Les adresses IP débutant par 4.99.76 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 4.0.0.0/8, le bloc IP comprant les adresses de 4.0.0.0 à 4.255.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 4.0.0.0 |
| IP se terminant par | 4.255.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Los Angeles | 34,0522 | -118,2437 | 2017-10-10 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-10-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 4.99.76.0 | 73616384 | 0 |
| 4.99.76.1 | 73616385 | 0 |
| 4.99.76.2 | 73616386 | 0 |
| 4.99.76.3 | 73616387 | 0 |
| 4.99.76.4 | 73616388 | 0 |
| 4.99.76.5 | 73616389 | 0 |
| 4.99.76.6 | 73616390 | 0 |
| 4.99.76.7 | 73616391 | 0 |
| 4.99.76.8 | 73616392 | 0 |
| 4.99.76.9 | 73616393 | 0 |
| 4.99.76.10 | 73616394 | 0 |
| 4.99.76.11 | 73616395 | 0 |
| 4.99.76.12 | 73616396 | 0 |
| 4.99.76.13 | 73616397 | 0 |
| 4.99.76.14 | 73616398 | 0 |
| 4.99.76.15 | 73616399 | 0 |
| 4.99.76.16 | 73616400 | 0 |
| 4.99.76.17 | 73616401 | 0 |
| 4.99.76.18 | 73616402 | 0 |
| 4.99.76.19 | 73616403 | 0 |
| 4.99.76.20 | 73616404 | 0 |
| 4.99.76.21 | 73616405 | 0 |
| 4.99.76.22 | 73616406 | 0 |
| 4.99.76.23 | 73616407 | 0 |
| 4.99.76.24 | 73616408 | 0 |
| 4.99.76.25 | 73616409 | 0 |
| 4.99.76.26 | 73616410 | 0 |
| 4.99.76.27 | 73616411 | 0 |
| 4.99.76.28 | 73616412 | 0 |
| 4.99.76.29 | 73616413 | 0 |
| 4.99.76.30 | 73616414 | 0 |
| 4.99.76.31 | 73616415 | 0 |
| 4.99.76.32 | 73616416 | 0 |
| 4.99.76.33 | 73616417 | 0 |
| 4.99.76.34 | 73616418 | 0 |
| 4.99.76.35 | 73616419 | 0 |
| 4.99.76.36 | 73616420 | 0 |
| 4.99.76.37 | 73616421 | 0 |
| 4.99.76.38 | 73616422 | 0 |
| 4.99.76.39 | 73616423 | 0 |
| 4.99.76.40 | 73616424 | 0 |
| 4.99.76.41 | 73616425 | 0 |
| 4.99.76.42 | 73616426 | 0 |
| 4.99.76.43 | 73616427 | 0 |
| 4.99.76.44 | 73616428 | 0 |
| 4.99.76.45 | 73616429 | 0 |
| 4.99.76.46 | 73616430 | 0 |
| 4.99.76.47 | 73616431 | 0 |
| 4.99.76.48 | 73616432 | 0 |
| 4.99.76.49 | 73616433 | 0 |
| 4.99.76.50 | 73616434 | 0 |
| 4.99.76.51 | 73616435 | 0 |
| 4.99.76.52 | 73616436 | 0 |
| 4.99.76.53 | 73616437 | 0 |
| 4.99.76.54 | 73616438 | 0 |
| 4.99.76.55 | 73616439 | 0 |
| 4.99.76.56 | 73616440 | 0 |
| 4.99.76.57 | 73616441 | 0 |
| 4.99.76.58 | 73616442 | 0 |
| 4.99.76.59 | 73616443 | 0 |
| 4.99.76.60 | 73616444 | 0 |
| 4.99.76.61 | 73616445 | 0 |
| 4.99.76.62 | 73616446 | 0 |
| 4.99.76.63 | 73616447 | 0 |
| 4.99.76.64 | 73616448 | 0 |
| 4.99.76.65 | 73616449 | 0 |
| 4.99.76.66 | 73616450 | 0 |
| 4.99.76.67 | 73616451 | 0 |
| 4.99.76.68 | 73616452 | 0 |
| 4.99.76.69 | 73616453 | 0 |
| 4.99.76.70 | 73616454 | 0 |
| 4.99.76.71 | 73616455 | 0 |
| 4.99.76.72 | 73616456 | 0 |
| 4.99.76.73 | 73616457 | 0 |
| 4.99.76.74 | 73616458 | 0 |
| 4.99.76.75 | 73616459 | 0 |
| 4.99.76.76 | 73616460 | 0 |
| 4.99.76.77 | 73616461 | 0 |
| 4.99.76.78 | 73616462 | 0 |
| 4.99.76.79 | 73616463 | 0 |
| 4.99.76.80 | 73616464 | 0 |
| 4.99.76.81 | 73616465 | 0 |
| 4.99.76.82 | 73616466 | 0 |
| 4.99.76.83 | 73616467 | 0 |
| 4.99.76.84 | 73616468 | 0 |
| 4.99.76.85 | 73616469 | 0 |