Directorio de IPv4 AS & ASN
| Rango de IPs | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.2.8.0 a 12.2.11.255 | 12.2.8.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.12.0 a 12.2.13.255 | 12.2.12.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.14.0 a 12.2.14.255 | 12.2.14.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.15.0 a 12.2.15.255 | 12.2.15.0/24 | AS1642 | Colorcon Inc | Ver Rango |
| 12.2.16.0 a 12.2.19.255 | 12.2.16.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.20.0 a 12.2.21.255 | 12.2.20.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.22.0 a 12.2.22.255 | 12.2.22.0/24 | AS13938 | SS&C Technologies Inc. | Ver Rango |
| 12.2.23.0 a 12.2.23.255 | 12.2.23.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.24.0 a 12.2.31.255 | 12.2.24.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.32.0 a 12.2.33.255 | 12.2.32.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.34.0 a 12.2.34.255 | 12.2.34.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.35.0 a 12.2.35.255 | 12.2.35.0/24 | AS21822 | JD Byrider Systems Inc | Ver Rango |
| 12.2.36.0 a 12.2.39.255 | 12.2.36.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.40.0 a 12.2.47.255 | 12.2.40.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.48.0 a 12.2.63.255 | 12.2.48.0/20 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.64.0 a 12.2.127.255 | 12.2.64.0/18 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.128.0 a 12.2.135.255 | 12.2.128.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.136.0 a 12.2.139.255 | 12.2.136.0/22 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.140.0 a 12.2.141.255 | 12.2.140.0/23 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.142.0 a 12.2.142.255 | 12.2.142.0/24 | AS14381 | Caterpillar Inc. | Ver Rango |
| 12.2.143.0 a 12.2.143.255 | 12.2.143.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.144.0 a 12.2.159.255 | 12.2.144.0/20 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.160.0 a 12.2.167.255 | 12.2.160.0/21 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.168.0 a 12.2.168.255 | 12.2.168.0/24 | AS7018 | AT&T Services Inc. | Ver Rango |
| 12.2.169.0 a 12.2.169.255 | 12.2.169.0/24 | AS11806 | Leepfrog Technologies Inc. | Ver Rango |
Página 458 de 23.854