Les adresses IP débutant par 166.89.63 sont fournies par City of Tucson, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.89.0.0/16, le bloc IP comprant les adresses de 166.89.0.0 à 166.89.255.255). Le numéro de système autonome (ASN) est 13918.
| ASN | 13918 |
| IP commençant par | 166.89.0.0 |
| IP se terminant par | 166.89.255.255 |
| Nom ASN | City of Tucson |
| CDIR | 166.89.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 12/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Tucson | 32,2161 | -110,971 | 2017-10-12 |
| MaxMind | US | États-Unis | - | Tucson | 32,1633 | -110,9164 | 2017-10-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.89.63.0 | 2790866688 | 0 |
| 166.89.63.1 | 2790866689 | 0 |
| 166.89.63.2 | 2790866690 | 0 |
| 166.89.63.3 | 2790866691 | 0 |
| 166.89.63.4 | 2790866692 | 0 |
| 166.89.63.5 | 2790866693 | 0 |
| 166.89.63.6 | 2790866694 | 0 |
| 166.89.63.7 | 2790866695 | 0 |
| 166.89.63.8 | 2790866696 | 0 |
| 166.89.63.9 | 2790866697 | 0 |
| 166.89.63.10 | 2790866698 | 0 |
| 166.89.63.11 | 2790866699 | 0 |
| 166.89.63.12 | 2790866700 | 0 |
| 166.89.63.13 | 2790866701 | 0 |
| 166.89.63.14 | 2790866702 | 0 |
| 166.89.63.15 | 2790866703 | 0 |
| 166.89.63.16 | 2790866704 | 0 |
| 166.89.63.17 | 2790866705 | 0 |
| 166.89.63.18 | 2790866706 | 0 |
| 166.89.63.19 | 2790866707 | 0 |
| 166.89.63.20 | 2790866708 | 0 |
| 166.89.63.21 | 2790866709 | 0 |
| 166.89.63.22 | 2790866710 | 0 |
| 166.89.63.23 | 2790866711 | 0 |
| 166.89.63.24 | 2790866712 | 0 |
| 166.89.63.25 | 2790866713 | 0 |
| 166.89.63.26 | 2790866714 | 0 |
| 166.89.63.27 | 2790866715 | 0 |
| 166.89.63.28 | 2790866716 | 0 |
| 166.89.63.29 | 2790866717 | 0 |
| 166.89.63.30 | 2790866718 | 0 |
| 166.89.63.31 | 2790866719 | 0 |
| 166.89.63.32 | 2790866720 | 0 |
| 166.89.63.33 | 2790866721 | 0 |
| 166.89.63.34 | 2790866722 | 0 |
| 166.89.63.35 | 2790866723 | 0 |
| 166.89.63.36 | 2790866724 | 0 |
| 166.89.63.37 | 2790866725 | 0 |
| 166.89.63.38 | 2790866726 | 0 |
| 166.89.63.39 | 2790866727 | 0 |
| 166.89.63.40 | 2790866728 | 0 |
| 166.89.63.41 | 2790866729 | 0 |
| 166.89.63.42 | 2790866730 | 0 |
| 166.89.63.43 | 2790866731 | 0 |
| 166.89.63.44 | 2790866732 | 0 |
| 166.89.63.45 | 2790866733 | 0 |
| 166.89.63.46 | 2790866734 | 0 |
| 166.89.63.47 | 2790866735 | 0 |
| 166.89.63.48 | 2790866736 | 0 |
| 166.89.63.49 | 2790866737 | 0 |
| 166.89.63.50 | 2790866738 | 0 |
| 166.89.63.51 | 2790866739 | 0 |
| 166.89.63.52 | 2790866740 | 0 |
| 166.89.63.53 | 2790866741 | 0 |
| 166.89.63.54 | 2790866742 | 0 |
| 166.89.63.55 | 2790866743 | 0 |
| 166.89.63.56 | 2790866744 | 0 |
| 166.89.63.57 | 2790866745 | 0 |
| 166.89.63.58 | 2790866746 | 0 |
| 166.89.63.59 | 2790866747 | 0 |
| 166.89.63.60 | 2790866748 | 0 |
| 166.89.63.61 | 2790866749 | 0 |
| 166.89.63.62 | 2790866750 | 0 |
| 166.89.63.63 | 2790866751 | 0 |
| 166.89.63.64 | 2790866752 | 0 |
| 166.89.63.65 | 2790866753 | 0 |
| 166.89.63.66 | 2790866754 | 0 |
| 166.89.63.67 | 2790866755 | 0 |
| 166.89.63.68 | 2790866756 | 0 |
| 166.89.63.69 | 2790866757 | 0 |
| 166.89.63.70 | 2790866758 | 0 |
| 166.89.63.71 | 2790866759 | 0 |
| 166.89.63.72 | 2790866760 | 0 |
| 166.89.63.73 | 2790866761 | 0 |
| 166.89.63.74 | 2790866762 | 0 |
| 166.89.63.75 | 2790866763 | 0 |
| 166.89.63.76 | 2790866764 | 0 |
| 166.89.63.77 | 2790866765 | 0 |
| 166.89.63.78 | 2790866766 | 0 |
| 166.89.63.79 | 2790866767 | 0 |
| 166.89.63.80 | 2790866768 | 0 |
| 166.89.63.81 | 2790866769 | 0 |
| 166.89.63.82 | 2790866770 | 0 |
| 166.89.63.83 | 2790866771 | 0 |
| 166.89.63.84 | 2790866772 | 0 |
| 166.89.63.85 | 2790866773 | 0 |