The IP address 91.21.248 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 | 05/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | DE | Germany | - | Frankfurt am Main | 50.1155 | 8.6842 | 2017-07-05 |
| MaxMind | DE | Germany | - | - | 51.2993 | 9.491 | 2017-07-05 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.21.248.0 | 1528166400 | 0 |
| 91.21.248.1 | 1528166401 | 0 |
| 91.21.248.2 | 1528166402 | 0 |
| 91.21.248.3 | 1528166403 | 0 |
| 91.21.248.4 | 1528166404 | 0 |
| 91.21.248.5 | 1528166405 | 0 |
| 91.21.248.6 | 1528166406 | 0 |
| 91.21.248.7 | 1528166407 | 0 |
| 91.21.248.8 | 1528166408 | 0 |
| 91.21.248.9 | 1528166409 | 0 |
| 91.21.248.10 | 1528166410 | 0 |
| 91.21.248.11 | 1528166411 | 0 |
| 91.21.248.12 | 1528166412 | 0 |
| 91.21.248.13 | 1528166413 | 0 |
| 91.21.248.14 | 1528166414 | 0 |
| 91.21.248.15 | 1528166415 | 0 |
| 91.21.248.16 | 1528166416 | 0 |
| 91.21.248.17 | 1528166417 | 0 |
| 91.21.248.18 | 1528166418 | 0 |
| 91.21.248.19 | 1528166419 | 0 |
| 91.21.248.20 | 1528166420 | 0 |
| 91.21.248.21 | 1528166421 | 0 |
| 91.21.248.22 | 1528166422 | 0 |
| 91.21.248.23 | 1528166423 | 0 |
| 91.21.248.24 | 1528166424 | 0 |
| 91.21.248.25 | 1528166425 | 0 |
| 91.21.248.26 | 1528166426 | 0 |
| 91.21.248.27 | 1528166427 | 0 |
| 91.21.248.28 | 1528166428 | 0 |
| 91.21.248.29 | 1528166429 | 0 |
| 91.21.248.30 | 1528166430 | 0 |
| 91.21.248.31 | 1528166431 | 0 |
| 91.21.248.32 | 1528166432 | 0 |
| 91.21.248.33 | 1528166433 | 0 |
| 91.21.248.34 | 1528166434 | 0 |
| 91.21.248.35 | 1528166435 | 0 |
| 91.21.248.36 | 1528166436 | 0 |
| 91.21.248.37 | 1528166437 | 0 |
| 91.21.248.38 | 1528166438 | 0 |
| 91.21.248.39 | 1528166439 | 0 |
| 91.21.248.40 | 1528166440 | 0 |
| 91.21.248.41 | 1528166441 | 0 |
| 91.21.248.42 | 1528166442 | 0 |
| 91.21.248.43 | 1528166443 | 0 |
| 91.21.248.44 | 1528166444 | 0 |
| 91.21.248.45 | 1528166445 | 0 |
| 91.21.248.46 | 1528166446 | 0 |
| 91.21.248.47 | 1528166447 | 0 |
| 91.21.248.48 | 1528166448 | 0 |
| 91.21.248.49 | 1528166449 | 0 |
| 91.21.248.50 | 1528166450 | 0 |
| 91.21.248.51 | 1528166451 | 0 |
| 91.21.248.52 | 1528166452 | 0 |
| 91.21.248.53 | 1528166453 | 0 |
| 91.21.248.54 | 1528166454 | 0 |
| 91.21.248.55 | 1528166455 | 0 |
| 91.21.248.56 | 1528166456 | 0 |
| 91.21.248.57 | 1528166457 | 0 |
| 91.21.248.58 | 1528166458 | 0 |
| 91.21.248.59 | 1528166459 | 0 |
| 91.21.248.60 | 1528166460 | 0 |
| 91.21.248.61 | 1528166461 | 0 |
| 91.21.248.62 | 1528166462 | 0 |
| 91.21.248.63 | 1528166463 | 0 |
| 91.21.248.64 | 1528166464 | 0 |
| 91.21.248.65 | 1528166465 | 0 |
| 91.21.248.66 | 1528166466 | 0 |
| 91.21.248.67 | 1528166467 | 0 |
| 91.21.248.68 | 1528166468 | 0 |
| 91.21.248.69 | 1528166469 | 0 |
| 91.21.248.70 | 1528166470 | 0 |
| 91.21.248.71 | 1528166471 | 0 |
| 91.21.248.72 | 1528166472 | 0 |
| 91.21.248.73 | 1528166473 | 0 |
| 91.21.248.74 | 1528166474 | 0 |
| 91.21.248.75 | 1528166475 | 0 |
| 91.21.248.76 | 1528166476 | 0 |
| 91.21.248.77 | 1528166477 | 0 |
| 91.21.248.78 | 1528166478 | 0 |
| 91.21.248.79 | 1528166479 | 0 |
| 91.21.248.80 | 1528166480 | 0 |
| 91.21.248.81 | 1528166481 | 0 |
| 91.21.248.82 | 1528166482 | 0 |
| 91.21.248.83 | 1528166483 | 0 |
| 91.21.248.84 | 1528166484 | 0 |
| 91.21.248.85 | 1528166485 | 0 |