The IP address 91.50.172 is provided by Internet service provider operations, it's belong to the CDIR (Classless Inter-Domain Routing) 91.0.0.0/10 (range 91.0.0.0 to 91.63.255.255). The autonomous system number (ASN) is 3320.
| ASN | 3320 |
| IP starting by | 91.0.0.0 |
| IP ending by | 91.63.255.255 |
| ASN Name | Internet service provider operations |
| CDIR | 91.0.0.0/10 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 22/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | DE | Germany | - | Melle | 52.202 | 8.3383 | 2017-08-21 |
| MaxMind | DE | Germany | - | - | 51.2993 | 9.491 | 2017-08-21 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.50.172.0 | 1530047488 | 0 |
| 91.50.172.1 | 1530047489 | 0 |
| 91.50.172.2 | 1530047490 | 0 |
| 91.50.172.3 | 1530047491 | 0 |
| 91.50.172.4 | 1530047492 | 0 |
| 91.50.172.5 | 1530047493 | 0 |
| 91.50.172.6 | 1530047494 | 0 |
| 91.50.172.7 | 1530047495 | 0 |
| 91.50.172.8 | 1530047496 | 0 |
| 91.50.172.9 | 1530047497 | 0 |
| 91.50.172.10 | 1530047498 | 0 |
| 91.50.172.11 | 1530047499 | 0 |
| 91.50.172.12 | 1530047500 | 0 |
| 91.50.172.13 | 1530047501 | 0 |
| 91.50.172.14 | 1530047502 | 0 |
| 91.50.172.15 | 1530047503 | 0 |
| 91.50.172.16 | 1530047504 | 0 |
| 91.50.172.17 | 1530047505 | 0 |
| 91.50.172.18 | 1530047506 | 0 |
| 91.50.172.19 | 1530047507 | 0 |
| 91.50.172.20 | 1530047508 | 0 |
| 91.50.172.21 | 1530047509 | 0 |
| 91.50.172.22 | 1530047510 | 0 |
| 91.50.172.23 | 1530047511 | 0 |
| 91.50.172.24 | 1530047512 | 0 |
| 91.50.172.25 | 1530047513 | 0 |
| 91.50.172.26 | 1530047514 | 0 |
| 91.50.172.27 | 1530047515 | 0 |
| 91.50.172.28 | 1530047516 | 0 |
| 91.50.172.29 | 1530047517 | 0 |
| 91.50.172.30 | 1530047518 | 0 |
| 91.50.172.31 | 1530047519 | 0 |
| 91.50.172.32 | 1530047520 | 0 |
| 91.50.172.33 | 1530047521 | 0 |
| 91.50.172.34 | 1530047522 | 0 |
| 91.50.172.35 | 1530047523 | 0 |
| 91.50.172.36 | 1530047524 | 0 |
| 91.50.172.37 | 1530047525 | 0 |
| 91.50.172.38 | 1530047526 | 0 |
| 91.50.172.39 | 1530047527 | 0 |
| 91.50.172.40 | 1530047528 | 0 |
| 91.50.172.41 | 1530047529 | 0 |
| 91.50.172.42 | 1530047530 | 0 |
| 91.50.172.43 | 1530047531 | 0 |
| 91.50.172.44 | 1530047532 | 0 |
| 91.50.172.45 | 1530047533 | 0 |
| 91.50.172.46 | 1530047534 | 0 |
| 91.50.172.47 | 1530047535 | 0 |
| 91.50.172.48 | 1530047536 | 0 |
| 91.50.172.49 | 1530047537 | 0 |
| 91.50.172.50 | 1530047538 | 0 |
| 91.50.172.51 | 1530047539 | 0 |
| 91.50.172.52 | 1530047540 | 0 |
| 91.50.172.53 | 1530047541 | 0 |
| 91.50.172.54 | 1530047542 | 0 |
| 91.50.172.55 | 1530047543 | 0 |
| 91.50.172.56 | 1530047544 | 0 |
| 91.50.172.57 | 1530047545 | 0 |
| 91.50.172.58 | 1530047546 | 0 |
| 91.50.172.59 | 1530047547 | 0 |
| 91.50.172.60 | 1530047548 | 0 |
| 91.50.172.61 | 1530047549 | 0 |
| 91.50.172.62 | 1530047550 | 0 |
| 91.50.172.63 | 1530047551 | 0 |
| 91.50.172.64 | 1530047552 | 0 |
| 91.50.172.65 | 1530047553 | 0 |
| 91.50.172.66 | 1530047554 | 0 |
| 91.50.172.67 | 1530047555 | 0 |
| 91.50.172.68 | 1530047556 | 0 |
| 91.50.172.69 | 1530047557 | 0 |
| 91.50.172.70 | 1530047558 | 0 |
| 91.50.172.71 | 1530047559 | 0 |
| 91.50.172.72 | 1530047560 | 0 |
| 91.50.172.73 | 1530047561 | 0 |
| 91.50.172.74 | 1530047562 | 0 |
| 91.50.172.75 | 1530047563 | 0 |
| 91.50.172.76 | 1530047564 | 0 |
| 91.50.172.77 | 1530047565 | 0 |
| 91.50.172.78 | 1530047566 | 0 |
| 91.50.172.79 | 1530047567 | 0 |
| 91.50.172.80 | 1530047568 | 0 |
| 91.50.172.81 | 1530047569 | 0 |
| 91.50.172.82 | 1530047570 | 0 |
| 91.50.172.83 | 1530047571 | 0 |
| 91.50.172.84 | 1530047572 | 0 |
| 91.50.172.85 | 1530047573 | 0 |