Les adresses IP débutant par 172.2.239 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, le bloc IP comprant les adresses de 172.0.0.0 à 172.15.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 172.0.0.0 |
| IP se terminant par | 172.15.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 19/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Richardson | 32,9628 | -96,7449 | 2018-05-19 |
| MaxMind | US | États-Unis | - | Detroit | 42,4268 | -83,1935 | 2018-05-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.2.239.0 | 2885873408 | 0 |
| 172.2.239.1 | 2885873409 | 0 |
| 172.2.239.2 | 2885873410 | 0 |
| 172.2.239.3 | 2885873411 | 0 |
| 172.2.239.4 | 2885873412 | 0 |
| 172.2.239.5 | 2885873413 | 0 |
| 172.2.239.6 | 2885873414 | 0 |
| 172.2.239.7 | 2885873415 | 0 |
| 172.2.239.8 | 2885873416 | 0 |
| 172.2.239.9 | 2885873417 | 0 |
| 172.2.239.10 | 2885873418 | 0 |
| 172.2.239.11 | 2885873419 | 0 |
| 172.2.239.12 | 2885873420 | 0 |
| 172.2.239.13 | 2885873421 | 0 |
| 172.2.239.14 | 2885873422 | 0 |
| 172.2.239.15 | 2885873423 | 0 |
| 172.2.239.16 | 2885873424 | 0 |
| 172.2.239.17 | 2885873425 | 0 |
| 172.2.239.18 | 2885873426 | 0 |
| 172.2.239.19 | 2885873427 | 0 |
| 172.2.239.20 | 2885873428 | 0 |
| 172.2.239.21 | 2885873429 | 0 |
| 172.2.239.22 | 2885873430 | 0 |
| 172.2.239.23 | 2885873431 | 0 |
| 172.2.239.24 | 2885873432 | 0 |
| 172.2.239.25 | 2885873433 | 0 |
| 172.2.239.26 | 2885873434 | 0 |
| 172.2.239.27 | 2885873435 | 0 |
| 172.2.239.28 | 2885873436 | 0 |
| 172.2.239.29 | 2885873437 | 0 |
| 172.2.239.30 | 2885873438 | 0 |
| 172.2.239.31 | 2885873439 | 0 |
| 172.2.239.32 | 2885873440 | 0 |
| 172.2.239.33 | 2885873441 | 0 |
| 172.2.239.34 | 2885873442 | 0 |
| 172.2.239.35 | 2885873443 | 0 |
| 172.2.239.36 | 2885873444 | 0 |
| 172.2.239.37 | 2885873445 | 0 |
| 172.2.239.38 | 2885873446 | 0 |
| 172.2.239.39 | 2885873447 | 0 |
| 172.2.239.40 | 2885873448 | 0 |
| 172.2.239.41 | 2885873449 | 0 |
| 172.2.239.42 | 2885873450 | 0 |
| 172.2.239.43 | 2885873451 | 0 |
| 172.2.239.44 | 2885873452 | 0 |
| 172.2.239.45 | 2885873453 | 0 |
| 172.2.239.46 | 2885873454 | 0 |
| 172.2.239.47 | 2885873455 | 0 |
| 172.2.239.48 | 2885873456 | 0 |
| 172.2.239.49 | 2885873457 | 0 |
| 172.2.239.50 | 2885873458 | 0 |
| 172.2.239.51 | 2885873459 | 0 |
| 172.2.239.52 | 2885873460 | 0 |
| 172.2.239.53 | 2885873461 | 0 |
| 172.2.239.54 | 2885873462 | 0 |
| 172.2.239.55 | 2885873463 | 0 |
| 172.2.239.56 | 2885873464 | 0 |
| 172.2.239.57 | 2885873465 | 0 |
| 172.2.239.58 | 2885873466 | 0 |
| 172.2.239.59 | 2885873467 | 0 |
| 172.2.239.60 | 2885873468 | 0 |
| 172.2.239.61 | 2885873469 | 0 |
| 172.2.239.62 | 2885873470 | 0 |
| 172.2.239.63 | 2885873471 | 0 |
| 172.2.239.64 | 2885873472 | 0 |
| 172.2.239.65 | 2885873473 | 0 |
| 172.2.239.66 | 2885873474 | 0 |
| 172.2.239.67 | 2885873475 | 0 |
| 172.2.239.68 | 2885873476 | 0 |
| 172.2.239.69 | 2885873477 | 0 |
| 172.2.239.70 | 2885873478 | 0 |
| 172.2.239.71 | 2885873479 | 0 |
| 172.2.239.72 | 2885873480 | 0 |
| 172.2.239.73 | 2885873481 | 0 |
| 172.2.239.74 | 2885873482 | 0 |
| 172.2.239.75 | 2885873483 | 0 |
| 172.2.239.76 | 2885873484 | 0 |
| 172.2.239.77 | 2885873485 | 0 |
| 172.2.239.78 | 2885873486 | 0 |
| 172.2.239.79 | 2885873487 | 0 |
| 172.2.239.80 | 2885873488 | 0 |
| 172.2.239.81 | 2885873489 | 0 |
| 172.2.239.82 | 2885873490 | 0 |
| 172.2.239.83 | 2885873491 | 0 |
| 172.2.239.84 | 2885873492 | 0 |
| 172.2.239.85 | 2885873493 | 0 |