Die IP-Adresse 21.89.83 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 | 17.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Columbus | 39,9664 | -83,0128 | 2017-09-16 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2017-09-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.89.83.0 | 358175488 | 0 |
| 21.89.83.1 | 358175489 | 0 |
| 21.89.83.2 | 358175490 | 0 |
| 21.89.83.3 | 358175491 | 0 |
| 21.89.83.4 | 358175492 | 0 |
| 21.89.83.5 | 358175493 | 0 |
| 21.89.83.6 | 358175494 | 0 |
| 21.89.83.7 | 358175495 | 0 |
| 21.89.83.8 | 358175496 | 0 |
| 21.89.83.9 | 358175497 | 0 |
| 21.89.83.10 | 358175498 | 0 |
| 21.89.83.11 | 358175499 | 0 |
| 21.89.83.12 | 358175500 | 0 |
| 21.89.83.13 | 358175501 | 0 |
| 21.89.83.14 | 358175502 | 0 |
| 21.89.83.15 | 358175503 | 0 |
| 21.89.83.16 | 358175504 | 0 |
| 21.89.83.17 | 358175505 | 0 |
| 21.89.83.18 | 358175506 | 0 |
| 21.89.83.19 | 358175507 | 0 |
| 21.89.83.20 | 358175508 | 0 |
| 21.89.83.21 | 358175509 | 0 |
| 21.89.83.22 | 358175510 | 0 |
| 21.89.83.23 | 358175511 | 0 |
| 21.89.83.24 | 358175512 | 0 |
| 21.89.83.25 | 358175513 | 0 |
| 21.89.83.26 | 358175514 | 0 |
| 21.89.83.27 | 358175515 | 0 |
| 21.89.83.28 | 358175516 | 0 |
| 21.89.83.29 | 358175517 | 0 |
| 21.89.83.30 | 358175518 | 0 |
| 21.89.83.31 | 358175519 | 0 |
| 21.89.83.32 | 358175520 | 0 |
| 21.89.83.33 | 358175521 | 0 |
| 21.89.83.34 | 358175522 | 0 |
| 21.89.83.35 | 358175523 | 0 |
| 21.89.83.36 | 358175524 | 0 |
| 21.89.83.37 | 358175525 | 0 |
| 21.89.83.38 | 358175526 | 0 |
| 21.89.83.39 | 358175527 | 0 |
| 21.89.83.40 | 358175528 | 0 |
| 21.89.83.41 | 358175529 | 0 |
| 21.89.83.42 | 358175530 | 0 |
| 21.89.83.43 | 358175531 | 0 |
| 21.89.83.44 | 358175532 | 0 |
| 21.89.83.45 | 358175533 | 0 |
| 21.89.83.46 | 358175534 | 0 |
| 21.89.83.47 | 358175535 | 0 |
| 21.89.83.48 | 358175536 | 0 |
| 21.89.83.49 | 358175537 | 0 |
| 21.89.83.50 | 358175538 | 0 |
| 21.89.83.51 | 358175539 | 0 |
| 21.89.83.52 | 358175540 | 0 |
| 21.89.83.53 | 358175541 | 0 |
| 21.89.83.54 | 358175542 | 0 |
| 21.89.83.55 | 358175543 | 0 |
| 21.89.83.56 | 358175544 | 0 |
| 21.89.83.57 | 358175545 | 0 |
| 21.89.83.58 | 358175546 | 0 |
| 21.89.83.59 | 358175547 | 0 |
| 21.89.83.60 | 358175548 | 0 |
| 21.89.83.61 | 358175549 | 0 |
| 21.89.83.62 | 358175550 | 0 |
| 21.89.83.63 | 358175551 | 0 |
| 21.89.83.64 | 358175552 | 0 |
| 21.89.83.65 | 358175553 | 0 |
| 21.89.83.66 | 358175554 | 0 |
| 21.89.83.67 | 358175555 | 0 |
| 21.89.83.68 | 358175556 | 0 |
| 21.89.83.69 | 358175557 | 0 |
| 21.89.83.70 | 358175558 | 0 |
| 21.89.83.71 | 358175559 | 0 |
| 21.89.83.72 | 358175560 | 0 |
| 21.89.83.73 | 358175561 | 0 |
| 21.89.83.74 | 358175562 | 0 |
| 21.89.83.75 | 358175563 | 0 |
| 21.89.83.76 | 358175564 | 0 |
| 21.89.83.77 | 358175565 | 0 |
| 21.89.83.78 | 358175566 | 0 |
| 21.89.83.79 | 358175567 | 0 |
| 21.89.83.80 | 358175568 | 0 |
| 21.89.83.81 | 358175569 | 0 |
| 21.89.83.82 | 358175570 | 0 |
| 21.89.83.83 | 358175571 | 0 |
| 21.89.83.84 | 358175572 | 0 |
| 21.89.83.85 | 358175573 | 0 |