Die IP-Adresse 21.82.78 erfolgt über China Education and Research Network Center, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 22.30.204.0/23 (Bereich 22.30.204.0, 22.30.205.255). Die autonomen Systemnummer (ASN) ist 4538.
| ASN | 4538 |
| Ausgehend von IP | 22.30.204.0 |
| Beendigung durch IP | 22.30.205.255 |
| ASN-Namen | China Education and Research Network Center |
| GGDV | 22.30.204.0/23 |
| Numerische IP | |
| Registrierung | |
| Letztes update | 03.11.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Columbus | 39,9664 | -83,0128 | 2017-11-03 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2017-11-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.82.78.0 | 357715456 | 0 |
| 21.82.78.1 | 357715457 | 0 |
| 21.82.78.2 | 357715458 | 0 |
| 21.82.78.3 | 357715459 | 0 |
| 21.82.78.4 | 357715460 | 0 |
| 21.82.78.5 | 357715461 | 0 |
| 21.82.78.6 | 357715462 | 0 |
| 21.82.78.7 | 357715463 | 0 |
| 21.82.78.8 | 357715464 | 0 |
| 21.82.78.9 | 357715465 | 0 |
| 21.82.78.10 | 357715466 | 0 |
| 21.82.78.11 | 357715467 | 0 |
| 21.82.78.12 | 357715468 | 0 |
| 21.82.78.13 | 357715469 | 0 |
| 21.82.78.14 | 357715470 | 0 |
| 21.82.78.15 | 357715471 | 0 |
| 21.82.78.16 | 357715472 | 0 |
| 21.82.78.17 | 357715473 | 0 |
| 21.82.78.18 | 357715474 | 0 |
| 21.82.78.19 | 357715475 | 0 |
| 21.82.78.20 | 357715476 | 0 |
| 21.82.78.21 | 357715477 | 0 |
| 21.82.78.22 | 357715478 | 0 |
| 21.82.78.23 | 357715479 | 0 |
| 21.82.78.24 | 357715480 | 0 |
| 21.82.78.25 | 357715481 | 0 |
| 21.82.78.26 | 357715482 | 0 |
| 21.82.78.27 | 357715483 | 0 |
| 21.82.78.28 | 357715484 | 0 |
| 21.82.78.29 | 357715485 | 0 |
| 21.82.78.30 | 357715486 | 0 |
| 21.82.78.31 | 357715487 | 0 |
| 21.82.78.32 | 357715488 | 0 |
| 21.82.78.33 | 357715489 | 0 |
| 21.82.78.34 | 357715490 | 0 |
| 21.82.78.35 | 357715491 | 0 |
| 21.82.78.36 | 357715492 | 0 |
| 21.82.78.37 | 357715493 | 0 |
| 21.82.78.38 | 357715494 | 0 |
| 21.82.78.39 | 357715495 | 0 |
| 21.82.78.40 | 357715496 | 0 |
| 21.82.78.41 | 357715497 | 0 |
| 21.82.78.42 | 357715498 | 0 |
| 21.82.78.43 | 357715499 | 0 |
| 21.82.78.44 | 357715500 | 0 |
| 21.82.78.45 | 357715501 | 0 |
| 21.82.78.46 | 357715502 | 0 |
| 21.82.78.47 | 357715503 | 0 |
| 21.82.78.48 | 357715504 | 0 |
| 21.82.78.49 | 357715505 | 0 |
| 21.82.78.50 | 357715506 | 0 |
| 21.82.78.51 | 357715507 | 0 |
| 21.82.78.52 | 357715508 | 0 |
| 21.82.78.53 | 357715509 | 0 |
| 21.82.78.54 | 357715510 | 0 |
| 21.82.78.55 | 357715511 | 0 |
| 21.82.78.56 | 357715512 | 0 |
| 21.82.78.57 | 357715513 | 0 |
| 21.82.78.58 | 357715514 | 0 |
| 21.82.78.59 | 357715515 | 0 |
| 21.82.78.60 | 357715516 | 0 |
| 21.82.78.61 | 357715517 | 0 |
| 21.82.78.62 | 357715518 | 0 |
| 21.82.78.63 | 357715519 | 0 |
| 21.82.78.64 | 357715520 | 0 |
| 21.82.78.65 | 357715521 | 0 |
| 21.82.78.66 | 357715522 | 0 |
| 21.82.78.67 | 357715523 | 0 |
| 21.82.78.68 | 357715524 | 0 |
| 21.82.78.69 | 357715525 | 0 |
| 21.82.78.70 | 357715526 | 0 |
| 21.82.78.71 | 357715527 | 0 |
| 21.82.78.72 | 357715528 | 0 |
| 21.82.78.73 | 357715529 | 0 |
| 21.82.78.74 | 357715530 | 0 |
| 21.82.78.75 | 357715531 | 0 |
| 21.82.78.76 | 357715532 | 0 |
| 21.82.78.77 | 357715533 | 0 |
| 21.82.78.78 | 357715534 | 0 |
| 21.82.78.79 | 357715535 | 0 |
| 21.82.78.80 | 357715536 | 0 |
| 21.82.78.81 | 357715537 | 0 |
| 21.82.78.82 | 357715538 | 0 |
| 21.82.78.83 | 357715539 | 0 |
| 21.82.78.84 | 357715540 | 0 |
| 21.82.78.85 | 357715541 | 0 |