Die IP-Adresse 66.121.76 erfolgt über AT&T Internet Services, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 66.120.0.0/13 (Bereich 66.120.0.0, 66.127.255.255). Die autonomen Systemnummer (ASN) ist 7132.
| ASN | 7132 |
| Ausgehend von IP | 66.120.0.0 |
| Beendigung durch IP | 66.127.255.255 |
| ASN-Namen | AT&T Internet Services |
| GGDV | 66.120.0.0/13 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 11.07.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Sacramento | 38,5816 | -121,4944 | 2017-07-03 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.121.76.0 | 1115245568 | 0 |
| 66.121.76.1 | 1115245569 | 0 |
| 66.121.76.2 | 1115245570 | 0 |
| 66.121.76.3 | 1115245571 | 0 |
| 66.121.76.4 | 1115245572 | 0 |
| 66.121.76.5 | 1115245573 | 0 |
| 66.121.76.6 | 1115245574 | 0 |
| 66.121.76.7 | 1115245575 | 0 |
| 66.121.76.8 | 1115245576 | 0 |
| 66.121.76.9 | 1115245577 | 0 |
| 66.121.76.10 | 1115245578 | 0 |
| 66.121.76.11 | 1115245579 | 0 |
| 66.121.76.12 | 1115245580 | 0 |
| 66.121.76.13 | 1115245581 | 0 |
| 66.121.76.14 | 1115245582 | 0 |
| 66.121.76.15 | 1115245583 | 0 |
| 66.121.76.16 | 1115245584 | 0 |
| 66.121.76.17 | 1115245585 | 0 |
| 66.121.76.18 | 1115245586 | 0 |
| 66.121.76.19 | 1115245587 | 0 |
| 66.121.76.20 | 1115245588 | 0 |
| 66.121.76.21 | 1115245589 | 0 |
| 66.121.76.22 | 1115245590 | 0 |
| 66.121.76.23 | 1115245591 | 0 |
| 66.121.76.24 | 1115245592 | 0 |
| 66.121.76.25 | 1115245593 | 0 |
| 66.121.76.26 | 1115245594 | 0 |
| 66.121.76.27 | 1115245595 | 0 |
| 66.121.76.28 | 1115245596 | 0 |
| 66.121.76.29 | 1115245597 | 0 |
| 66.121.76.30 | 1115245598 | 0 |
| 66.121.76.31 | 1115245599 | 0 |
| 66.121.76.32 | 1115245600 | 0 |
| 66.121.76.33 | 1115245601 | 0 |
| 66.121.76.34 | 1115245602 | 0 |
| 66.121.76.35 | 1115245603 | 0 |
| 66.121.76.36 | 1115245604 | 0 |
| 66.121.76.37 | 1115245605 | 0 |
| 66.121.76.38 | 1115245606 | 0 |
| 66.121.76.39 | 1115245607 | 0 |
| 66.121.76.40 | 1115245608 | 0 |
| 66.121.76.41 | 1115245609 | 0 |
| 66.121.76.42 | 1115245610 | 0 |
| 66.121.76.43 | 1115245611 | 0 |
| 66.121.76.44 | 1115245612 | 0 |
| 66.121.76.45 | 1115245613 | 0 |
| 66.121.76.46 | 1115245614 | 0 |
| 66.121.76.47 | 1115245615 | 0 |
| 66.121.76.48 | 1115245616 | 0 |
| 66.121.76.49 | 1115245617 | 0 |
| 66.121.76.50 | 1115245618 | 0 |
| 66.121.76.51 | 1115245619 | 0 |
| 66.121.76.52 | 1115245620 | 0 |
| 66.121.76.53 | 1115245621 | 0 |
| 66.121.76.54 | 1115245622 | 0 |
| 66.121.76.55 | 1115245623 | 0 |
| 66.121.76.56 | 1115245624 | 0 |
| 66.121.76.57 | 1115245625 | 0 |
| 66.121.76.58 | 1115245626 | 0 |
| 66.121.76.59 | 1115245627 | 0 |
| 66.121.76.60 | 1115245628 | 0 |
| 66.121.76.61 | 1115245629 | 0 |
| 66.121.76.62 | 1115245630 | 0 |
| 66.121.76.63 | 1115245631 | 0 |
| 66.121.76.64 | 1115245632 | 0 |
| 66.121.76.65 | 1115245633 | 0 |
| 66.121.76.66 | 1115245634 | 0 |
| 66.121.76.67 | 1115245635 | 0 |
| 66.121.76.68 | 1115245636 | 0 |
| 66.121.76.69 | 1115245637 | 0 |
| 66.121.76.70 | 1115245638 | 0 |
| 66.121.76.71 | 1115245639 | 0 |
| 66.121.76.72 | 1115245640 | 0 |
| 66.121.76.73 | 1115245641 | 0 |
| 66.121.76.74 | 1115245642 | 0 |
| 66.121.76.75 | 1115245643 | 0 |
| 66.121.76.76 | 1115245644 | 0 |
| 66.121.76.77 | 1115245645 | 0 |
| 66.121.76.78 | 1115245646 | 0 |
| 66.121.76.79 | 1115245647 | 0 |
| 66.121.76.80 | 1115245648 | 0 |
| 66.121.76.81 | 1115245649 | 0 |
| 66.121.76.82 | 1115245650 | 0 |
| 66.121.76.83 | 1115245651 | 0 |
| 66.121.76.84 | 1115245652 | 0 |
| 66.121.76.85 | 1115245653 | 0 |