Directório de AS & ASN IPv4
| Intervalo IP | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.167.100.0 a 12.167.100.255 | 12.167.100.0/24 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.101.0 a 12.167.101.255 | 12.167.101.0/24 | AS18636 | ShoreTel Inc. | Veja Intervalo |
| 12.167.102.0 a 12.167.103.255 | 12.167.102.0/23 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.104.0 a 12.167.104.255 | 12.167.104.0/24 | AS26171 | Groupware Technology Inc. | Veja Intervalo |
| 12.167.105.0 a 12.167.105.255 | 12.167.105.0/24 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.106.0 a 12.167.107.255 | 12.167.106.0/23 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.108.0 a 12.167.108.255 | 12.167.108.0/24 | AS393508 | Personal Network Computing | Veja Intervalo |
| 12.167.109.0 a 12.167.109.255 | 12.167.109.0/24 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.110.0 a 12.167.111.255 | 12.167.110.0/23 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.112.0 a 12.167.127.255 | 12.167.112.0/20 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.128.0 a 12.167.143.255 | 12.167.128.0/20 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.144.0 a 12.167.144.255 | 12.167.144.0/24 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.145.0 a 12.167.145.255 | 12.167.145.0/24 | AS30291 | Delmarva Foundation for Medical Care Inc. | Veja Intervalo |
| 12.167.146.0 a 12.167.147.255 | 12.167.146.0/23 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.148.0 a 12.167.149.255 | 12.167.148.0/23 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.150.0 a 12.167.150.255 | 12.167.150.0/24 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.151.0 a 12.167.151.255 | 12.167.151.0/24 | AS55219 | Cisco Systems Inc. | Veja Intervalo |
| 12.167.152.0 a 12.167.159.255 | 12.167.152.0/21 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.160.0 a 12.167.191.255 | 12.167.160.0/19 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.167.192.0 a 12.167.255.255 | 12.167.192.0/18 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.168.0.0 a 12.168.15.255 | 12.168.0.0/20 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.168.16.0 a 12.168.17.255 | 12.168.16.0/23 | AS2386 | AT&T Data Communications Services | Veja Intervalo |
| 12.168.18.0 a 12.168.19.255 | 12.168.18.0/23 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.168.20.0 a 12.168.23.255 | 12.168.20.0/22 | AS7018 | AT&T Services Inc. | Veja Intervalo |
| 12.168.24.0 a 12.168.31.255 | 12.168.24.0/21 | AS7018 | AT&T Services Inc. | Veja Intervalo |
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