Les adresses IP débutant par 12.90.67 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, le bloc IP comprant les adresses de 12.0.0.0 à 12.255.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 12.0.0.0 |
| IP se terminant par | 12.255.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 13/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Morristown | 40,8077 | -74,4988 | 2017-09-13 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-09-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.90.67.0 | 207241984 | 0 |
| 12.90.67.1 | 207241985 | 0 |
| 12.90.67.2 | 207241986 | 0 |
| 12.90.67.3 | 207241987 | 0 |
| 12.90.67.4 | 207241988 | 0 |
| 12.90.67.5 | 207241989 | 0 |
| 12.90.67.6 | 207241990 | 0 |
| 12.90.67.7 | 207241991 | 0 |
| 12.90.67.8 | 207241992 | 0 |
| 12.90.67.9 | 207241993 | 0 |
| 12.90.67.10 | 207241994 | 0 |
| 12.90.67.11 | 207241995 | 0 |
| 12.90.67.12 | 207241996 | 0 |
| 12.90.67.13 | 207241997 | 0 |
| 12.90.67.14 | 207241998 | 0 |
| 12.90.67.15 | 207241999 | 0 |
| 12.90.67.16 | 207242000 | 0 |
| 12.90.67.17 | 207242001 | 0 |
| 12.90.67.18 | 207242002 | 0 |
| 12.90.67.19 | 207242003 | 0 |
| 12.90.67.20 | 207242004 | 0 |
| 12.90.67.21 | 207242005 | 0 |
| 12.90.67.22 | 207242006 | 0 |
| 12.90.67.23 | 207242007 | 0 |
| 12.90.67.24 | 207242008 | 0 |
| 12.90.67.25 | 207242009 | 0 |
| 12.90.67.26 | 207242010 | 0 |
| 12.90.67.27 | 207242011 | 0 |
| 12.90.67.28 | 207242012 | 0 |
| 12.90.67.29 | 207242013 | 0 |
| 12.90.67.30 | 207242014 | 0 |
| 12.90.67.31 | 207242015 | 0 |
| 12.90.67.32 | 207242016 | 0 |
| 12.90.67.33 | 207242017 | 0 |
| 12.90.67.34 | 207242018 | 0 |
| 12.90.67.35 | 207242019 | 0 |
| 12.90.67.36 | 207242020 | 0 |
| 12.90.67.37 | 207242021 | 0 |
| 12.90.67.38 | 207242022 | 0 |
| 12.90.67.39 | 207242023 | 0 |
| 12.90.67.40 | 207242024 | 0 |
| 12.90.67.41 | 207242025 | 0 |
| 12.90.67.42 | 207242026 | 0 |
| 12.90.67.43 | 207242027 | 0 |
| 12.90.67.44 | 207242028 | 0 |
| 12.90.67.45 | 207242029 | 0 |
| 12.90.67.46 | 207242030 | 0 |
| 12.90.67.47 | 207242031 | 0 |
| 12.90.67.48 | 207242032 | 0 |
| 12.90.67.49 | 207242033 | 0 |
| 12.90.67.50 | 207242034 | 0 |
| 12.90.67.51 | 207242035 | 0 |
| 12.90.67.52 | 207242036 | 0 |
| 12.90.67.53 | 207242037 | 0 |
| 12.90.67.54 | 207242038 | 0 |
| 12.90.67.55 | 207242039 | 0 |
| 12.90.67.56 | 207242040 | 0 |
| 12.90.67.57 | 207242041 | 0 |
| 12.90.67.58 | 207242042 | 0 |
| 12.90.67.59 | 207242043 | 0 |
| 12.90.67.60 | 207242044 | 0 |
| 12.90.67.61 | 207242045 | 0 |
| 12.90.67.62 | 207242046 | 0 |
| 12.90.67.63 | 207242047 | 0 |
| 12.90.67.64 | 207242048 | 0 |
| 12.90.67.65 | 207242049 | 0 |
| 12.90.67.66 | 207242050 | 0 |
| 12.90.67.67 | 207242051 | 0 |
| 12.90.67.68 | 207242052 | 0 |
| 12.90.67.69 | 207242053 | 0 |
| 12.90.67.70 | 207242054 | 0 |
| 12.90.67.71 | 207242055 | 0 |
| 12.90.67.72 | 207242056 | 0 |
| 12.90.67.73 | 207242057 | 0 |
| 12.90.67.74 | 207242058 | 0 |
| 12.90.67.75 | 207242059 | 0 |
| 12.90.67.76 | 207242060 | 0 |
| 12.90.67.77 | 207242061 | 0 |
| 12.90.67.78 | 207242062 | 0 |
| 12.90.67.79 | 207242063 | 0 |
| 12.90.67.80 | 207242064 | 0 |
| 12.90.67.81 | 207242065 | 0 |
| 12.90.67.82 | 207242066 | 0 |
| 12.90.67.83 | 207242067 | 0 |
| 12.90.67.84 | 207242068 | 0 |
| 12.90.67.85 | 207242069 | 0 |