IPv4 AS Names Directory: AS Name ATT-CERFNET-BLOCK
ATT-CERFNET-BLOCK - IPv4 Network Ranges (CIDRs)
ATT-CERFNET-BLOCK has 35 IPv4 network ranges (CIDR).
Including: 12.129.48.0/20, 12.130.192.0/22, 12.130.196.0/24, 12.130.198.0/23, 134.24.144.0/21, 134.24.171.0/24, 134.24.232.0/22, 199.105.224.0/21, 199.107.0.0/21, 199.107.24.0/21, 206.16.86.0/23, 206.17.160.0/20, 206.18.160.0/21, 206.18.168.0/22, 206.18.173.0/24, 206.18.174.0/23, 206.19.200.0/21, 206.19.208.0/21, 206.19.232.0/22, 206.19.236.0/24, 206.19.238.0/23, 63.240.101.0/24, 63.240.103.0/24, 63.240.104.0/21, 63.240.112.0/22, 63.240.116.0/23, 63.240.118.0/24, 63.240.120.0/21, 63.240.64.0/20, 63.240.81.0/24, 63.240.82.0/23, 63.240.84.0/22, 63.240.88.0/21, 63.240.96.0/23, 63.240.98.0/24
Download the complete list of CIDRs and AS numbers associated with ATT-CERFNET-BLOCK for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.
ATT-CERFNET-BLOCK - Autonomous System Numbers (AS)
ATT-CERFNET-BLOCK is associated with 1 AS number.
The AS number is: AS17232
IP Range | CIDR | ASN | AS Name | |
---|---|---|---|---|
12.129.48.0 to 12.129.63.255 | 12.129.48.0/20 | AS17232 | ATT-CERFNET-BLOCK | See Range |
12.130.192.0 to 12.130.195.255 | 12.130.192.0/22 | AS17232 | ATT-CERFNET-BLOCK | See Range |
12.130.196.0 to 12.130.196.255 | 12.130.196.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
12.130.198.0 to 12.130.199.255 | 12.130.198.0/23 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.64.0 to 63.240.79.255 | 63.240.64.0/20 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.81.0 to 63.240.81.255 | 63.240.81.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.82.0 to 63.240.83.255 | 63.240.82.0/23 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.84.0 to 63.240.87.255 | 63.240.84.0/22 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.88.0 to 63.240.95.255 | 63.240.88.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.96.0 to 63.240.97.255 | 63.240.96.0/23 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.98.0 to 63.240.98.255 | 63.240.98.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.101.0 to 63.240.101.255 | 63.240.101.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.103.0 to 63.240.103.255 | 63.240.103.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.104.0 to 63.240.111.255 | 63.240.104.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.112.0 to 63.240.115.255 | 63.240.112.0/22 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.116.0 to 63.240.117.255 | 63.240.116.0/23 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.118.0 to 63.240.118.255 | 63.240.118.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
63.240.120.0 to 63.240.127.255 | 63.240.120.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
134.24.144.0 to 134.24.151.255 | 134.24.144.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
134.24.171.0 to 134.24.171.255 | 134.24.171.0/24 | AS17232 | ATT-CERFNET-BLOCK | See Range |
134.24.232.0 to 134.24.235.255 | 134.24.232.0/22 | AS17232 | ATT-CERFNET-BLOCK | See Range |
199.105.224.0 to 199.105.231.255 | 199.105.224.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
199.107.0.0 to 199.107.7.255 | 199.107.0.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
199.107.24.0 to 199.107.31.255 | 199.107.24.0/21 | AS17232 | ATT-CERFNET-BLOCK | See Range |
206.16.86.0 to 206.16.87.255 | 206.16.86.0/23 | AS17232 | ATT-CERFNET-BLOCK | See Range |
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