.6.179.0 to 12.6.179.255 12.6.179.0/24 AS7018 AT&T Services Inc. See Range
12.6.180.0 to 12.6.183.255 12.6.180.0/22 AS7018 AT&T Services Inc. See Range
12.6.184.0 to 12.6.191.255 12.6.184.0/21 AS7018 AT&T Services Inc. See Range
12.6.192.0 to 12.6.207.255 12.6.192.0/20 AS7018 AT&T Services Inc. See Range
12.6.208.0 to 12.6.223.255 12.6.208.0/20 AS1742 Harvard University See Range
12.6.224.0 to 12.6.231.255 12.6.224.0/21 AS7018 AT&T Services Inc. See Range
12.6.232.0 to 12.6.235.255 12.6.232.0/22 AS7018 AT&T Services Inc. See Range
12.6.236.0 to 12.6.237.255 12.6.236.0/23 AS7018 AT&T Services Inc. See Range
12.6.238.0 to 12.6.238.255 12.6.238.0/24 AS7018 AT&T Services Inc. See Range
12.6.239.0 to 12.6.239.255 12.6.239.0/24 AS30520 Nuance Communications Inc See Range
12.6.240.0 to 12.6.247.255 12.6.240.0/21 AS7018 AT&T Services Inc. See Range
12.6.248.0 to 12.6.251.255 12.6.248.0/22 AS7018 AT&T Services Inc. See Range
12.6.252.0 to 12.6.253.255 12.6.252.0/23 AS7018 AT&T Services Inc. See Range
12.6.254.0 to 12.6.254.255 12.6.254.0/24 AS396451 Vitamin World Inc. See Range
12.6.255.0 to 12.6.255.255 12.6.255.0/24 AS7018 AT&T Services Inc. See Range
12.7.0.0 to 12.7.15.255 12.7.0.0/20 AS7018 AT&T Services Inc. See Range
12.7.16.0 to 12.7.23.255 12.7.16.0/21 AS7018 AT&T Services Inc. See Range
12.7.24.0 to 12.7.27.255 12.7.24.0/22 AS7018 AT&T Services Inc. See Range
12.7.28.0 to 12.7.29.255 12.7.28.0/23 AS7018 AT&T Services Inc. See Range
12.7.30.0 to 12.7.30.255 12.7.30.0/24 AS7018 AT&T Services Inc. See Range
12.7.31.0 to 12.7.31.255 12.7.31.0/24 AS394549 GEMA/HS See Range