Les adresses IP débutant par 166.41.28 sont fournies par MCI, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.32.0.0/12, le bloc IP comprant les adresses de 166.32.0.0 à 166.47.255.255). Le numéro de système autonome (ASN) est 3371.
| ASN | 3371 |
| IP commençant par | 166.32.0.0 |
| IP se terminant par | 166.47.255.255 |
| Nom ASN | MCI |
| CDIR | 166.32.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 22/09/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Dulles | 38,9517 | -77,4481 | 2018-09-21 |
| MaxMind | US | États-Unis | - | Ashburn | 39,018 | -77,539 | 2018-09-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.41.28.0 | 2787712000 | 0 |
| 166.41.28.1 | 2787712001 | 0 |
| 166.41.28.2 | 2787712002 | 0 |
| 166.41.28.3 | 2787712003 | 0 |
| 166.41.28.4 | 2787712004 | 0 |
| 166.41.28.5 | 2787712005 | 0 |
| 166.41.28.6 | 2787712006 | 0 |
| 166.41.28.7 | 2787712007 | 0 |
| 166.41.28.8 | 2787712008 | 0 |
| 166.41.28.9 | 2787712009 | 0 |
| 166.41.28.10 | 2787712010 | 0 |
| 166.41.28.11 | 2787712011 | 0 |
| 166.41.28.12 | 2787712012 | 0 |
| 166.41.28.13 | 2787712013 | 0 |
| 166.41.28.14 | 2787712014 | 0 |
| 166.41.28.15 | 2787712015 | 0 |
| 166.41.28.16 | 2787712016 | 0 |
| 166.41.28.17 | 2787712017 | 0 |
| 166.41.28.18 | 2787712018 | 0 |
| 166.41.28.19 | 2787712019 | 0 |
| 166.41.28.20 | 2787712020 | 0 |
| 166.41.28.21 | 2787712021 | 0 |
| 166.41.28.22 | 2787712022 | 0 |
| 166.41.28.23 | 2787712023 | 0 |
| 166.41.28.24 | 2787712024 | 0 |
| 166.41.28.25 | 2787712025 | 0 |
| 166.41.28.26 | 2787712026 | 0 |
| 166.41.28.27 | 2787712027 | 0 |
| 166.41.28.28 | 2787712028 | 0 |
| 166.41.28.29 | 2787712029 | 0 |
| 166.41.28.30 | 2787712030 | 0 |
| 166.41.28.31 | 2787712031 | 0 |
| 166.41.28.32 | 2787712032 | 0 |
| 166.41.28.33 | 2787712033 | 0 |
| 166.41.28.34 | 2787712034 | 0 |
| 166.41.28.35 | 2787712035 | 0 |
| 166.41.28.36 | 2787712036 | 0 |
| 166.41.28.37 | 2787712037 | 0 |
| 166.41.28.38 | 2787712038 | 0 |
| 166.41.28.39 | 2787712039 | 0 |
| 166.41.28.40 | 2787712040 | 0 |
| 166.41.28.41 | 2787712041 | 0 |
| 166.41.28.42 | 2787712042 | 0 |
| 166.41.28.43 | 2787712043 | 0 |
| 166.41.28.44 | 2787712044 | 0 |
| 166.41.28.45 | 2787712045 | 0 |
| 166.41.28.46 | 2787712046 | 0 |
| 166.41.28.47 | 2787712047 | 0 |
| 166.41.28.48 | 2787712048 | 0 |
| 166.41.28.49 | 2787712049 | 0 |
| 166.41.28.50 | 2787712050 | 0 |
| 166.41.28.51 | 2787712051 | 0 |
| 166.41.28.52 | 2787712052 | 0 |
| 166.41.28.53 | 2787712053 | 0 |
| 166.41.28.54 | 2787712054 | 0 |
| 166.41.28.55 | 2787712055 | 0 |
| 166.41.28.56 | 2787712056 | 0 |
| 166.41.28.57 | 2787712057 | 0 |
| 166.41.28.58 | 2787712058 | 0 |
| 166.41.28.59 | 2787712059 | 0 |
| 166.41.28.60 | 2787712060 | 0 |
| 166.41.28.61 | 2787712061 | 0 |
| 166.41.28.62 | 2787712062 | 0 |
| 166.41.28.63 | 2787712063 | 0 |
| 166.41.28.64 | 2787712064 | 0 |
| 166.41.28.65 | 2787712065 | 0 |
| 166.41.28.66 | 2787712066 | 0 |
| 166.41.28.67 | 2787712067 | 0 |
| 166.41.28.68 | 2787712068 | 0 |
| 166.41.28.69 | 2787712069 | 0 |
| 166.41.28.70 | 2787712070 | 0 |
| 166.41.28.71 | 2787712071 | 0 |
| 166.41.28.72 | 2787712072 | 0 |
| 166.41.28.73 | 2787712073 | 0 |
| 166.41.28.74 | 2787712074 | 0 |
| 166.41.28.75 | 2787712075 | 0 |
| 166.41.28.76 | 2787712076 | 0 |
| 166.41.28.77 | 2787712077 | 0 |
| 166.41.28.78 | 2787712078 | 0 |
| 166.41.28.79 | 2787712079 | 0 |
| 166.41.28.80 | 2787712080 | 0 |
| 166.41.28.81 | 2787712081 | 0 |
| 166.41.28.82 | 2787712082 | 0 |
| 166.41.28.83 | 2787712083 | 0 |
| 166.41.28.84 | 2787712084 | 0 |
| 166.41.28.85 | 2787712085 | 0 |