Die IP-Adresse 170.91.20 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 170.91.0.0/17 (Bereich 170.91.0.0, 170.91.127.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 170.91.0.0 |
| Beendigung durch IP | 170.91.127.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 170.91.0.0/17 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 26.06.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | San Jose | 37,3856 | -121,8853 | 2019-07-19 |
| MaxMind | US | USA | - | San Jose | 37,3721 | -121,8643 | 2019-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 170.91.20.0 | 2858095616 | 0 |
| 170.91.20.1 | 2858095617 | 0 |
| 170.91.20.2 | 2858095618 | 0 |
| 170.91.20.3 | 2858095619 | 0 |
| 170.91.20.4 | 2858095620 | 0 |
| 170.91.20.5 | 2858095621 | 0 |
| 170.91.20.6 | 2858095622 | 0 |
| 170.91.20.7 | 2858095623 | 0 |
| 170.91.20.8 | 2858095624 | 0 |
| 170.91.20.9 | 2858095625 | 0 |
| 170.91.20.10 | 2858095626 | 0 |
| 170.91.20.11 | 2858095627 | 0 |
| 170.91.20.12 | 2858095628 | 0 |
| 170.91.20.13 | 2858095629 | 0 |
| 170.91.20.14 | 2858095630 | 0 |
| 170.91.20.15 | 2858095631 | 0 |
| 170.91.20.16 | 2858095632 | 0 |
| 170.91.20.17 | 2858095633 | 0 |
| 170.91.20.18 | 2858095634 | 0 |
| 170.91.20.19 | 2858095635 | 0 |
| 170.91.20.20 | 2858095636 | 0 |
| 170.91.20.21 | 2858095637 | 0 |
| 170.91.20.22 | 2858095638 | 0 |
| 170.91.20.23 | 2858095639 | 0 |
| 170.91.20.24 | 2858095640 | 0 |
| 170.91.20.25 | 2858095641 | 0 |
| 170.91.20.26 | 2858095642 | 0 |
| 170.91.20.27 | 2858095643 | 0 |
| 170.91.20.28 | 2858095644 | 0 |
| 170.91.20.29 | 2858095645 | 0 |
| 170.91.20.30 | 2858095646 | 0 |
| 170.91.20.31 | 2858095647 | 0 |
| 170.91.20.32 | 2858095648 | 0 |
| 170.91.20.33 | 2858095649 | 0 |
| 170.91.20.34 | 2858095650 | 0 |
| 170.91.20.35 | 2858095651 | 0 |
| 170.91.20.36 | 2858095652 | 0 |
| 170.91.20.37 | 2858095653 | 0 |
| 170.91.20.38 | 2858095654 | 0 |
| 170.91.20.39 | 2858095655 | 0 |
| 170.91.20.40 | 2858095656 | 0 |
| 170.91.20.41 | 2858095657 | 0 |
| 170.91.20.42 | 2858095658 | 0 |
| 170.91.20.43 | 2858095659 | 0 |
| 170.91.20.44 | 2858095660 | 0 |
| 170.91.20.45 | 2858095661 | 0 |
| 170.91.20.46 | 2858095662 | 0 |
| 170.91.20.47 | 2858095663 | 0 |
| 170.91.20.48 | 2858095664 | 0 |
| 170.91.20.49 | 2858095665 | 0 |
| 170.91.20.50 | 2858095666 | 0 |
| 170.91.20.51 | 2858095667 | 0 |
| 170.91.20.52 | 2858095668 | 0 |
| 170.91.20.53 | 2858095669 | 0 |
| 170.91.20.54 | 2858095670 | 0 |
| 170.91.20.55 | 2858095671 | 0 |
| 170.91.20.56 | 2858095672 | 0 |
| 170.91.20.57 | 2858095673 | 0 |
| 170.91.20.58 | 2858095674 | 0 |
| 170.91.20.59 | 2858095675 | 0 |
| 170.91.20.60 | 2858095676 | 0 |
| 170.91.20.61 | 2858095677 | 0 |
| 170.91.20.62 | 2858095678 | 0 |
| 170.91.20.63 | 2858095679 | 0 |
| 170.91.20.64 | 2858095680 | 0 |
| 170.91.20.65 | 2858095681 | 0 |
| 170.91.20.66 | 2858095682 | 0 |
| 170.91.20.67 | 2858095683 | 0 |
| 170.91.20.68 | 2858095684 | 0 |
| 170.91.20.69 | 2858095685 | 0 |
| 170.91.20.70 | 2858095686 | 0 |
| 170.91.20.71 | 2858095687 | 0 |
| 170.91.20.72 | 2858095688 | 0 |
| 170.91.20.73 | 2858095689 | 0 |
| 170.91.20.74 | 2858095690 | 0 |
| 170.91.20.75 | 2858095691 | 0 |
| 170.91.20.76 | 2858095692 | 0 |
| 170.91.20.77 | 2858095693 | 0 |
| 170.91.20.78 | 2858095694 | 0 |
| 170.91.20.79 | 2858095695 | 0 |
| 170.91.20.80 | 2858095696 | 0 |
| 170.91.20.81 | 2858095697 | 0 |
| 170.91.20.82 | 2858095698 | 0 |
| 170.91.20.83 | 2858095699 | 0 |
| 170.91.20.84 | 2858095700 | 0 |
| 170.91.20.85 | 2858095701 | 0 |