L'indirizzo IP 3.90.72 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 | arin |
| Ultimo aggiornamento | 04/01/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Knoxville | 35,9606 | -83,9207 | 2019-01-11 |
| MaxMind | US | United States | - | Fairfield | 41,1412 | -73,2637 | 2019-01-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.90.72.0 | 56248320 | 0 |
| 3.90.72.1 | 56248321 | 0 |
| 3.90.72.2 | 56248322 | 0 |
| 3.90.72.3 | 56248323 | 0 |
| 3.90.72.4 | 56248324 | 0 |
| 3.90.72.5 | 56248325 | 0 |
| 3.90.72.6 | 56248326 | 0 |
| 3.90.72.7 | 56248327 | 0 |
| 3.90.72.8 | 56248328 | 0 |
| 3.90.72.9 | 56248329 | 0 |
| 3.90.72.10 | 56248330 | 0 |
| 3.90.72.11 | 56248331 | 0 |
| 3.90.72.12 | 56248332 | 0 |
| 3.90.72.13 | 56248333 | 0 |
| 3.90.72.14 | 56248334 | 0 |
| 3.90.72.15 | 56248335 | 0 |
| 3.90.72.16 | 56248336 | 0 |
| 3.90.72.17 | 56248337 | 0 |
| 3.90.72.18 | 56248338 | 0 |
| 3.90.72.19 | 56248339 | 0 |
| 3.90.72.20 | 56248340 | 0 |
| 3.90.72.21 | 56248341 | 0 |
| 3.90.72.22 | 56248342 | 0 |
| 3.90.72.23 | 56248343 | 0 |
| 3.90.72.24 | 56248344 | 0 |
| 3.90.72.25 | 56248345 | 0 |
| 3.90.72.26 | 56248346 | 0 |
| 3.90.72.27 | 56248347 | 0 |
| 3.90.72.28 | 56248348 | 0 |
| 3.90.72.29 | 56248349 | 0 |
| 3.90.72.30 | 56248350 | 0 |
| 3.90.72.31 | 56248351 | 0 |
| 3.90.72.32 | 56248352 | 0 |
| 3.90.72.33 | 56248353 | 0 |
| 3.90.72.34 | 56248354 | 0 |
| 3.90.72.35 | 56248355 | 0 |
| 3.90.72.36 | 56248356 | 0 |
| 3.90.72.37 | 56248357 | 0 |
| 3.90.72.38 | 56248358 | 0 |
| 3.90.72.39 | 56248359 | 0 |
| 3.90.72.40 | 56248360 | 0 |
| 3.90.72.41 | 56248361 | 0 |
| 3.90.72.42 | 56248362 | 0 |
| 3.90.72.43 | 56248363 | 0 |
| 3.90.72.44 | 56248364 | 0 |
| 3.90.72.45 | 56248365 | 0 |
| 3.90.72.46 | 56248366 | 0 |
| 3.90.72.47 | 56248367 | 0 |
| 3.90.72.48 | 56248368 | 0 |
| 3.90.72.49 | 56248369 | 0 |
| 3.90.72.50 | 56248370 | 0 |
| 3.90.72.51 | 56248371 | 0 |
| 3.90.72.52 | 56248372 | 0 |
| 3.90.72.53 | 56248373 | 0 |
| 3.90.72.54 | 56248374 | 0 |
| 3.90.72.55 | 56248375 | 0 |
| 3.90.72.56 | 56248376 | 0 |
| 3.90.72.57 | 56248377 | 0 |
| 3.90.72.58 | 56248378 | 0 |
| 3.90.72.59 | 56248379 | 0 |
| 3.90.72.60 | 56248380 | 0 |
| 3.90.72.61 | 56248381 | 0 |
| 3.90.72.62 | 56248382 | 0 |
| 3.90.72.63 | 56248383 | 0 |
| 3.90.72.64 | 56248384 | 0 |
| 3.90.72.65 | 56248385 | 0 |
| 3.90.72.66 | 56248386 | 0 |
| 3.90.72.67 | 56248387 | 0 |
| 3.90.72.68 | 56248388 | 0 |
| 3.90.72.69 | 56248389 | 0 |
| 3.90.72.70 | 56248390 | 0 |
| 3.90.72.71 | 56248391 | 0 |
| 3.90.72.72 | 56248392 | 0 |
| 3.90.72.73 | 56248393 | 0 |
| 3.90.72.74 | 56248394 | 0 |
| 3.90.72.75 | 56248395 | 0 |
| 3.90.72.76 | 56248396 | 0 |
| 3.90.72.77 | 56248397 | 0 |
| 3.90.72.78 | 56248398 | 0 |
| 3.90.72.79 | 56248399 | 0 |
| 3.90.72.80 | 56248400 | 0 |
| 3.90.72.81 | 56248401 | 0 |
| 3.90.72.82 | 56248402 | 0 |
| 3.90.72.83 | 56248403 | 0 |
| 3.90.72.84 | 56248404 | 0 |
| 3.90.72.85 | 56248405 | 0 |