L'indirizzo IP 10.91.72 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP tra 12.0.0.0 a 12.255.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 12.0.0.0 |
| IP finale con | 12.255.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 11/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | - | - | - | - | 0 | 0 | 2017-07-11 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-07-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 10.91.72.0 | 173754368 | 0 |
| 10.91.72.1 | 173754369 | 0 |
| 10.91.72.2 | 173754370 | 0 |
| 10.91.72.3 | 173754371 | 0 |
| 10.91.72.4 | 173754372 | 0 |
| 10.91.72.5 | 173754373 | 0 |
| 10.91.72.6 | 173754374 | 0 |
| 10.91.72.7 | 173754375 | 0 |
| 10.91.72.8 | 173754376 | 0 |
| 10.91.72.9 | 173754377 | 0 |
| 10.91.72.10 | 173754378 | 0 |
| 10.91.72.11 | 173754379 | 0 |
| 10.91.72.12 | 173754380 | 0 |
| 10.91.72.13 | 173754381 | 0 |
| 10.91.72.14 | 173754382 | 0 |
| 10.91.72.15 | 173754383 | 0 |
| 10.91.72.16 | 173754384 | 0 |
| 10.91.72.17 | 173754385 | 0 |
| 10.91.72.18 | 173754386 | 0 |
| 10.91.72.19 | 173754387 | 0 |
| 10.91.72.20 | 173754388 | 0 |
| 10.91.72.21 | 173754389 | 0 |
| 10.91.72.22 | 173754390 | 0 |
| 10.91.72.23 | 173754391 | 0 |
| 10.91.72.24 | 173754392 | 0 |
| 10.91.72.25 | 173754393 | 0 |
| 10.91.72.26 | 173754394 | 0 |
| 10.91.72.27 | 173754395 | 0 |
| 10.91.72.28 | 173754396 | 0 |
| 10.91.72.29 | 173754397 | 0 |
| 10.91.72.30 | 173754398 | 0 |
| 10.91.72.31 | 173754399 | 0 |
| 10.91.72.32 | 173754400 | 0 |
| 10.91.72.33 | 173754401 | 0 |
| 10.91.72.34 | 173754402 | 0 |
| 10.91.72.35 | 173754403 | 0 |
| 10.91.72.36 | 173754404 | 0 |
| 10.91.72.37 | 173754405 | 0 |
| 10.91.72.38 | 173754406 | 0 |
| 10.91.72.39 | 173754407 | 0 |
| 10.91.72.40 | 173754408 | 0 |
| 10.91.72.41 | 173754409 | 0 |
| 10.91.72.42 | 173754410 | 0 |
| 10.91.72.43 | 173754411 | 0 |
| 10.91.72.44 | 173754412 | 0 |
| 10.91.72.45 | 173754413 | 0 |
| 10.91.72.46 | 173754414 | 0 |
| 10.91.72.47 | 173754415 | 0 |
| 10.91.72.48 | 173754416 | 0 |
| 10.91.72.49 | 173754417 | 0 |
| 10.91.72.50 | 173754418 | 0 |
| 10.91.72.51 | 173754419 | 0 |
| 10.91.72.52 | 173754420 | 0 |
| 10.91.72.53 | 173754421 | 0 |
| 10.91.72.54 | 173754422 | 0 |
| 10.91.72.55 | 173754423 | 0 |
| 10.91.72.56 | 173754424 | 0 |
| 10.91.72.57 | 173754425 | 0 |
| 10.91.72.58 | 173754426 | 0 |
| 10.91.72.59 | 173754427 | 0 |
| 10.91.72.60 | 173754428 | 0 |
| 10.91.72.61 | 173754429 | 0 |
| 10.91.72.62 | 173754430 | 0 |
| 10.91.72.63 | 173754431 | 0 |
| 10.91.72.64 | 173754432 | 0 |
| 10.91.72.65 | 173754433 | 0 |
| 10.91.72.66 | 173754434 | 0 |
| 10.91.72.67 | 173754435 | 0 |
| 10.91.72.68 | 173754436 | 0 |
| 10.91.72.69 | 173754437 | 0 |
| 10.91.72.70 | 173754438 | 0 |
| 10.91.72.71 | 173754439 | 0 |
| 10.91.72.72 | 173754440 | 0 |
| 10.91.72.73 | 173754441 | 0 |
| 10.91.72.74 | 173754442 | 0 |
| 10.91.72.75 | 173754443 | 0 |
| 10.91.72.76 | 173754444 | 0 |
| 10.91.72.77 | 173754445 | 0 |
| 10.91.72.78 | 173754446 | 0 |
| 10.91.72.79 | 173754447 | 0 |
| 10.91.72.80 | 173754448 | 0 |
| 10.91.72.81 | 173754449 | 0 |
| 10.91.72.82 | 173754450 | 0 |
| 10.91.72.83 | 173754451 | 0 |
| 10.91.72.84 | 173754452 | 0 |
| 10.91.72.85 | 173754453 | 0 |