Les adresses IP débutant par 11.97.30 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 | 03/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2017-08-02 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.97.30.0 | 190914048 | 0 |
| 11.97.30.1 | 190914049 | 0 |
| 11.97.30.2 | 190914050 | 0 |
| 11.97.30.3 | 190914051 | 0 |
| 11.97.30.4 | 190914052 | 0 |
| 11.97.30.5 | 190914053 | 0 |
| 11.97.30.6 | 190914054 | 0 |
| 11.97.30.7 | 190914055 | 0 |
| 11.97.30.8 | 190914056 | 0 |
| 11.97.30.9 | 190914057 | 0 |
| 11.97.30.10 | 190914058 | 0 |
| 11.97.30.11 | 190914059 | 0 |
| 11.97.30.12 | 190914060 | 0 |
| 11.97.30.13 | 190914061 | 0 |
| 11.97.30.14 | 190914062 | 0 |
| 11.97.30.15 | 190914063 | 0 |
| 11.97.30.16 | 190914064 | 0 |
| 11.97.30.17 | 190914065 | 0 |
| 11.97.30.18 | 190914066 | 0 |
| 11.97.30.19 | 190914067 | 0 |
| 11.97.30.20 | 190914068 | 0 |
| 11.97.30.21 | 190914069 | 0 |
| 11.97.30.22 | 190914070 | 0 |
| 11.97.30.23 | 190914071 | 0 |
| 11.97.30.24 | 190914072 | 0 |
| 11.97.30.25 | 190914073 | 0 |
| 11.97.30.26 | 190914074 | 0 |
| 11.97.30.27 | 190914075 | 0 |
| 11.97.30.28 | 190914076 | 0 |
| 11.97.30.29 | 190914077 | 0 |
| 11.97.30.30 | 190914078 | 0 |
| 11.97.30.31 | 190914079 | 0 |
| 11.97.30.32 | 190914080 | 0 |
| 11.97.30.33 | 190914081 | 0 |
| 11.97.30.34 | 190914082 | 0 |
| 11.97.30.35 | 190914083 | 0 |
| 11.97.30.36 | 190914084 | 0 |
| 11.97.30.37 | 190914085 | 0 |
| 11.97.30.38 | 190914086 | 0 |
| 11.97.30.39 | 190914087 | 0 |
| 11.97.30.40 | 190914088 | 0 |
| 11.97.30.41 | 190914089 | 0 |
| 11.97.30.42 | 190914090 | 0 |
| 11.97.30.43 | 190914091 | 0 |
| 11.97.30.44 | 190914092 | 0 |
| 11.97.30.45 | 190914093 | 0 |
| 11.97.30.46 | 190914094 | 0 |
| 11.97.30.47 | 190914095 | 0 |
| 11.97.30.48 | 190914096 | 0 |
| 11.97.30.49 | 190914097 | 0 |
| 11.97.30.50 | 190914098 | 0 |
| 11.97.30.51 | 190914099 | 0 |
| 11.97.30.52 | 190914100 | 0 |
| 11.97.30.53 | 190914101 | 0 |
| 11.97.30.54 | 190914102 | 0 |
| 11.97.30.55 | 190914103 | 0 |
| 11.97.30.56 | 190914104 | 0 |
| 11.97.30.57 | 190914105 | 0 |
| 11.97.30.58 | 190914106 | 0 |
| 11.97.30.59 | 190914107 | 0 |
| 11.97.30.60 | 190914108 | 0 |
| 11.97.30.61 | 190914109 | 0 |
| 11.97.30.62 | 190914110 | 0 |
| 11.97.30.63 | 190914111 | 0 |
| 11.97.30.64 | 190914112 | 0 |
| 11.97.30.65 | 190914113 | 0 |
| 11.97.30.66 | 190914114 | 0 |
| 11.97.30.67 | 190914115 | 0 |
| 11.97.30.68 | 190914116 | 0 |
| 11.97.30.69 | 190914117 | 0 |
| 11.97.30.70 | 190914118 | 0 |
| 11.97.30.71 | 190914119 | 0 |
| 11.97.30.72 | 190914120 | 0 |
| 11.97.30.73 | 190914121 | 0 |
| 11.97.30.74 | 190914122 | 0 |
| 11.97.30.75 | 190914123 | 0 |
| 11.97.30.76 | 190914124 | 0 |
| 11.97.30.77 | 190914125 | 0 |
| 11.97.30.78 | 190914126 | 0 |
| 11.97.30.79 | 190914127 | 0 |
| 11.97.30.80 | 190914128 | 0 |
| 11.97.30.81 | 190914129 | 0 |
| 11.97.30.82 | 190914130 | 0 |
| 11.97.30.83 | 190914131 | 0 |
| 11.97.30.84 | 190914132 | 0 |
| 11.97.30.85 | 190914133 | 0 |