Die IP-Adresse 134.91.81 erfolgt über Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 134.91.0.0/16 (Bereich 134.91.0.0, 134.91.255.255). Die autonomen Systemnummer (ASN) ist 680.
| ASN | 680 |
| Ausgehend von IP | 134.91.0.0 |
| Beendigung durch IP | 134.91.255.255 |
| ASN-Namen | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| GGDV | 134.91.0.0/16 |
| Numerische IP | |
| Registrierung | ripencc |
| Letztes update | 09.05.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | DE | Deutschland | - | Dusseldorf | 51,2217 | 6,7762 | 2019-05-09 |
| MaxMind | DE | Deutschland | - | Bonn | 50,7333 | 7,1 | 2019-05-09 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 134.91.81.0 | 2254131456 | 0 |
| 134.91.81.1 | 2254131457 | 0 |
| 134.91.81.2 | 2254131458 | 0 |
| 134.91.81.3 | 2254131459 | 0 |
| 134.91.81.4 | 2254131460 | 0 |
| 134.91.81.5 | 2254131461 | 0 |
| 134.91.81.6 | 2254131462 | 0 |
| 134.91.81.7 | 2254131463 | 0 |
| 134.91.81.8 | 2254131464 | 0 |
| 134.91.81.9 | 2254131465 | 0 |
| 134.91.81.10 | 2254131466 | 0 |
| 134.91.81.11 | 2254131467 | 0 |
| 134.91.81.12 | 2254131468 | 0 |
| 134.91.81.13 | 2254131469 | 0 |
| 134.91.81.14 | 2254131470 | 0 |
| 134.91.81.15 | 2254131471 | 0 |
| 134.91.81.16 | 2254131472 | 0 |
| 134.91.81.17 | 2254131473 | 0 |
| 134.91.81.18 | 2254131474 | 0 |
| 134.91.81.19 | 2254131475 | 0 |
| 134.91.81.20 | 2254131476 | 0 |
| 134.91.81.21 | 2254131477 | 0 |
| 134.91.81.22 | 2254131478 | 0 |
| 134.91.81.23 | 2254131479 | 0 |
| 134.91.81.24 | 2254131480 | 0 |
| 134.91.81.25 | 2254131481 | 0 |
| 134.91.81.26 | 2254131482 | 0 |
| 134.91.81.27 | 2254131483 | 0 |
| 134.91.81.28 | 2254131484 | 0 |
| 134.91.81.29 | 2254131485 | 0 |
| 134.91.81.30 | 2254131486 | 0 |
| 134.91.81.31 | 2254131487 | 0 |
| 134.91.81.32 | 2254131488 | 0 |
| 134.91.81.33 | 2254131489 | 0 |
| 134.91.81.34 | 2254131490 | 0 |
| 134.91.81.35 | 2254131491 | 0 |
| 134.91.81.36 | 2254131492 | 0 |
| 134.91.81.37 | 2254131493 | 0 |
| 134.91.81.38 | 2254131494 | 0 |
| 134.91.81.39 | 2254131495 | 0 |
| 134.91.81.40 | 2254131496 | 0 |
| 134.91.81.41 | 2254131497 | 0 |
| 134.91.81.42 | 2254131498 | 0 |
| 134.91.81.43 | 2254131499 | 0 |
| 134.91.81.44 | 2254131500 | 0 |
| 134.91.81.45 | 2254131501 | 0 |
| 134.91.81.46 | 2254131502 | 0 |
| 134.91.81.47 | 2254131503 | 0 |
| 134.91.81.48 | 2254131504 | 0 |
| 134.91.81.49 | 2254131505 | 0 |
| 134.91.81.50 | 2254131506 | 0 |
| 134.91.81.51 | 2254131507 | 0 |
| 134.91.81.52 | 2254131508 | 0 |
| 134.91.81.53 | 2254131509 | 0 |
| 134.91.81.54 | 2254131510 | 0 |
| 134.91.81.55 | 2254131511 | 0 |
| 134.91.81.56 | 2254131512 | 0 |
| 134.91.81.57 | 2254131513 | 0 |
| 134.91.81.58 | 2254131514 | 0 |
| 134.91.81.59 | 2254131515 | 0 |
| 134.91.81.60 | 2254131516 | 0 |
| 134.91.81.61 | 2254131517 | 0 |
| 134.91.81.62 | 2254131518 | 0 |
| 134.91.81.63 | 2254131519 | 0 |
| 134.91.81.64 | 2254131520 | 0 |
| 134.91.81.65 | 2254131521 | 0 |
| 134.91.81.66 | 2254131522 | 0 |
| 134.91.81.67 | 2254131523 | 0 |
| 134.91.81.68 | 2254131524 | 0 |
| 134.91.81.69 | 2254131525 | 0 |
| 134.91.81.70 | 2254131526 | 0 |
| 134.91.81.71 | 2254131527 | 0 |
| 134.91.81.72 | 2254131528 | 0 |
| 134.91.81.73 | 2254131529 | 0 |
| 134.91.81.74 | 2254131530 | 0 |
| 134.91.81.75 | 2254131531 | 0 |
| 134.91.81.76 | 2254131532 | 0 |
| 134.91.81.77 | 2254131533 | 0 |
| 134.91.81.78 | 2254131534 | 0 |
| 134.91.81.79 | 2254131535 | 0 |
| 134.91.81.80 | 2254131536 | 0 |
| 134.91.81.81 | 2254131537 | 0 |
| 134.91.81.82 | 2254131538 | 0 |
| 134.91.81.83 | 2254131539 | 0 |
| 134.91.81.84 | 2254131540 | 0 |
| 134.91.81.85 | 2254131541 | 0 |