Les adresses IP débutant par 4.87.89 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 | 27/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Philadelphia | 39,9523 | -75,1638 | 2017-08-26 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 4.87.89.0 | 72833280 | 0 |
| 4.87.89.1 | 72833281 | 0 |
| 4.87.89.2 | 72833282 | 0 |
| 4.87.89.3 | 72833283 | 0 |
| 4.87.89.4 | 72833284 | 0 |
| 4.87.89.5 | 72833285 | 0 |
| 4.87.89.6 | 72833286 | 0 |
| 4.87.89.7 | 72833287 | 0 |
| 4.87.89.8 | 72833288 | 0 |
| 4.87.89.9 | 72833289 | 0 |
| 4.87.89.10 | 72833290 | 0 |
| 4.87.89.11 | 72833291 | 0 |
| 4.87.89.12 | 72833292 | 0 |
| 4.87.89.13 | 72833293 | 0 |
| 4.87.89.14 | 72833294 | 0 |
| 4.87.89.15 | 72833295 | 0 |
| 4.87.89.16 | 72833296 | 0 |
| 4.87.89.17 | 72833297 | 0 |
| 4.87.89.18 | 72833298 | 0 |
| 4.87.89.19 | 72833299 | 0 |
| 4.87.89.20 | 72833300 | 0 |
| 4.87.89.21 | 72833301 | 0 |
| 4.87.89.22 | 72833302 | 0 |
| 4.87.89.23 | 72833303 | 0 |
| 4.87.89.24 | 72833304 | 0 |
| 4.87.89.25 | 72833305 | 0 |
| 4.87.89.26 | 72833306 | 0 |
| 4.87.89.27 | 72833307 | 0 |
| 4.87.89.28 | 72833308 | 0 |
| 4.87.89.29 | 72833309 | 0 |
| 4.87.89.30 | 72833310 | 0 |
| 4.87.89.31 | 72833311 | 0 |
| 4.87.89.32 | 72833312 | 0 |
| 4.87.89.33 | 72833313 | 0 |
| 4.87.89.34 | 72833314 | 0 |
| 4.87.89.35 | 72833315 | 0 |
| 4.87.89.36 | 72833316 | 0 |
| 4.87.89.37 | 72833317 | 0 |
| 4.87.89.38 | 72833318 | 0 |
| 4.87.89.39 | 72833319 | 0 |
| 4.87.89.40 | 72833320 | 0 |
| 4.87.89.41 | 72833321 | 0 |
| 4.87.89.42 | 72833322 | 0 |
| 4.87.89.43 | 72833323 | 0 |
| 4.87.89.44 | 72833324 | 0 |
| 4.87.89.45 | 72833325 | 0 |
| 4.87.89.46 | 72833326 | 0 |
| 4.87.89.47 | 72833327 | 0 |
| 4.87.89.48 | 72833328 | 0 |
| 4.87.89.49 | 72833329 | 0 |
| 4.87.89.50 | 72833330 | 0 |
| 4.87.89.51 | 72833331 | 0 |
| 4.87.89.52 | 72833332 | 0 |
| 4.87.89.53 | 72833333 | 0 |
| 4.87.89.54 | 72833334 | 0 |
| 4.87.89.55 | 72833335 | 0 |
| 4.87.89.56 | 72833336 | 0 |
| 4.87.89.57 | 72833337 | 0 |
| 4.87.89.58 | 72833338 | 0 |
| 4.87.89.59 | 72833339 | 0 |
| 4.87.89.60 | 72833340 | 0 |
| 4.87.89.61 | 72833341 | 0 |
| 4.87.89.62 | 72833342 | 0 |
| 4.87.89.63 | 72833343 | 0 |
| 4.87.89.64 | 72833344 | 0 |
| 4.87.89.65 | 72833345 | 0 |
| 4.87.89.66 | 72833346 | 0 |
| 4.87.89.67 | 72833347 | 0 |
| 4.87.89.68 | 72833348 | 0 |
| 4.87.89.69 | 72833349 | 0 |
| 4.87.89.70 | 72833350 | 0 |
| 4.87.89.71 | 72833351 | 0 |
| 4.87.89.72 | 72833352 | 0 |
| 4.87.89.73 | 72833353 | 0 |
| 4.87.89.74 | 72833354 | 0 |
| 4.87.89.75 | 72833355 | 0 |
| 4.87.89.76 | 72833356 | 0 |
| 4.87.89.77 | 72833357 | 0 |
| 4.87.89.78 | 72833358 | 0 |
| 4.87.89.79 | 72833359 | 0 |
| 4.87.89.80 | 72833360 | 0 |
| 4.87.89.81 | 72833361 | 0 |
| 4.87.89.82 | 72833362 | 0 |
| 4.87.89.83 | 72833363 | 0 |
| 4.87.89.84 | 72833364 | 0 |
| 4.87.89.85 | 72833365 | 0 |