IPv4 AS 및 ASN의 디렉토리
| IP의 범위 | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.150.90.0 > 12.150.90.255 | 12.150.90.0/24 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.91.0 > 12.150.91.255 | 12.150.91.0/24 | AS394325 | SpectrumVoIP Inc | 범위보기 |
| 12.150.92.0 > 12.150.95.255 | 12.150.92.0/22 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.96.0 > 12.150.99.255 | 12.150.96.0/22 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.100.0 > 12.150.101.255 | 12.150.100.0/23 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.102.0 > 12.150.103.255 | 12.150.102.0/23 | AS2386 | AT&T Data Communications Services | 범위보기 |
| 12.150.104.0 > 12.150.105.255 | 12.150.104.0/23 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.106.0 > 12.150.106.255 | 12.150.106.0/24 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.107.0 > 12.150.107.255 | 12.150.107.0/24 | AS2386 | AT&T Data Communications Services | 범위보기 |
| 12.150.108.0 > 12.150.111.255 | 12.150.108.0/22 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.112.0 > 12.150.119.255 | 12.150.112.0/21 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.120.0 > 12.150.123.255 | 12.150.120.0/22 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.124.0 > 12.150.124.255 | 12.150.124.0/24 | AS27548 | United States Advanced Network Inc. | 범위보기 |
| 12.150.125.0 > 12.150.125.255 | 12.150.125.0/24 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.126.0 > 12.150.127.255 | 12.150.126.0/23 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.128.0 > 12.150.159.255 | 12.150.128.0/19 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.160.0 > 12.150.160.255 | 12.150.160.0/24 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.161.0 > 12.150.161.255 | 12.150.161.0/24 | AS33025 | Quinn Emanuel Urquhart Oliver & Hedges LLP | 범위보기 |
| 12.150.162.0 > 12.150.163.255 | 12.150.162.0/23 | AS33025 | Quinn Emanuel Urquhart Oliver & Hedges LLP | 범위보기 |
| 12.150.164.0 > 12.150.165.255 | 12.150.164.0/23 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.166.0 > 12.150.166.255 | 12.150.166.0/24 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.167.0 > 12.150.167.255 | 12.150.167.0/24 | AS25932 | Disney Worldwide Services Inc. | 범위보기 |
| 12.150.168.0 > 12.150.169.255 | 12.150.168.0/23 | AS7018 | AT&T Services Inc. | 범위보기 |
| 12.150.170.0 > 12.150.170.255 | 12.150.170.0/24 | AS21923 | CapitalSource Finance LLC | 범위보기 |
| 12.150.171.0 > 12.150.171.255 | 12.150.171.0/24 | AS7018 | AT&T Services Inc. | 범위보기 |
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