L'indirizzo IP 172.20.89 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 172.0.0.0/12, IP tra 172.0.0.0 a 172.15.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 172.0.0.0 |
| IP finale con | 172.15.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 06/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | - | - | - | - | 0 | 0 | 2017-07-05 |
| MaxMind | US | United States | - | Valencia | 34,418 | -118,5662 | 2017-07-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.20.89.0 | 2887014656 | 0 |
| 172.20.89.1 | 2887014657 | 0 |
| 172.20.89.2 | 2887014658 | 0 |
| 172.20.89.3 | 2887014659 | 0 |
| 172.20.89.4 | 2887014660 | 0 |
| 172.20.89.5 | 2887014661 | 0 |
| 172.20.89.6 | 2887014662 | 0 |
| 172.20.89.7 | 2887014663 | 0 |
| 172.20.89.8 | 2887014664 | 0 |
| 172.20.89.9 | 2887014665 | 0 |
| 172.20.89.10 | 2887014666 | 0 |
| 172.20.89.11 | 2887014667 | 0 |
| 172.20.89.12 | 2887014668 | 0 |
| 172.20.89.13 | 2887014669 | 0 |
| 172.20.89.14 | 2887014670 | 0 |
| 172.20.89.15 | 2887014671 | 0 |
| 172.20.89.16 | 2887014672 | 0 |
| 172.20.89.17 | 2887014673 | 0 |
| 172.20.89.18 | 2887014674 | 0 |
| 172.20.89.19 | 2887014675 | 0 |
| 172.20.89.20 | 2887014676 | 0 |
| 172.20.89.21 | 2887014677 | 0 |
| 172.20.89.22 | 2887014678 | 0 |
| 172.20.89.23 | 2887014679 | 0 |
| 172.20.89.24 | 2887014680 | 0 |
| 172.20.89.25 | 2887014681 | 0 |
| 172.20.89.26 | 2887014682 | 0 |
| 172.20.89.27 | 2887014683 | 0 |
| 172.20.89.28 | 2887014684 | 0 |
| 172.20.89.29 | 2887014685 | 0 |
| 172.20.89.30 | 2887014686 | 0 |
| 172.20.89.31 | 2887014687 | 0 |
| 172.20.89.32 | 2887014688 | 0 |
| 172.20.89.33 | 2887014689 | 0 |
| 172.20.89.34 | 2887014690 | 0 |
| 172.20.89.35 | 2887014691 | 0 |
| 172.20.89.36 | 2887014692 | 0 |
| 172.20.89.37 | 2887014693 | 0 |
| 172.20.89.38 | 2887014694 | 0 |
| 172.20.89.39 | 2887014695 | 0 |
| 172.20.89.40 | 2887014696 | 0 |
| 172.20.89.41 | 2887014697 | 0 |
| 172.20.89.42 | 2887014698 | 0 |
| 172.20.89.43 | 2887014699 | 0 |
| 172.20.89.44 | 2887014700 | 0 |
| 172.20.89.45 | 2887014701 | 0 |
| 172.20.89.46 | 2887014702 | 0 |
| 172.20.89.47 | 2887014703 | 0 |
| 172.20.89.48 | 2887014704 | 0 |
| 172.20.89.49 | 2887014705 | 0 |
| 172.20.89.50 | 2887014706 | 0 |
| 172.20.89.51 | 2887014707 | 0 |
| 172.20.89.52 | 2887014708 | 0 |
| 172.20.89.53 | 2887014709 | 0 |
| 172.20.89.54 | 2887014710 | 0 |
| 172.20.89.55 | 2887014711 | 0 |
| 172.20.89.56 | 2887014712 | 0 |
| 172.20.89.57 | 2887014713 | 0 |
| 172.20.89.58 | 2887014714 | 0 |
| 172.20.89.59 | 2887014715 | 0 |
| 172.20.89.60 | 2887014716 | 0 |
| 172.20.89.61 | 2887014717 | 0 |
| 172.20.89.62 | 2887014718 | 0 |
| 172.20.89.63 | 2887014719 | 0 |
| 172.20.89.64 | 2887014720 | 0 |
| 172.20.89.65 | 2887014721 | 0 |
| 172.20.89.66 | 2887014722 | 0 |
| 172.20.89.67 | 2887014723 | 0 |
| 172.20.89.68 | 2887014724 | 0 |
| 172.20.89.69 | 2887014725 | 0 |
| 172.20.89.70 | 2887014726 | 0 |
| 172.20.89.71 | 2887014727 | 0 |
| 172.20.89.72 | 2887014728 | 0 |
| 172.20.89.73 | 2887014729 | 0 |
| 172.20.89.74 | 2887014730 | 0 |
| 172.20.89.75 | 2887014731 | 0 |
| 172.20.89.76 | 2887014732 | 0 |
| 172.20.89.77 | 2887014733 | 0 |
| 172.20.89.78 | 2887014734 | 0 |
| 172.20.89.79 | 2887014735 | 0 |
| 172.20.89.80 | 2887014736 | 0 |
| 172.20.89.81 | 2887014737 | 0 |
| 172.20.89.82 | 2887014738 | 0 |
| 172.20.89.83 | 2887014739 | 0 |
| 172.20.89.84 | 2887014740 | 0 |
| 172.20.89.85 | 2887014741 | 0 |