Die IP-Adresse 10.72.57 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 12.0.0.0/8 (Bereich 12.0.0.0, 12.255.255.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 12.0.0.0 |
| Beendigung durch IP | 12.255.255.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 12.0.0.0/8 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 09.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | - | - | - | - | 0 | 0 | 2017-07-03 |
| MaxMind | US | USA | - | Durham | 35,994 | -78,8986 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 10.72.57.0 | 172505344 | 0 |
| 10.72.57.1 | 172505345 | 0 |
| 10.72.57.2 | 172505346 | 0 |
| 10.72.57.3 | 172505347 | 0 |
| 10.72.57.4 | 172505348 | 0 |
| 10.72.57.5 | 172505349 | 0 |
| 10.72.57.6 | 172505350 | 0 |
| 10.72.57.7 | 172505351 | 0 |
| 10.72.57.8 | 172505352 | 0 |
| 10.72.57.9 | 172505353 | 0 |
| 10.72.57.10 | 172505354 | 0 |
| 10.72.57.11 | 172505355 | 0 |
| 10.72.57.12 | 172505356 | 0 |
| 10.72.57.13 | 172505357 | 0 |
| 10.72.57.14 | 172505358 | 0 |
| 10.72.57.15 | 172505359 | 0 |
| 10.72.57.16 | 172505360 | 0 |
| 10.72.57.17 | 172505361 | 0 |
| 10.72.57.18 | 172505362 | 0 |
| 10.72.57.19 | 172505363 | 0 |
| 10.72.57.20 | 172505364 | 0 |
| 10.72.57.21 | 172505365 | 0 |
| 10.72.57.22 | 172505366 | 0 |
| 10.72.57.23 | 172505367 | 0 |
| 10.72.57.24 | 172505368 | 0 |
| 10.72.57.25 | 172505369 | 0 |
| 10.72.57.26 | 172505370 | 0 |
| 10.72.57.27 | 172505371 | 0 |
| 10.72.57.28 | 172505372 | 0 |
| 10.72.57.29 | 172505373 | 0 |
| 10.72.57.30 | 172505374 | 0 |
| 10.72.57.31 | 172505375 | 0 |
| 10.72.57.32 | 172505376 | 0 |
| 10.72.57.33 | 172505377 | 0 |
| 10.72.57.34 | 172505378 | 0 |
| 10.72.57.35 | 172505379 | 0 |
| 10.72.57.36 | 172505380 | 0 |
| 10.72.57.37 | 172505381 | 0 |
| 10.72.57.38 | 172505382 | 0 |
| 10.72.57.39 | 172505383 | 0 |
| 10.72.57.40 | 172505384 | 0 |
| 10.72.57.41 | 172505385 | 0 |
| 10.72.57.42 | 172505386 | 0 |
| 10.72.57.43 | 172505387 | 0 |
| 10.72.57.44 | 172505388 | 0 |
| 10.72.57.45 | 172505389 | 0 |
| 10.72.57.46 | 172505390 | 0 |
| 10.72.57.47 | 172505391 | 0 |
| 10.72.57.48 | 172505392 | 0 |
| 10.72.57.49 | 172505393 | 0 |
| 10.72.57.50 | 172505394 | 0 |
| 10.72.57.51 | 172505395 | 0 |
| 10.72.57.52 | 172505396 | 0 |
| 10.72.57.53 | 172505397 | 0 |
| 10.72.57.54 | 172505398 | 0 |
| 10.72.57.55 | 172505399 | 0 |
| 10.72.57.56 | 172505400 | 0 |
| 10.72.57.57 | 172505401 | 0 |
| 10.72.57.58 | 172505402 | 0 |
| 10.72.57.59 | 172505403 | 0 |
| 10.72.57.60 | 172505404 | 0 |
| 10.72.57.61 | 172505405 | 0 |
| 10.72.57.62 | 172505406 | 0 |
| 10.72.57.63 | 172505407 | 0 |
| 10.72.57.64 | 172505408 | 0 |
| 10.72.57.65 | 172505409 | 0 |
| 10.72.57.66 | 172505410 | 0 |
| 10.72.57.67 | 172505411 | 0 |
| 10.72.57.68 | 172505412 | 0 |
| 10.72.57.69 | 172505413 | 0 |
| 10.72.57.70 | 172505414 | 0 |
| 10.72.57.71 | 172505415 | 0 |
| 10.72.57.72 | 172505416 | 0 |
| 10.72.57.73 | 172505417 | 0 |
| 10.72.57.74 | 172505418 | 0 |
| 10.72.57.75 | 172505419 | 0 |
| 10.72.57.76 | 172505420 | 0 |
| 10.72.57.77 | 172505421 | 0 |
| 10.72.57.78 | 172505422 | 0 |
| 10.72.57.79 | 172505423 | 0 |
| 10.72.57.80 | 172505424 | 0 |
| 10.72.57.81 | 172505425 | 0 |
| 10.72.57.82 | 172505426 | 0 |
| 10.72.57.83 | 172505427 | 0 |
| 10.72.57.84 | 172505428 | 0 |
| 10.72.57.85 | 172505429 | 0 |