IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
12.188.224.0 to 12.188.231.255 12.188.224.0/21 AS7018 AT&T Services Inc. See Range
12.188.232.0 to 12.188.232.255 12.188.232.0/24 AS32461 ARE-EAST RIVER SCIENCE PARK LLC See Range
12.188.233.0 to 12.188.233.255 12.188.233.0/24 AS7018 AT&T Services Inc. See Range
12.188.234.0 to 12.188.235.255 12.188.234.0/23 AS7018 AT&T Services Inc. See Range
12.188.236.0 to 12.188.239.255 12.188.236.0/22 AS7018 AT&T Services Inc. See Range
12.188.240.0 to 12.188.247.255 12.188.240.0/21 AS7018 AT&T Services Inc. See Range
12.188.248.0 to 12.188.249.255 12.188.248.0/23 AS7018 AT&T Services Inc. See Range
12.188.250.0 to 12.188.250.255 12.188.250.0/24 AS26907 Johnson Financial Group Inc. See Range
12.188.251.0 to 12.188.251.255 12.188.251.0/24 AS11806 Leepfrog Technologies Inc. See Range
12.188.252.0 to 12.188.252.255 12.188.252.0/24 AS7018 AT&T Services Inc. See Range
12.188.253.0 to 12.188.253.255 12.188.253.0/24 AS25990 OEC Graphics See Range
12.188.254.0 to 12.188.255.255 12.188.254.0/23 AS7018 AT&T Services Inc. See Range
12.189.0.0 to 12.189.15.255 12.189.0.0/20 AS7018 AT&T Services Inc. See Range
12.189.16.0 to 12.189.19.255 12.189.16.0/22 AS7018 AT&T Services Inc. See Range
12.189.20.0 to 12.189.21.255 12.189.20.0/23 AS7018 AT&T Services Inc. See Range
12.189.22.0 to 12.189.22.255 12.189.22.0/24 AS36838 Infoimage of California See Range
12.189.23.0 to 12.189.23.255 12.189.23.0/24 AS7018 AT&T Services Inc. See Range
12.189.24.0 to 12.189.31.255 12.189.24.0/21 AS7018 AT&T Services Inc. See Range
12.189.32.0 to 12.189.63.255 12.189.32.0/19 AS7018 AT&T Services Inc. See Range
12.189.64.0 to 12.189.67.255 12.189.64.0/22 AS7018 AT&T Services Inc. See Range
12.189.68.0 to 12.189.68.255 12.189.68.0/24 AS7018 AT&T Services Inc. See Range
12.189.69.0 to 12.189.69.255 12.189.69.0/24 AS46481 Topco Associates LLC See Range
12.189.70.0 to 12.189.71.255 12.189.70.0/23 AS7018 AT&T Services Inc. See Range
12.189.72.0 to 12.189.79.255 12.189.72.0/21 AS7018 AT&T Services Inc. See Range
12.189.80.0 to 12.189.95.255 12.189.80.0/20 AS7018 AT&T Services Inc. See Range