Les adresses IP débutant par 66.125.87 sont fournies par AT&T Internet Services, elles appartiennent au CIDR (Classless Inter-Domain Routing) 66.120.0.0/13, le bloc IP comprant les adresses de 66.120.0.0 à 66.127.255.255). Le numéro de système autonome (ASN) est 7132.
| ASN | 7132 |
| IP commençant par | 66.120.0.0 |
| IP se terminant par | 66.127.255.255 |
| Nom ASN | AT&T Internet Services |
| CDIR | 66.120.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 20/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Francisco | 37,7913 | -122,4008 | 2017-07-03 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.125.87.0 | 1115510528 | 0 |
| 66.125.87.1 | 1115510529 | 0 |
| 66.125.87.2 | 1115510530 | 0 |
| 66.125.87.3 | 1115510531 | 0 |
| 66.125.87.4 | 1115510532 | 0 |
| 66.125.87.5 | 1115510533 | 0 |
| 66.125.87.6 | 1115510534 | 0 |
| 66.125.87.7 | 1115510535 | 0 |
| 66.125.87.8 | 1115510536 | 0 |
| 66.125.87.9 | 1115510537 | 0 |
| 66.125.87.10 | 1115510538 | 0 |
| 66.125.87.11 | 1115510539 | 0 |
| 66.125.87.12 | 1115510540 | 0 |
| 66.125.87.13 | 1115510541 | 0 |
| 66.125.87.14 | 1115510542 | 0 |
| 66.125.87.15 | 1115510543 | 0 |
| 66.125.87.16 | 1115510544 | 0 |
| 66.125.87.17 | 1115510545 | 0 |
| 66.125.87.18 | 1115510546 | 0 |
| 66.125.87.19 | 1115510547 | 0 |
| 66.125.87.20 | 1115510548 | 0 |
| 66.125.87.21 | 1115510549 | 0 |
| 66.125.87.22 | 1115510550 | 0 |
| 66.125.87.23 | 1115510551 | 0 |
| 66.125.87.24 | 1115510552 | 0 |
| 66.125.87.25 | 1115510553 | 0 |
| 66.125.87.26 | 1115510554 | 0 |
| 66.125.87.27 | 1115510555 | 0 |
| 66.125.87.28 | 1115510556 | 0 |
| 66.125.87.29 | 1115510557 | 0 |
| 66.125.87.30 | 1115510558 | 0 |
| 66.125.87.31 | 1115510559 | 0 |
| 66.125.87.32 | 1115510560 | 0 |
| 66.125.87.33 | 1115510561 | 0 |
| 66.125.87.34 | 1115510562 | 0 |
| 66.125.87.35 | 1115510563 | 0 |
| 66.125.87.36 | 1115510564 | 0 |
| 66.125.87.37 | 1115510565 | 0 |
| 66.125.87.38 | 1115510566 | 0 |
| 66.125.87.39 | 1115510567 | 0 |
| 66.125.87.40 | 1115510568 | 0 |
| 66.125.87.41 | 1115510569 | 0 |
| 66.125.87.42 | 1115510570 | 0 |
| 66.125.87.43 | 1115510571 | 0 |
| 66.125.87.44 | 1115510572 | 0 |
| 66.125.87.45 | 1115510573 | 0 |
| 66.125.87.46 | 1115510574 | 0 |
| 66.125.87.47 | 1115510575 | 0 |
| 66.125.87.48 | 1115510576 | 0 |
| 66.125.87.49 | 1115510577 | 0 |
| 66.125.87.50 | 1115510578 | 0 |
| 66.125.87.51 | 1115510579 | 0 |
| 66.125.87.52 | 1115510580 | 0 |
| 66.125.87.53 | 1115510581 | 0 |
| 66.125.87.54 | 1115510582 | 0 |
| 66.125.87.55 | 1115510583 | 0 |
| 66.125.87.56 | 1115510584 | 0 |
| 66.125.87.57 | 1115510585 | 0 |
| 66.125.87.58 | 1115510586 | 0 |
| 66.125.87.59 | 1115510587 | 0 |
| 66.125.87.60 | 1115510588 | 0 |
| 66.125.87.61 | 1115510589 | 0 |
| 66.125.87.62 | 1115510590 | 0 |
| 66.125.87.63 | 1115510591 | 0 |
| 66.125.87.64 | 1115510592 | 0 |
| 66.125.87.65 | 1115510593 | 0 |
| 66.125.87.66 | 1115510594 | 0 |
| 66.125.87.67 | 1115510595 | 0 |
| 66.125.87.68 | 1115510596 | 0 |
| 66.125.87.69 | 1115510597 | 0 |
| 66.125.87.70 | 1115510598 | 0 |
| 66.125.87.71 | 1115510599 | 0 |
| 66.125.87.72 | 1115510600 | 0 |
| 66.125.87.73 | 1115510601 | 0 |
| 66.125.87.74 | 1115510602 | 0 |
| 66.125.87.75 | 1115510603 | 0 |
| 66.125.87.76 | 1115510604 | 0 |
| 66.125.87.77 | 1115510605 | 0 |
| 66.125.87.78 | 1115510606 | 0 |
| 66.125.87.79 | 1115510607 | 0 |
| 66.125.87.80 | 1115510608 | 0 |
| 66.125.87.81 | 1115510609 | 0 |
| 66.125.87.82 | 1115510610 | 0 |
| 66.125.87.83 | 1115510611 | 0 |
| 66.125.87.84 | 1115510612 | 0 |
| 66.125.87.85 | 1115510613 | 0 |