The IP address 12.73.42 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 | arin |
| Last update | 10/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Houston | 29.7633 | -95.3633 | 2017-07-03 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.73.42.0 | 206121472 | 0 |
| 12.73.42.1 | 206121473 | 0 |
| 12.73.42.2 | 206121474 | 0 |
| 12.73.42.3 | 206121475 | 0 |
| 12.73.42.4 | 206121476 | 0 |
| 12.73.42.5 | 206121477 | 0 |
| 12.73.42.6 | 206121478 | 0 |
| 12.73.42.7 | 206121479 | 0 |
| 12.73.42.8 | 206121480 | 0 |
| 12.73.42.9 | 206121481 | 0 |
| 12.73.42.10 | 206121482 | 0 |
| 12.73.42.11 | 206121483 | 0 |
| 12.73.42.12 | 206121484 | 0 |
| 12.73.42.13 | 206121485 | 0 |
| 12.73.42.14 | 206121486 | 0 |
| 12.73.42.15 | 206121487 | 0 |
| 12.73.42.16 | 206121488 | 0 |
| 12.73.42.17 | 206121489 | 0 |
| 12.73.42.18 | 206121490 | 0 |
| 12.73.42.19 | 206121491 | 0 |
| 12.73.42.20 | 206121492 | 0 |
| 12.73.42.21 | 206121493 | 0 |
| 12.73.42.22 | 206121494 | 0 |
| 12.73.42.23 | 206121495 | 0 |
| 12.73.42.24 | 206121496 | 0 |
| 12.73.42.25 | 206121497 | 0 |
| 12.73.42.26 | 206121498 | 0 |
| 12.73.42.27 | 206121499 | 0 |
| 12.73.42.28 | 206121500 | 0 |
| 12.73.42.29 | 206121501 | 0 |
| 12.73.42.30 | 206121502 | 0 |
| 12.73.42.31 | 206121503 | 0 |
| 12.73.42.32 | 206121504 | 0 |
| 12.73.42.33 | 206121505 | 0 |
| 12.73.42.34 | 206121506 | 0 |
| 12.73.42.35 | 206121507 | 0 |
| 12.73.42.36 | 206121508 | 0 |
| 12.73.42.37 | 206121509 | 0 |
| 12.73.42.38 | 206121510 | 0 |
| 12.73.42.39 | 206121511 | 0 |
| 12.73.42.40 | 206121512 | 0 |
| 12.73.42.41 | 206121513 | 0 |
| 12.73.42.42 | 206121514 | 0 |
| 12.73.42.43 | 206121515 | 0 |
| 12.73.42.44 | 206121516 | 0 |
| 12.73.42.45 | 206121517 | 0 |
| 12.73.42.46 | 206121518 | 0 |
| 12.73.42.47 | 206121519 | 0 |
| 12.73.42.48 | 206121520 | 0 |
| 12.73.42.49 | 206121521 | 0 |
| 12.73.42.50 | 206121522 | 0 |
| 12.73.42.51 | 206121523 | 0 |
| 12.73.42.52 | 206121524 | 0 |
| 12.73.42.53 | 206121525 | 0 |
| 12.73.42.54 | 206121526 | 0 |
| 12.73.42.55 | 206121527 | 0 |
| 12.73.42.56 | 206121528 | 0 |
| 12.73.42.57 | 206121529 | 0 |
| 12.73.42.58 | 206121530 | 0 |
| 12.73.42.59 | 206121531 | 0 |
| 12.73.42.60 | 206121532 | 0 |
| 12.73.42.61 | 206121533 | 0 |
| 12.73.42.62 | 206121534 | 0 |
| 12.73.42.63 | 206121535 | 0 |
| 12.73.42.64 | 206121536 | 0 |
| 12.73.42.65 | 206121537 | 0 |
| 12.73.42.66 | 206121538 | 0 |
| 12.73.42.67 | 206121539 | 0 |
| 12.73.42.68 | 206121540 | 0 |
| 12.73.42.69 | 206121541 | 0 |
| 12.73.42.70 | 206121542 | 0 |
| 12.73.42.71 | 206121543 | 0 |
| 12.73.42.72 | 206121544 | 0 |
| 12.73.42.73 | 206121545 | 0 |
| 12.73.42.74 | 206121546 | 0 |
| 12.73.42.75 | 206121547 | 0 |
| 12.73.42.76 | 206121548 | 0 |
| 12.73.42.77 | 206121549 | 0 |
| 12.73.42.78 | 206121550 | 0 |
| 12.73.42.79 | 206121551 | 0 |
| 12.73.42.80 | 206121552 | 0 |
| 12.73.42.81 | 206121553 | 0 |
| 12.73.42.82 | 206121554 | 0 |
| 12.73.42.83 | 206121555 | 0 |
| 12.73.42.84 | 206121556 | 0 |
| 12.73.42.85 | 206121557 | 0 |