Die IP-Adresse 166.20.63 erfolgt über AT&T Data Communications Services, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.20.0.0/16 (Bereich 166.20.0.0, 166.20.255.255). Die autonomen Systemnummer (ASN) ist 2386.
| ASN | 2386 |
| Ausgehend von IP | 166.20.0.0 |
| Beendigung durch IP | 166.20.255.255 |
| ASN-Namen | AT&T Data Communications Services |
| GGDV | 166.20.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 27.06.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Cincinnati | 39,162 | -84,4569 | 2019-07-20 |
| MaxMind | US | USA | - | New York | 40,7449 | -73,9782 | 2019-07-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.20.63.0 | 2786344704 | 0 |
| 166.20.63.1 | 2786344705 | 0 |
| 166.20.63.2 | 2786344706 | 0 |
| 166.20.63.3 | 2786344707 | 0 |
| 166.20.63.4 | 2786344708 | 0 |
| 166.20.63.5 | 2786344709 | 0 |
| 166.20.63.6 | 2786344710 | 0 |
| 166.20.63.7 | 2786344711 | 0 |
| 166.20.63.8 | 2786344712 | 0 |
| 166.20.63.9 | 2786344713 | 0 |
| 166.20.63.10 | 2786344714 | 0 |
| 166.20.63.11 | 2786344715 | 0 |
| 166.20.63.12 | 2786344716 | 0 |
| 166.20.63.13 | 2786344717 | 0 |
| 166.20.63.14 | 2786344718 | 0 |
| 166.20.63.15 | 2786344719 | 0 |
| 166.20.63.16 | 2786344720 | 0 |
| 166.20.63.17 | 2786344721 | 0 |
| 166.20.63.18 | 2786344722 | 0 |
| 166.20.63.19 | 2786344723 | 0 |
| 166.20.63.20 | 2786344724 | 0 |
| 166.20.63.21 | 2786344725 | 0 |
| 166.20.63.22 | 2786344726 | 0 |
| 166.20.63.23 | 2786344727 | 0 |
| 166.20.63.24 | 2786344728 | 0 |
| 166.20.63.25 | 2786344729 | 0 |
| 166.20.63.26 | 2786344730 | 0 |
| 166.20.63.27 | 2786344731 | 0 |
| 166.20.63.28 | 2786344732 | 0 |
| 166.20.63.29 | 2786344733 | 0 |
| 166.20.63.30 | 2786344734 | 0 |
| 166.20.63.31 | 2786344735 | 0 |
| 166.20.63.32 | 2786344736 | 0 |
| 166.20.63.33 | 2786344737 | 0 |
| 166.20.63.34 | 2786344738 | 0 |
| 166.20.63.35 | 2786344739 | 0 |
| 166.20.63.36 | 2786344740 | 0 |
| 166.20.63.37 | 2786344741 | 0 |
| 166.20.63.38 | 2786344742 | 0 |
| 166.20.63.39 | 2786344743 | 0 |
| 166.20.63.40 | 2786344744 | 0 |
| 166.20.63.41 | 2786344745 | 0 |
| 166.20.63.42 | 2786344746 | 0 |
| 166.20.63.43 | 2786344747 | 0 |
| 166.20.63.44 | 2786344748 | 0 |
| 166.20.63.45 | 2786344749 | 0 |
| 166.20.63.46 | 2786344750 | 0 |
| 166.20.63.47 | 2786344751 | 0 |
| 166.20.63.48 | 2786344752 | 0 |
| 166.20.63.49 | 2786344753 | 0 |
| 166.20.63.50 | 2786344754 | 0 |
| 166.20.63.51 | 2786344755 | 0 |
| 166.20.63.52 | 2786344756 | 0 |
| 166.20.63.53 | 2786344757 | 0 |
| 166.20.63.54 | 2786344758 | 0 |
| 166.20.63.55 | 2786344759 | 0 |
| 166.20.63.56 | 2786344760 | 0 |
| 166.20.63.57 | 2786344761 | 0 |
| 166.20.63.58 | 2786344762 | 0 |
| 166.20.63.59 | 2786344763 | 0 |
| 166.20.63.60 | 2786344764 | 0 |
| 166.20.63.61 | 2786344765 | 0 |
| 166.20.63.62 | 2786344766 | 0 |
| 166.20.63.63 | 2786344767 | 0 |
| 166.20.63.64 | 2786344768 | 0 |
| 166.20.63.65 | 2786344769 | 0 |
| 166.20.63.66 | 2786344770 | 0 |
| 166.20.63.67 | 2786344771 | 0 |
| 166.20.63.68 | 2786344772 | 0 |
| 166.20.63.69 | 2786344773 | 0 |
| 166.20.63.70 | 2786344774 | 0 |
| 166.20.63.71 | 2786344775 | 0 |
| 166.20.63.72 | 2786344776 | 0 |
| 166.20.63.73 | 2786344777 | 0 |
| 166.20.63.74 | 2786344778 | 0 |
| 166.20.63.75 | 2786344779 | 0 |
| 166.20.63.76 | 2786344780 | 0 |
| 166.20.63.77 | 2786344781 | 0 |
| 166.20.63.78 | 2786344782 | 0 |
| 166.20.63.79 | 2786344783 | 0 |
| 166.20.63.80 | 2786344784 | 0 |
| 166.20.63.81 | 2786344785 | 0 |
| 166.20.63.82 | 2786344786 | 0 |
| 166.20.63.83 | 2786344787 | 0 |
| 166.20.63.84 | 2786344788 | 0 |
| 166.20.63.85 | 2786344789 | 0 |