The IP address 11.91.83 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 12.0.0.0/8 (range 12.0.0.0 to 12.255.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 12.0.0.0 |
| IP ending by | 12.255.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 28/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-09-28 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-09-28 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.91.83.0 | 190534400 | 0 |
| 11.91.83.1 | 190534401 | 0 |
| 11.91.83.2 | 190534402 | 0 |
| 11.91.83.3 | 190534403 | 0 |
| 11.91.83.4 | 190534404 | 0 |
| 11.91.83.5 | 190534405 | 0 |
| 11.91.83.6 | 190534406 | 0 |
| 11.91.83.7 | 190534407 | 0 |
| 11.91.83.8 | 190534408 | 0 |
| 11.91.83.9 | 190534409 | 0 |
| 11.91.83.10 | 190534410 | 0 |
| 11.91.83.11 | 190534411 | 0 |
| 11.91.83.12 | 190534412 | 0 |
| 11.91.83.13 | 190534413 | 0 |
| 11.91.83.14 | 190534414 | 0 |
| 11.91.83.15 | 190534415 | 0 |
| 11.91.83.16 | 190534416 | 0 |
| 11.91.83.17 | 190534417 | 0 |
| 11.91.83.18 | 190534418 | 0 |
| 11.91.83.19 | 190534419 | 0 |
| 11.91.83.20 | 190534420 | 0 |
| 11.91.83.21 | 190534421 | 0 |
| 11.91.83.22 | 190534422 | 0 |
| 11.91.83.23 | 190534423 | 0 |
| 11.91.83.24 | 190534424 | 0 |
| 11.91.83.25 | 190534425 | 0 |
| 11.91.83.26 | 190534426 | 0 |
| 11.91.83.27 | 190534427 | 0 |
| 11.91.83.28 | 190534428 | 0 |
| 11.91.83.29 | 190534429 | 0 |
| 11.91.83.30 | 190534430 | 0 |
| 11.91.83.31 | 190534431 | 0 |
| 11.91.83.32 | 190534432 | 0 |
| 11.91.83.33 | 190534433 | 0 |
| 11.91.83.34 | 190534434 | 0 |
| 11.91.83.35 | 190534435 | 0 |
| 11.91.83.36 | 190534436 | 0 |
| 11.91.83.37 | 190534437 | 0 |
| 11.91.83.38 | 190534438 | 0 |
| 11.91.83.39 | 190534439 | 0 |
| 11.91.83.40 | 190534440 | 0 |
| 11.91.83.41 | 190534441 | 0 |
| 11.91.83.42 | 190534442 | 0 |
| 11.91.83.43 | 190534443 | 0 |
| 11.91.83.44 | 190534444 | 0 |
| 11.91.83.45 | 190534445 | 0 |
| 11.91.83.46 | 190534446 | 0 |
| 11.91.83.47 | 190534447 | 0 |
| 11.91.83.48 | 190534448 | 0 |
| 11.91.83.49 | 190534449 | 0 |
| 11.91.83.50 | 190534450 | 0 |
| 11.91.83.51 | 190534451 | 0 |
| 11.91.83.52 | 190534452 | 0 |
| 11.91.83.53 | 190534453 | 0 |
| 11.91.83.54 | 190534454 | 0 |
| 11.91.83.55 | 190534455 | 0 |
| 11.91.83.56 | 190534456 | 0 |
| 11.91.83.57 | 190534457 | 0 |
| 11.91.83.58 | 190534458 | 0 |
| 11.91.83.59 | 190534459 | 0 |
| 11.91.83.60 | 190534460 | 0 |
| 11.91.83.61 | 190534461 | 0 |
| 11.91.83.62 | 190534462 | 0 |
| 11.91.83.63 | 190534463 | 0 |
| 11.91.83.64 | 190534464 | 0 |
| 11.91.83.65 | 190534465 | 0 |
| 11.91.83.66 | 190534466 | 0 |
| 11.91.83.67 | 190534467 | 0 |
| 11.91.83.68 | 190534468 | 0 |
| 11.91.83.69 | 190534469 | 0 |
| 11.91.83.70 | 190534470 | 0 |
| 11.91.83.71 | 190534471 | 0 |
| 11.91.83.72 | 190534472 | 0 |
| 11.91.83.73 | 190534473 | 0 |
| 11.91.83.74 | 190534474 | 0 |
| 11.91.83.75 | 190534475 | 0 |
| 11.91.83.76 | 190534476 | 0 |
| 11.91.83.77 | 190534477 | 0 |
| 11.91.83.78 | 190534478 | 0 |
| 11.91.83.79 | 190534479 | 0 |
| 11.91.83.80 | 190534480 | 0 |
| 11.91.83.81 | 190534481 | 0 |
| 11.91.83.82 | 190534482 | 0 |
| 11.91.83.83 | 190534483 | 0 |
| 11.91.83.84 | 190534484 | 0 |
| 11.91.83.85 | 190534485 | 0 |