The IP address 12.91.28 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 | 23/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Morristown | 40.8077 | -74.4988 | 2017-09-23 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-09-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.91.28.0 | 207297536 | 0 |
| 12.91.28.1 | 207297537 | 0 |
| 12.91.28.2 | 207297538 | 0 |
| 12.91.28.3 | 207297539 | 0 |
| 12.91.28.4 | 207297540 | 0 |
| 12.91.28.5 | 207297541 | 0 |
| 12.91.28.6 | 207297542 | 0 |
| 12.91.28.7 | 207297543 | 0 |
| 12.91.28.8 | 207297544 | 0 |
| 12.91.28.9 | 207297545 | 0 |
| 12.91.28.10 | 207297546 | 0 |
| 12.91.28.11 | 207297547 | 0 |
| 12.91.28.12 | 207297548 | 0 |
| 12.91.28.13 | 207297549 | 0 |
| 12.91.28.14 | 207297550 | 0 |
| 12.91.28.15 | 207297551 | 0 |
| 12.91.28.16 | 207297552 | 0 |
| 12.91.28.17 | 207297553 | 0 |
| 12.91.28.18 | 207297554 | 0 |
| 12.91.28.19 | 207297555 | 0 |
| 12.91.28.20 | 207297556 | 0 |
| 12.91.28.21 | 207297557 | 0 |
| 12.91.28.22 | 207297558 | 0 |
| 12.91.28.23 | 207297559 | 0 |
| 12.91.28.24 | 207297560 | 0 |
| 12.91.28.25 | 207297561 | 0 |
| 12.91.28.26 | 207297562 | 0 |
| 12.91.28.27 | 207297563 | 0 |
| 12.91.28.28 | 207297564 | 0 |
| 12.91.28.29 | 207297565 | 0 |
| 12.91.28.30 | 207297566 | 0 |
| 12.91.28.31 | 207297567 | 0 |
| 12.91.28.32 | 207297568 | 0 |
| 12.91.28.33 | 207297569 | 0 |
| 12.91.28.34 | 207297570 | 0 |
| 12.91.28.35 | 207297571 | 0 |
| 12.91.28.36 | 207297572 | 0 |
| 12.91.28.37 | 207297573 | 0 |
| 12.91.28.38 | 207297574 | 0 |
| 12.91.28.39 | 207297575 | 0 |
| 12.91.28.40 | 207297576 | 0 |
| 12.91.28.41 | 207297577 | 0 |
| 12.91.28.42 | 207297578 | 0 |
| 12.91.28.43 | 207297579 | 0 |
| 12.91.28.44 | 207297580 | 0 |
| 12.91.28.45 | 207297581 | 0 |
| 12.91.28.46 | 207297582 | 0 |
| 12.91.28.47 | 207297583 | 0 |
| 12.91.28.48 | 207297584 | 0 |
| 12.91.28.49 | 207297585 | 0 |
| 12.91.28.50 | 207297586 | 0 |
| 12.91.28.51 | 207297587 | 0 |
| 12.91.28.52 | 207297588 | 0 |
| 12.91.28.53 | 207297589 | 0 |
| 12.91.28.54 | 207297590 | 0 |
| 12.91.28.55 | 207297591 | 0 |
| 12.91.28.56 | 207297592 | 0 |
| 12.91.28.57 | 207297593 | 0 |
| 12.91.28.58 | 207297594 | 0 |
| 12.91.28.59 | 207297595 | 0 |
| 12.91.28.60 | 207297596 | 0 |
| 12.91.28.61 | 207297597 | 0 |
| 12.91.28.62 | 207297598 | 0 |
| 12.91.28.63 | 207297599 | 0 |
| 12.91.28.64 | 207297600 | 0 |
| 12.91.28.65 | 207297601 | 0 |
| 12.91.28.66 | 207297602 | 0 |
| 12.91.28.67 | 207297603 | 0 |
| 12.91.28.68 | 207297604 | 0 |
| 12.91.28.69 | 207297605 | 0 |
| 12.91.28.70 | 207297606 | 0 |
| 12.91.28.71 | 207297607 | 0 |
| 12.91.28.72 | 207297608 | 0 |
| 12.91.28.73 | 207297609 | 0 |
| 12.91.28.74 | 207297610 | 0 |
| 12.91.28.75 | 207297611 | 0 |
| 12.91.28.76 | 207297612 | 0 |
| 12.91.28.77 | 207297613 | 0 |
| 12.91.28.78 | 207297614 | 0 |
| 12.91.28.79 | 207297615 | 0 |
| 12.91.28.80 | 207297616 | 0 |
| 12.91.28.81 | 207297617 | 0 |
| 12.91.28.82 | 207297618 | 0 |
| 12.91.28.83 | 207297619 | 0 |
| 12.91.28.84 | 207297620 | 0 |
| 12.91.28.85 | 207297621 | 0 |