Die IP-Adresse 166.56.91 erfolgt über MCI, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.56.0.0/16 (Bereich 166.56.0.0, 166.56.255.255). Die autonomen Systemnummer (ASN) ist 3371.
| ASN | 3371 |
| Ausgehend von IP | 166.56.0.0 |
| Beendigung durch IP | 166.56.255.255 |
| ASN-Namen | MCI |
| GGDV | 166.56.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 07.12.2018 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Dulles | 38,9517 | -77,4481 | 2018-12-07 |
| MaxMind | US | USA | - | Ashburn | 39,018 | -77,539 | 2018-12-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.56.91.0 | 2788711168 | 0 |
| 166.56.91.1 | 2788711169 | 0 |
| 166.56.91.2 | 2788711170 | 0 |
| 166.56.91.3 | 2788711171 | 0 |
| 166.56.91.4 | 2788711172 | 0 |
| 166.56.91.5 | 2788711173 | 0 |
| 166.56.91.6 | 2788711174 | 0 |
| 166.56.91.7 | 2788711175 | 0 |
| 166.56.91.8 | 2788711176 | 0 |
| 166.56.91.9 | 2788711177 | 0 |
| 166.56.91.10 | 2788711178 | 0 |
| 166.56.91.11 | 2788711179 | 0 |
| 166.56.91.12 | 2788711180 | 0 |
| 166.56.91.13 | 2788711181 | 0 |
| 166.56.91.14 | 2788711182 | 0 |
| 166.56.91.15 | 2788711183 | 0 |
| 166.56.91.16 | 2788711184 | 0 |
| 166.56.91.17 | 2788711185 | 0 |
| 166.56.91.18 | 2788711186 | 0 |
| 166.56.91.19 | 2788711187 | 0 |
| 166.56.91.20 | 2788711188 | 0 |
| 166.56.91.21 | 2788711189 | 0 |
| 166.56.91.22 | 2788711190 | 0 |
| 166.56.91.23 | 2788711191 | 0 |
| 166.56.91.24 | 2788711192 | 0 |
| 166.56.91.25 | 2788711193 | 0 |
| 166.56.91.26 | 2788711194 | 0 |
| 166.56.91.27 | 2788711195 | 0 |
| 166.56.91.28 | 2788711196 | 0 |
| 166.56.91.29 | 2788711197 | 0 |
| 166.56.91.30 | 2788711198 | 0 |
| 166.56.91.31 | 2788711199 | 0 |
| 166.56.91.32 | 2788711200 | 0 |
| 166.56.91.33 | 2788711201 | 0 |
| 166.56.91.34 | 2788711202 | 0 |
| 166.56.91.35 | 2788711203 | 0 |
| 166.56.91.36 | 2788711204 | 0 |
| 166.56.91.37 | 2788711205 | 0 |
| 166.56.91.38 | 2788711206 | 0 |
| 166.56.91.39 | 2788711207 | 0 |
| 166.56.91.40 | 2788711208 | 0 |
| 166.56.91.41 | 2788711209 | 0 |
| 166.56.91.42 | 2788711210 | 0 |
| 166.56.91.43 | 2788711211 | 0 |
| 166.56.91.44 | 2788711212 | 0 |
| 166.56.91.45 | 2788711213 | 0 |
| 166.56.91.46 | 2788711214 | 0 |
| 166.56.91.47 | 2788711215 | 0 |
| 166.56.91.48 | 2788711216 | 0 |
| 166.56.91.49 | 2788711217 | 0 |
| 166.56.91.50 | 2788711218 | 0 |
| 166.56.91.51 | 2788711219 | 0 |
| 166.56.91.52 | 2788711220 | 0 |
| 166.56.91.53 | 2788711221 | 0 |
| 166.56.91.54 | 2788711222 | 0 |
| 166.56.91.55 | 2788711223 | 0 |
| 166.56.91.56 | 2788711224 | 0 |
| 166.56.91.57 | 2788711225 | 0 |
| 166.56.91.58 | 2788711226 | 0 |
| 166.56.91.59 | 2788711227 | 0 |
| 166.56.91.60 | 2788711228 | 0 |
| 166.56.91.61 | 2788711229 | 0 |
| 166.56.91.62 | 2788711230 | 0 |
| 166.56.91.63 | 2788711231 | 0 |
| 166.56.91.64 | 2788711232 | 0 |
| 166.56.91.65 | 2788711233 | 0 |
| 166.56.91.66 | 2788711234 | 0 |
| 166.56.91.67 | 2788711235 | 0 |
| 166.56.91.68 | 2788711236 | 0 |
| 166.56.91.69 | 2788711237 | 0 |
| 166.56.91.70 | 2788711238 | 0 |
| 166.56.91.71 | 2788711239 | 0 |
| 166.56.91.72 | 2788711240 | 0 |
| 166.56.91.73 | 2788711241 | 0 |
| 166.56.91.74 | 2788711242 | 0 |
| 166.56.91.75 | 2788711243 | 0 |
| 166.56.91.76 | 2788711244 | 0 |
| 166.56.91.77 | 2788711245 | 0 |
| 166.56.91.78 | 2788711246 | 0 |
| 166.56.91.79 | 2788711247 | 0 |
| 166.56.91.80 | 2788711248 | 0 |
| 166.56.91.81 | 2788711249 | 0 |
| 166.56.91.82 | 2788711250 | 0 |
| 166.56.91.83 | 2788711251 | 0 |
| 166.56.91.84 | 2788711252 | 0 |
| 166.56.91.85 | 2788711253 | 0 |