Directorio de IPv4 AS & ASN
| Rango de IPs | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.198.250.0 a 12.198.251.255 | 12.198.250.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.198.252.0 a 12.198.253.255 | 12.198.252.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.198.254.0 a 12.198.254.255 | 12.198.254.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.198.255.0 a 12.198.255.255 | 12.198.255.0/24 | AS11208 | Hall Capital Partners LLC | Ver Rango |
| 12.199.0.0 a 12.199.15.255 | 12.199.0.0/20 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.16.0 a 12.199.23.255 | 12.199.16.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.24.0 a 12.199.27.255 | 12.199.24.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.28.0 a 12.199.28.255 | 12.199.28.0/24 | AS14230 | Involta | Ver Rango |
| 12.199.29.0 a 12.199.29.255 | 12.199.29.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.30.0 a 12.199.31.255 | 12.199.30.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.32.0 a 12.199.39.255 | 12.199.32.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.40.0 a 12.199.43.255 | 12.199.40.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.44.0 a 12.199.45.255 | 12.199.44.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.46.0 a 12.199.46.255 | 12.199.46.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.47.0 a 12.199.47.255 | 12.199.47.0/24 | AS22602 | Experient Inc. | Ver Rango |
| 12.199.48.0 a 12.199.49.255 | 12.199.48.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.50.0 a 12.199.50.255 | 12.199.50.0/24 | AS40230 | Columbus Telephone Company Incorporated | Ver Rango |
| 12.199.51.0 a 12.199.51.255 | 12.199.51.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.52.0 a 12.199.55.255 | 12.199.52.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.56.0 a 12.199.63.255 | 12.199.56.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.64.0 a 12.199.127.255 | 12.199.64.0/18 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.128.0 a 12.199.191.255 | 12.199.128.0/18 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.192.0 a 12.199.207.255 | 12.199.192.0/20 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.208.0 a 12.199.215.255 | 12.199.208.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.199.216.0 a 12.199.219.255 | 12.199.216.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
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