Les adresses IP débutant par 66.77.127 sont fournies par Qwest Communications Company, LLC, elles appartiennent au CIDR (Classless Inter-Domain Routing) 66.77.0.0/16, le bloc IP comprant les adresses de 66.77.0.0 à 66.77.255.255). Le numéro de système autonome (ASN) est 209.
| ASN | 209 |
| IP commençant par | 66.77.0.0 |
| IP se terminant par | 66.77.255.255 |
| Nom ASN | Qwest Communications Company, LLC |
| CDIR | 66.77.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 26/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Sterling | 38,9977 | -77,4332 | 2019-07-17 |
| MaxMind | US | États-Unis | - | Boulder | 40,015 | -105,2706 | 2019-07-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.77.127.0 | 1112375040 | 0 |
| 66.77.127.1 | 1112375041 | 0 |
| 66.77.127.2 | 1112375042 | 0 |
| 66.77.127.3 | 1112375043 | 0 |
| 66.77.127.4 | 1112375044 | 0 |
| 66.77.127.5 | 1112375045 | 0 |
| 66.77.127.6 | 1112375046 | 0 |
| 66.77.127.7 | 1112375047 | 0 |
| 66.77.127.8 | 1112375048 | 0 |
| 66.77.127.9 | 1112375049 | 0 |
| 66.77.127.10 | 1112375050 | 0 |
| 66.77.127.11 | 1112375051 | 0 |
| 66.77.127.12 | 1112375052 | 0 |
| 66.77.127.13 | 1112375053 | 0 |
| 66.77.127.14 | 1112375054 | 0 |
| 66.77.127.15 | 1112375055 | 0 |
| 66.77.127.16 | 1112375056 | 0 |
| 66.77.127.17 | 1112375057 | 0 |
| 66.77.127.18 | 1112375058 | 0 |
| 66.77.127.19 | 1112375059 | 0 |
| 66.77.127.20 | 1112375060 | 0 |
| 66.77.127.21 | 1112375061 | 0 |
| 66.77.127.22 | 1112375062 | 0 |
| 66.77.127.23 | 1112375063 | 0 |
| 66.77.127.24 | 1112375064 | 0 |
| 66.77.127.25 | 1112375065 | 0 |
| 66.77.127.26 | 1112375066 | 0 |
| 66.77.127.27 | 1112375067 | 0 |
| 66.77.127.28 | 1112375068 | 0 |
| 66.77.127.29 | 1112375069 | 0 |
| 66.77.127.30 | 1112375070 | 0 |
| 66.77.127.31 | 1112375071 | 0 |
| 66.77.127.32 | 1112375072 | 0 |
| 66.77.127.33 | 1112375073 | 0 |
| 66.77.127.34 | 1112375074 | 0 |
| 66.77.127.35 | 1112375075 | 0 |
| 66.77.127.36 | 1112375076 | 0 |
| 66.77.127.37 | 1112375077 | 0 |
| 66.77.127.38 | 1112375078 | 0 |
| 66.77.127.39 | 1112375079 | 0 |
| 66.77.127.40 | 1112375080 | 0 |
| 66.77.127.41 | 1112375081 | 0 |
| 66.77.127.42 | 1112375082 | 0 |
| 66.77.127.43 | 1112375083 | 0 |
| 66.77.127.44 | 1112375084 | 0 |
| 66.77.127.45 | 1112375085 | 0 |
| 66.77.127.46 | 1112375086 | 0 |
| 66.77.127.47 | 1112375087 | 0 |
| 66.77.127.48 | 1112375088 | 0 |
| 66.77.127.49 | 1112375089 | 0 |
| 66.77.127.50 | 1112375090 | 0 |
| 66.77.127.51 | 1112375091 | 0 |
| 66.77.127.52 | 1112375092 | 0 |
| 66.77.127.53 | 1112375093 | 0 |
| 66.77.127.54 | 1112375094 | 0 |
| 66.77.127.55 | 1112375095 | 0 |
| 66.77.127.56 | 1112375096 | 0 |
| 66.77.127.57 | 1112375097 | 0 |
| 66.77.127.58 | 1112375098 | 0 |
| 66.77.127.59 | 1112375099 | 0 |
| 66.77.127.60 | 1112375100 | 0 |
| 66.77.127.61 | 1112375101 | 0 |
| 66.77.127.62 | 1112375102 | 0 |
| 66.77.127.63 | 1112375103 | 0 |
| 66.77.127.64 | 1112375104 | 0 |
| 66.77.127.65 | 1112375105 | 0 |
| 66.77.127.66 | 1112375106 | 0 |
| 66.77.127.67 | 1112375107 | 0 |
| 66.77.127.68 | 1112375108 | 0 |
| 66.77.127.69 | 1112375109 | 0 |
| 66.77.127.70 | 1112375110 | 0 |
| 66.77.127.71 | 1112375111 | 0 |
| 66.77.127.72 | 1112375112 | 0 |
| 66.77.127.73 | 1112375113 | 0 |
| 66.77.127.74 | 1112375114 | 0 |
| 66.77.127.75 | 1112375115 | 0 |
| 66.77.127.76 | 1112375116 | 0 |
| 66.77.127.77 | 1112375117 | 0 |
| 66.77.127.78 | 1112375118 | 0 |
| 66.77.127.79 | 1112375119 | 0 |
| 66.77.127.80 | 1112375120 | 0 |
| 66.77.127.81 | 1112375121 | 0 |
| 66.77.127.82 | 1112375122 | 0 |
| 66.77.127.83 | 1112375123 | 0 |
| 66.77.127.84 | 1112375124 | 0 |
| 66.77.127.85 | 1112375125 | 0 |