Les adresses IP débutant par 87.77.220 sont fournies par Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., elles appartiennent au CIDR (Classless Inter-Domain Routing) 87.77.0.0/16, le bloc IP comprant les adresses de 87.77.0.0 à 87.77.255.255). Le numéro de système autonome (ASN) est 680.
| ASN | 680 |
| IP commençant par | 87.77.0.0 |
| IP se terminant par | 87.77.255.255 |
| Nom ASN | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| CDIR | 87.77.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 12/03/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DE | Allemagne | - | Kiel | 54,3213 | 10,1349 | 2019-03-12 |
| MaxMind | DE | Allemagne | - | Cologne | 50,9488 | 6,9195 | 2019-03-12 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 87.77.220.0 | 1464720384 | 0 |
| 87.77.220.1 | 1464720385 | 0 |
| 87.77.220.2 | 1464720386 | 0 |
| 87.77.220.3 | 1464720387 | 0 |
| 87.77.220.4 | 1464720388 | 0 |
| 87.77.220.5 | 1464720389 | 0 |
| 87.77.220.6 | 1464720390 | 0 |
| 87.77.220.7 | 1464720391 | 0 |
| 87.77.220.8 | 1464720392 | 0 |
| 87.77.220.9 | 1464720393 | 0 |
| 87.77.220.10 | 1464720394 | 0 |
| 87.77.220.11 | 1464720395 | 0 |
| 87.77.220.12 | 1464720396 | 0 |
| 87.77.220.13 | 1464720397 | 0 |
| 87.77.220.14 | 1464720398 | 0 |
| 87.77.220.15 | 1464720399 | 0 |
| 87.77.220.16 | 1464720400 | 0 |
| 87.77.220.17 | 1464720401 | 0 |
| 87.77.220.18 | 1464720402 | 0 |
| 87.77.220.19 | 1464720403 | 0 |
| 87.77.220.20 | 1464720404 | 0 |
| 87.77.220.21 | 1464720405 | 0 |
| 87.77.220.22 | 1464720406 | 0 |
| 87.77.220.23 | 1464720407 | 0 |
| 87.77.220.24 | 1464720408 | 0 |
| 87.77.220.25 | 1464720409 | 0 |
| 87.77.220.26 | 1464720410 | 0 |
| 87.77.220.27 | 1464720411 | 0 |
| 87.77.220.28 | 1464720412 | 0 |
| 87.77.220.29 | 1464720413 | 0 |
| 87.77.220.30 | 1464720414 | 0 |
| 87.77.220.31 | 1464720415 | 0 |
| 87.77.220.32 | 1464720416 | 0 |
| 87.77.220.33 | 1464720417 | 0 |
| 87.77.220.34 | 1464720418 | 0 |
| 87.77.220.35 | 1464720419 | 0 |
| 87.77.220.36 | 1464720420 | 0 |
| 87.77.220.37 | 1464720421 | 0 |
| 87.77.220.38 | 1464720422 | 0 |
| 87.77.220.39 | 1464720423 | 0 |
| 87.77.220.40 | 1464720424 | 0 |
| 87.77.220.41 | 1464720425 | 0 |
| 87.77.220.42 | 1464720426 | 0 |
| 87.77.220.43 | 1464720427 | 0 |
| 87.77.220.44 | 1464720428 | 0 |
| 87.77.220.45 | 1464720429 | 0 |
| 87.77.220.46 | 1464720430 | 0 |
| 87.77.220.47 | 1464720431 | 0 |
| 87.77.220.48 | 1464720432 | 0 |
| 87.77.220.49 | 1464720433 | 0 |
| 87.77.220.50 | 1464720434 | 0 |
| 87.77.220.51 | 1464720435 | 0 |
| 87.77.220.52 | 1464720436 | 0 |
| 87.77.220.53 | 1464720437 | 0 |
| 87.77.220.54 | 1464720438 | 0 |
| 87.77.220.55 | 1464720439 | 0 |
| 87.77.220.56 | 1464720440 | 0 |
| 87.77.220.57 | 1464720441 | 0 |
| 87.77.220.58 | 1464720442 | 0 |
| 87.77.220.59 | 1464720443 | 0 |
| 87.77.220.60 | 1464720444 | 0 |
| 87.77.220.61 | 1464720445 | 0 |
| 87.77.220.62 | 1464720446 | 0 |
| 87.77.220.63 | 1464720447 | 0 |
| 87.77.220.64 | 1464720448 | 0 |
| 87.77.220.65 | 1464720449 | 0 |
| 87.77.220.66 | 1464720450 | 0 |
| 87.77.220.67 | 1464720451 | 0 |
| 87.77.220.68 | 1464720452 | 0 |
| 87.77.220.69 | 1464720453 | 0 |
| 87.77.220.70 | 1464720454 | 0 |
| 87.77.220.71 | 1464720455 | 0 |
| 87.77.220.72 | 1464720456 | 0 |
| 87.77.220.73 | 1464720457 | 0 |
| 87.77.220.74 | 1464720458 | 0 |
| 87.77.220.75 | 1464720459 | 0 |
| 87.77.220.76 | 1464720460 | 0 |
| 87.77.220.77 | 1464720461 | 0 |
| 87.77.220.78 | 1464720462 | 0 |
| 87.77.220.79 | 1464720463 | 0 |
| 87.77.220.80 | 1464720464 | 0 |
| 87.77.220.81 | 1464720465 | 0 |
| 87.77.220.82 | 1464720466 | 0 |
| 87.77.220.83 | 1464720467 | 0 |
| 87.77.220.84 | 1464720468 | 0 |
| 87.77.220.85 | 1464720469 | 0 |