The IP address 66.136.99 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 66.136.0.0/13 (range 66.136.0.0 to 66.143.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 66.136.0.0 |
| IP ending by | 66.143.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 66.136.0.0/13 |
| Numerical IP | |
| Registry | arin |
| Last update | 15/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Edinburg | 26.3017 | -98.1633 | 2017-07-03 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.136.99.0 | 1116234496 | 0 |
| 66.136.99.1 | 1116234497 | 0 |
| 66.136.99.2 | 1116234498 | 0 |
| 66.136.99.3 | 1116234499 | 0 |
| 66.136.99.4 | 1116234500 | 0 |
| 66.136.99.5 | 1116234501 | 0 |
| 66.136.99.6 | 1116234502 | 0 |
| 66.136.99.7 | 1116234503 | 0 |
| 66.136.99.8 | 1116234504 | 0 |
| 66.136.99.9 | 1116234505 | 0 |
| 66.136.99.10 | 1116234506 | 0 |
| 66.136.99.11 | 1116234507 | 0 |
| 66.136.99.12 | 1116234508 | 0 |
| 66.136.99.13 | 1116234509 | 0 |
| 66.136.99.14 | 1116234510 | 0 |
| 66.136.99.15 | 1116234511 | 0 |
| 66.136.99.16 | 1116234512 | 0 |
| 66.136.99.17 | 1116234513 | 0 |
| 66.136.99.18 | 1116234514 | 0 |
| 66.136.99.19 | 1116234515 | 0 |
| 66.136.99.20 | 1116234516 | 0 |
| 66.136.99.21 | 1116234517 | 0 |
| 66.136.99.22 | 1116234518 | 0 |
| 66.136.99.23 | 1116234519 | 0 |
| 66.136.99.24 | 1116234520 | 0 |
| 66.136.99.25 | 1116234521 | 0 |
| 66.136.99.26 | 1116234522 | 0 |
| 66.136.99.27 | 1116234523 | 0 |
| 66.136.99.28 | 1116234524 | 0 |
| 66.136.99.29 | 1116234525 | 0 |
| 66.136.99.30 | 1116234526 | 0 |
| 66.136.99.31 | 1116234527 | 0 |
| 66.136.99.32 | 1116234528 | 0 |
| 66.136.99.33 | 1116234529 | 0 |
| 66.136.99.34 | 1116234530 | 0 |
| 66.136.99.35 | 1116234531 | 0 |
| 66.136.99.36 | 1116234532 | 0 |
| 66.136.99.37 | 1116234533 | 0 |
| 66.136.99.38 | 1116234534 | 0 |
| 66.136.99.39 | 1116234535 | 0 |
| 66.136.99.40 | 1116234536 | 0 |
| 66.136.99.41 | 1116234537 | 0 |
| 66.136.99.42 | 1116234538 | 0 |
| 66.136.99.43 | 1116234539 | 0 |
| 66.136.99.44 | 1116234540 | 0 |
| 66.136.99.45 | 1116234541 | 0 |
| 66.136.99.46 | 1116234542 | 0 |
| 66.136.99.47 | 1116234543 | 0 |
| 66.136.99.48 | 1116234544 | 0 |
| 66.136.99.49 | 1116234545 | 0 |
| 66.136.99.50 | 1116234546 | 0 |
| 66.136.99.51 | 1116234547 | 0 |
| 66.136.99.52 | 1116234548 | 0 |
| 66.136.99.53 | 1116234549 | 0 |
| 66.136.99.54 | 1116234550 | 0 |
| 66.136.99.55 | 1116234551 | 0 |
| 66.136.99.56 | 1116234552 | 0 |
| 66.136.99.57 | 1116234553 | 0 |
| 66.136.99.58 | 1116234554 | 0 |
| 66.136.99.59 | 1116234555 | 0 |
| 66.136.99.60 | 1116234556 | 0 |
| 66.136.99.61 | 1116234557 | 0 |
| 66.136.99.62 | 1116234558 | 0 |
| 66.136.99.63 | 1116234559 | 0 |
| 66.136.99.64 | 1116234560 | 0 |
| 66.136.99.65 | 1116234561 | 0 |
| 66.136.99.66 | 1116234562 | 0 |
| 66.136.99.67 | 1116234563 | 0 |
| 66.136.99.68 | 1116234564 | 0 |
| 66.136.99.69 | 1116234565 | 0 |
| 66.136.99.70 | 1116234566 | 0 |
| 66.136.99.71 | 1116234567 | 0 |
| 66.136.99.72 | 1116234568 | 0 |
| 66.136.99.73 | 1116234569 | 0 |
| 66.136.99.74 | 1116234570 | 0 |
| 66.136.99.75 | 1116234571 | 0 |
| 66.136.99.76 | 1116234572 | 0 |
| 66.136.99.77 | 1116234573 | 0 |
| 66.136.99.78 | 1116234574 | 0 |
| 66.136.99.79 | 1116234575 | 0 |
| 66.136.99.80 | 1116234576 | 0 |
| 66.136.99.81 | 1116234577 | 0 |
| 66.136.99.82 | 1116234578 | 0 |
| 66.136.99.83 | 1116234579 | 0 |
| 66.136.99.84 | 1116234580 | 0 |
| 66.136.99.85 | 1116234581 | 0 |