Les adresses IP débutant par 9.91.103 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 | 01/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Charlotte | 35,2271 | -80,8431 | 2018-09-11 |
| MaxMind | US | États-Unis | - | Durham | 35,994 | -78,8986 | 2018-09-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.91.103.0 | 156985088 | 0 |
| 9.91.103.1 | 156985089 | 0 |
| 9.91.103.2 | 156985090 | 0 |
| 9.91.103.3 | 156985091 | 0 |
| 9.91.103.4 | 156985092 | 0 |
| 9.91.103.5 | 156985093 | 0 |
| 9.91.103.6 | 156985094 | 0 |
| 9.91.103.7 | 156985095 | 0 |
| 9.91.103.8 | 156985096 | 0 |
| 9.91.103.9 | 156985097 | 0 |
| 9.91.103.10 | 156985098 | 0 |
| 9.91.103.11 | 156985099 | 0 |
| 9.91.103.12 | 156985100 | 0 |
| 9.91.103.13 | 156985101 | 0 |
| 9.91.103.14 | 156985102 | 0 |
| 9.91.103.15 | 156985103 | 0 |
| 9.91.103.16 | 156985104 | 0 |
| 9.91.103.17 | 156985105 | 0 |
| 9.91.103.18 | 156985106 | 0 |
| 9.91.103.19 | 156985107 | 0 |
| 9.91.103.20 | 156985108 | 0 |
| 9.91.103.21 | 156985109 | 0 |
| 9.91.103.22 | 156985110 | 0 |
| 9.91.103.23 | 156985111 | 0 |
| 9.91.103.24 | 156985112 | 0 |
| 9.91.103.25 | 156985113 | 0 |
| 9.91.103.26 | 156985114 | 0 |
| 9.91.103.27 | 156985115 | 0 |
| 9.91.103.28 | 156985116 | 0 |
| 9.91.103.29 | 156985117 | 0 |
| 9.91.103.30 | 156985118 | 0 |
| 9.91.103.31 | 156985119 | 0 |
| 9.91.103.32 | 156985120 | 0 |
| 9.91.103.33 | 156985121 | 0 |
| 9.91.103.34 | 156985122 | 0 |
| 9.91.103.35 | 156985123 | 0 |
| 9.91.103.36 | 156985124 | 0 |
| 9.91.103.37 | 156985125 | 0 |
| 9.91.103.38 | 156985126 | 0 |
| 9.91.103.39 | 156985127 | 0 |
| 9.91.103.40 | 156985128 | 0 |
| 9.91.103.41 | 156985129 | 0 |
| 9.91.103.42 | 156985130 | 0 |
| 9.91.103.43 | 156985131 | 0 |
| 9.91.103.44 | 156985132 | 0 |
| 9.91.103.45 | 156985133 | 0 |
| 9.91.103.46 | 156985134 | 0 |
| 9.91.103.47 | 156985135 | 0 |
| 9.91.103.48 | 156985136 | 0 |
| 9.91.103.49 | 156985137 | 0 |
| 9.91.103.50 | 156985138 | 0 |
| 9.91.103.51 | 156985139 | 0 |
| 9.91.103.52 | 156985140 | 0 |
| 9.91.103.53 | 156985141 | 0 |
| 9.91.103.54 | 156985142 | 0 |
| 9.91.103.55 | 156985143 | 0 |
| 9.91.103.56 | 156985144 | 0 |
| 9.91.103.57 | 156985145 | 0 |
| 9.91.103.58 | 156985146 | 0 |
| 9.91.103.59 | 156985147 | 0 |
| 9.91.103.60 | 156985148 | 0 |
| 9.91.103.61 | 156985149 | 0 |
| 9.91.103.62 | 156985150 | 0 |
| 9.91.103.63 | 156985151 | 0 |
| 9.91.103.64 | 156985152 | 0 |
| 9.91.103.65 | 156985153 | 0 |
| 9.91.103.66 | 156985154 | 0 |
| 9.91.103.67 | 156985155 | 0 |
| 9.91.103.68 | 156985156 | 0 |
| 9.91.103.69 | 156985157 | 0 |
| 9.91.103.70 | 156985158 | 0 |
| 9.91.103.71 | 156985159 | 0 |
| 9.91.103.72 | 156985160 | 0 |
| 9.91.103.73 | 156985161 | 0 |
| 9.91.103.74 | 156985162 | 0 |
| 9.91.103.75 | 156985163 | 0 |
| 9.91.103.76 | 156985164 | 0 |
| 9.91.103.77 | 156985165 | 0 |
| 9.91.103.78 | 156985166 | 0 |
| 9.91.103.79 | 156985167 | 0 |
| 9.91.103.80 | 156985168 | 0 |
| 9.91.103.81 | 156985169 | 0 |
| 9.91.103.82 | 156985170 | 0 |
| 9.91.103.83 | 156985171 | 0 |
| 9.91.103.84 | 156985172 | 0 |
| 9.91.103.85 | 156985173 | 0 |