L'indirizzo IP 3.80.81 è fornito da Level 3 Communications, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 4.0.0.0/8, IP tra 4.0.0.0 a 4.255.255.255 ). Il numero di sistema autonomo (ASN) è 3356.
| ASN | 3356 |
| IP inizia con | 4.0.0.0 |
| IP finale con | 4.255.255.255 |
| ASN Nome | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 04/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Fairfield | 41,2184 | -73,2517 | 2017-08-04 |
| MaxMind | US | United States | - | Fairfield | 41,1412 | -73,2637 | 2017-08-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.80.81.0 | 55595264 | 0 |
| 3.80.81.1 | 55595265 | 0 |
| 3.80.81.2 | 55595266 | 0 |
| 3.80.81.3 | 55595267 | 0 |
| 3.80.81.4 | 55595268 | 0 |
| 3.80.81.5 | 55595269 | 0 |
| 3.80.81.6 | 55595270 | 0 |
| 3.80.81.7 | 55595271 | 0 |
| 3.80.81.8 | 55595272 | 0 |
| 3.80.81.9 | 55595273 | 0 |
| 3.80.81.10 | 55595274 | 0 |
| 3.80.81.11 | 55595275 | 0 |
| 3.80.81.12 | 55595276 | 0 |
| 3.80.81.13 | 55595277 | 0 |
| 3.80.81.14 | 55595278 | 0 |
| 3.80.81.15 | 55595279 | 0 |
| 3.80.81.16 | 55595280 | 0 |
| 3.80.81.17 | 55595281 | 0 |
| 3.80.81.18 | 55595282 | 0 |
| 3.80.81.19 | 55595283 | 0 |
| 3.80.81.20 | 55595284 | 0 |
| 3.80.81.21 | 55595285 | 0 |
| 3.80.81.22 | 55595286 | 0 |
| 3.80.81.23 | 55595287 | 0 |
| 3.80.81.24 | 55595288 | 0 |
| 3.80.81.25 | 55595289 | 0 |
| 3.80.81.26 | 55595290 | 0 |
| 3.80.81.27 | 55595291 | 0 |
| 3.80.81.28 | 55595292 | 0 |
| 3.80.81.29 | 55595293 | 0 |
| 3.80.81.30 | 55595294 | 0 |
| 3.80.81.31 | 55595295 | 0 |
| 3.80.81.32 | 55595296 | 0 |
| 3.80.81.33 | 55595297 | 0 |
| 3.80.81.34 | 55595298 | 0 |
| 3.80.81.35 | 55595299 | 0 |
| 3.80.81.36 | 55595300 | 0 |
| 3.80.81.37 | 55595301 | 0 |
| 3.80.81.38 | 55595302 | 0 |
| 3.80.81.39 | 55595303 | 0 |
| 3.80.81.40 | 55595304 | 0 |
| 3.80.81.41 | 55595305 | 0 |
| 3.80.81.42 | 55595306 | 0 |
| 3.80.81.43 | 55595307 | 0 |
| 3.80.81.44 | 55595308 | 0 |
| 3.80.81.45 | 55595309 | 0 |
| 3.80.81.46 | 55595310 | 0 |
| 3.80.81.47 | 55595311 | 0 |
| 3.80.81.48 | 55595312 | 0 |
| 3.80.81.49 | 55595313 | 0 |
| 3.80.81.50 | 55595314 | 0 |
| 3.80.81.51 | 55595315 | 0 |
| 3.80.81.52 | 55595316 | 0 |
| 3.80.81.53 | 55595317 | 0 |
| 3.80.81.54 | 55595318 | 0 |
| 3.80.81.55 | 55595319 | 0 |
| 3.80.81.56 | 55595320 | 0 |
| 3.80.81.57 | 55595321 | 0 |
| 3.80.81.58 | 55595322 | 0 |
| 3.80.81.59 | 55595323 | 0 |
| 3.80.81.60 | 55595324 | 0 |
| 3.80.81.61 | 55595325 | 0 |
| 3.80.81.62 | 55595326 | 0 |
| 3.80.81.63 | 55595327 | 0 |
| 3.80.81.64 | 55595328 | 0 |
| 3.80.81.65 | 55595329 | 0 |
| 3.80.81.66 | 55595330 | 0 |
| 3.80.81.67 | 55595331 | 0 |
| 3.80.81.68 | 55595332 | 0 |
| 3.80.81.69 | 55595333 | 0 |
| 3.80.81.70 | 55595334 | 0 |
| 3.80.81.71 | 55595335 | 0 |
| 3.80.81.72 | 55595336 | 0 |
| 3.80.81.73 | 55595337 | 0 |
| 3.80.81.74 | 55595338 | 0 |
| 3.80.81.75 | 55595339 | 0 |
| 3.80.81.76 | 55595340 | 0 |
| 3.80.81.77 | 55595341 | 0 |
| 3.80.81.78 | 55595342 | 0 |
| 3.80.81.79 | 55595343 | 0 |
| 3.80.81.80 | 55595344 | 0 |
| 3.80.81.81 | 55595345 | 0 |
| 3.80.81.82 | 55595346 | 0 |
| 3.80.81.83 | 55595347 | 0 |
| 3.80.81.84 | 55595348 | 0 |
| 3.80.81.85 | 55595349 | 0 |