Les adresses IP débutant par 71.131.18 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 71.128.0.0/11, le bloc IP comprant les adresses de 71.128.0.0 à 71.159.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 71.128.0.0 |
| IP se terminant par | 71.159.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 71.128.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 04/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Jose | 37,3394 | -121,895 | 2017-07-03 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 71.131.18.0 | 1199772160 | 0 |
| 71.131.18.1 | 1199772161 | 0 |
| 71.131.18.2 | 1199772162 | 0 |
| 71.131.18.3 | 1199772163 | 0 |
| 71.131.18.4 | 1199772164 | 0 |
| 71.131.18.5 | 1199772165 | 0 |
| 71.131.18.6 | 1199772166 | 0 |
| 71.131.18.7 | 1199772167 | 0 |
| 71.131.18.8 | 1199772168 | 0 |
| 71.131.18.9 | 1199772169 | 0 |
| 71.131.18.10 | 1199772170 | 0 |
| 71.131.18.11 | 1199772171 | 0 |
| 71.131.18.12 | 1199772172 | 0 |
| 71.131.18.13 | 1199772173 | 0 |
| 71.131.18.14 | 1199772174 | 0 |
| 71.131.18.15 | 1199772175 | 0 |
| 71.131.18.16 | 1199772176 | 0 |
| 71.131.18.17 | 1199772177 | 0 |
| 71.131.18.18 | 1199772178 | 0 |
| 71.131.18.19 | 1199772179 | 0 |
| 71.131.18.20 | 1199772180 | 0 |
| 71.131.18.21 | 1199772181 | 0 |
| 71.131.18.22 | 1199772182 | 0 |
| 71.131.18.23 | 1199772183 | 0 |
| 71.131.18.24 | 1199772184 | 0 |
| 71.131.18.25 | 1199772185 | 0 |
| 71.131.18.26 | 1199772186 | 0 |
| 71.131.18.27 | 1199772187 | 0 |
| 71.131.18.28 | 1199772188 | 0 |
| 71.131.18.29 | 1199772189 | 0 |
| 71.131.18.30 | 1199772190 | 0 |
| 71.131.18.31 | 1199772191 | 0 |
| 71.131.18.32 | 1199772192 | 0 |
| 71.131.18.33 | 1199772193 | 0 |
| 71.131.18.34 | 1199772194 | 0 |
| 71.131.18.35 | 1199772195 | 0 |
| 71.131.18.36 | 1199772196 | 0 |
| 71.131.18.37 | 1199772197 | 0 |
| 71.131.18.38 | 1199772198 | 0 |
| 71.131.18.39 | 1199772199 | 0 |
| 71.131.18.40 | 1199772200 | 0 |
| 71.131.18.41 | 1199772201 | 0 |
| 71.131.18.42 | 1199772202 | 0 |
| 71.131.18.43 | 1199772203 | 0 |
| 71.131.18.44 | 1199772204 | 0 |
| 71.131.18.45 | 1199772205 | 0 |
| 71.131.18.46 | 1199772206 | 0 |
| 71.131.18.47 | 1199772207 | 0 |
| 71.131.18.48 | 1199772208 | 0 |
| 71.131.18.49 | 1199772209 | 0 |
| 71.131.18.50 | 1199772210 | 0 |
| 71.131.18.51 | 1199772211 | 0 |
| 71.131.18.52 | 1199772212 | 0 |
| 71.131.18.53 | 1199772213 | 0 |
| 71.131.18.54 | 1199772214 | 0 |
| 71.131.18.55 | 1199772215 | 0 |
| 71.131.18.56 | 1199772216 | 0 |
| 71.131.18.57 | 1199772217 | 0 |
| 71.131.18.58 | 1199772218 | 0 |
| 71.131.18.59 | 1199772219 | 0 |
| 71.131.18.60 | 1199772220 | 0 |
| 71.131.18.61 | 1199772221 | 0 |
| 71.131.18.62 | 1199772222 | 0 |
| 71.131.18.63 | 1199772223 | 0 |
| 71.131.18.64 | 1199772224 | 0 |
| 71.131.18.65 | 1199772225 | 0 |
| 71.131.18.66 | 1199772226 | 0 |
| 71.131.18.67 | 1199772227 | 0 |
| 71.131.18.68 | 1199772228 | 0 |
| 71.131.18.69 | 1199772229 | 0 |
| 71.131.18.70 | 1199772230 | 0 |
| 71.131.18.71 | 1199772231 | 0 |
| 71.131.18.72 | 1199772232 | 0 |
| 71.131.18.73 | 1199772233 | 0 |
| 71.131.18.74 | 1199772234 | 0 |
| 71.131.18.75 | 1199772235 | 0 |
| 71.131.18.76 | 1199772236 | 0 |
| 71.131.18.77 | 1199772237 | 0 |
| 71.131.18.78 | 1199772238 | 0 |
| 71.131.18.79 | 1199772239 | 0 |
| 71.131.18.80 | 1199772240 | 0 |
| 71.131.18.81 | 1199772241 | 0 |
| 71.131.18.82 | 1199772242 | 0 |
| 71.131.18.83 | 1199772243 | 0 |
| 71.131.18.84 | 1199772244 | 0 |
| 71.131.18.85 | 1199772245 | 0 |