Les adresses IP débutant par 99.58.230 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.56.0.0/13, le bloc IP comprant les adresses de 99.56.0.0 à 99.63.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.56.0.0 |
| IP se terminant par | 99.63.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.56.0.0/13 |
| 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 | - | Richardson | 32,9924 | -96,6821 | 2017-07-03 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.58.230.0 | 1664804352 | 0 |
| 99.58.230.1 | 1664804353 | 0 |
| 99.58.230.2 | 1664804354 | 0 |
| 99.58.230.3 | 1664804355 | 0 |
| 99.58.230.4 | 1664804356 | 0 |
| 99.58.230.5 | 1664804357 | 0 |
| 99.58.230.6 | 1664804358 | 0 |
| 99.58.230.7 | 1664804359 | 0 |
| 99.58.230.8 | 1664804360 | 0 |
| 99.58.230.9 | 1664804361 | 0 |
| 99.58.230.10 | 1664804362 | 0 |
| 99.58.230.11 | 1664804363 | 0 |
| 99.58.230.12 | 1664804364 | 0 |
| 99.58.230.13 | 1664804365 | 0 |
| 99.58.230.14 | 1664804366 | 0 |
| 99.58.230.15 | 1664804367 | 0 |
| 99.58.230.16 | 1664804368 | 0 |
| 99.58.230.17 | 1664804369 | 0 |
| 99.58.230.18 | 1664804370 | 0 |
| 99.58.230.19 | 1664804371 | 0 |
| 99.58.230.20 | 1664804372 | 0 |
| 99.58.230.21 | 1664804373 | 0 |
| 99.58.230.22 | 1664804374 | 0 |
| 99.58.230.23 | 1664804375 | 0 |
| 99.58.230.24 | 1664804376 | 0 |
| 99.58.230.25 | 1664804377 | 0 |
| 99.58.230.26 | 1664804378 | 0 |
| 99.58.230.27 | 1664804379 | 0 |
| 99.58.230.28 | 1664804380 | 0 |
| 99.58.230.29 | 1664804381 | 0 |
| 99.58.230.30 | 1664804382 | 0 |
| 99.58.230.31 | 1664804383 | 0 |
| 99.58.230.32 | 1664804384 | 0 |
| 99.58.230.33 | 1664804385 | 0 |
| 99.58.230.34 | 1664804386 | 0 |
| 99.58.230.35 | 1664804387 | 0 |
| 99.58.230.36 | 1664804388 | 0 |
| 99.58.230.37 | 1664804389 | 0 |
| 99.58.230.38 | 1664804390 | 0 |
| 99.58.230.39 | 1664804391 | 0 |
| 99.58.230.40 | 1664804392 | 0 |
| 99.58.230.41 | 1664804393 | 0 |
| 99.58.230.42 | 1664804394 | 0 |
| 99.58.230.43 | 1664804395 | 0 |
| 99.58.230.44 | 1664804396 | 0 |
| 99.58.230.45 | 1664804397 | 0 |
| 99.58.230.46 | 1664804398 | 0 |
| 99.58.230.47 | 1664804399 | 0 |
| 99.58.230.48 | 1664804400 | 0 |
| 99.58.230.49 | 1664804401 | 0 |
| 99.58.230.50 | 1664804402 | 0 |
| 99.58.230.51 | 1664804403 | 0 |
| 99.58.230.52 | 1664804404 | 0 |
| 99.58.230.53 | 1664804405 | 0 |
| 99.58.230.54 | 1664804406 | 0 |
| 99.58.230.55 | 1664804407 | 0 |
| 99.58.230.56 | 1664804408 | 0 |
| 99.58.230.57 | 1664804409 | 0 |
| 99.58.230.58 | 1664804410 | 0 |
| 99.58.230.59 | 1664804411 | 0 |
| 99.58.230.60 | 1664804412 | 0 |
| 99.58.230.61 | 1664804413 | 0 |
| 99.58.230.62 | 1664804414 | 0 |
| 99.58.230.63 | 1664804415 | 0 |
| 99.58.230.64 | 1664804416 | 0 |
| 99.58.230.65 | 1664804417 | 0 |
| 99.58.230.66 | 1664804418 | 0 |
| 99.58.230.67 | 1664804419 | 0 |
| 99.58.230.68 | 1664804420 | 0 |
| 99.58.230.69 | 1664804421 | 0 |
| 99.58.230.70 | 1664804422 | 0 |
| 99.58.230.71 | 1664804423 | 0 |
| 99.58.230.72 | 1664804424 | 0 |
| 99.58.230.73 | 1664804425 | 0 |
| 99.58.230.74 | 1664804426 | 0 |
| 99.58.230.75 | 1664804427 | 0 |
| 99.58.230.76 | 1664804428 | 0 |
| 99.58.230.77 | 1664804429 | 0 |
| 99.58.230.78 | 1664804430 | 0 |
| 99.58.230.79 | 1664804431 | 0 |
| 99.58.230.80 | 1664804432 | 0 |
| 99.58.230.81 | 1664804433 | 0 |
| 99.58.230.82 | 1664804434 | 0 |
| 99.58.230.83 | 1664804435 | 0 |
| 99.58.230.84 | 1664804436 | 0 |
| 99.58.230.85 | 1664804437 | 0 |