The IP address 21.86.97 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 22.30.204.0/23 (range 22.30.204.0 to 22.30.205.255). The autonomous system number (ASN) is 4538.
| ASN | 4538 |
| IP starting by | 22.30.204.0 |
| IP ending by | 22.30.205.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| Numerical IP | |
| Registry | |
| Last update | 29/07/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Houston | 29.7633 | -95.3633 | 2018-07-28 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-07-28 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.86.97.0 | 357982464 | 0 |
| 21.86.97.1 | 357982465 | 0 |
| 21.86.97.2 | 357982466 | 0 |
| 21.86.97.3 | 357982467 | 0 |
| 21.86.97.4 | 357982468 | 0 |
| 21.86.97.5 | 357982469 | 0 |
| 21.86.97.6 | 357982470 | 0 |
| 21.86.97.7 | 357982471 | 0 |
| 21.86.97.8 | 357982472 | 0 |
| 21.86.97.9 | 357982473 | 0 |
| 21.86.97.10 | 357982474 | 0 |
| 21.86.97.11 | 357982475 | 0 |
| 21.86.97.12 | 357982476 | 0 |
| 21.86.97.13 | 357982477 | 0 |
| 21.86.97.14 | 357982478 | 0 |
| 21.86.97.15 | 357982479 | 0 |
| 21.86.97.16 | 357982480 | 0 |
| 21.86.97.17 | 357982481 | 0 |
| 21.86.97.18 | 357982482 | 0 |
| 21.86.97.19 | 357982483 | 0 |
| 21.86.97.20 | 357982484 | 0 |
| 21.86.97.21 | 357982485 | 0 |
| 21.86.97.22 | 357982486 | 0 |
| 21.86.97.23 | 357982487 | 0 |
| 21.86.97.24 | 357982488 | 0 |
| 21.86.97.25 | 357982489 | 0 |
| 21.86.97.26 | 357982490 | 0 |
| 21.86.97.27 | 357982491 | 0 |
| 21.86.97.28 | 357982492 | 0 |
| 21.86.97.29 | 357982493 | 0 |
| 21.86.97.30 | 357982494 | 0 |
| 21.86.97.31 | 357982495 | 0 |
| 21.86.97.32 | 357982496 | 0 |
| 21.86.97.33 | 357982497 | 0 |
| 21.86.97.34 | 357982498 | 0 |
| 21.86.97.35 | 357982499 | 0 |
| 21.86.97.36 | 357982500 | 0 |
| 21.86.97.37 | 357982501 | 0 |
| 21.86.97.38 | 357982502 | 0 |
| 21.86.97.39 | 357982503 | 0 |
| 21.86.97.40 | 357982504 | 0 |
| 21.86.97.41 | 357982505 | 0 |
| 21.86.97.42 | 357982506 | 0 |
| 21.86.97.43 | 357982507 | 0 |
| 21.86.97.44 | 357982508 | 0 |
| 21.86.97.45 | 357982509 | 0 |
| 21.86.97.46 | 357982510 | 0 |
| 21.86.97.47 | 357982511 | 0 |
| 21.86.97.48 | 357982512 | 0 |
| 21.86.97.49 | 357982513 | 0 |
| 21.86.97.50 | 357982514 | 0 |
| 21.86.97.51 | 357982515 | 0 |
| 21.86.97.52 | 357982516 | 0 |
| 21.86.97.53 | 357982517 | 0 |
| 21.86.97.54 | 357982518 | 0 |
| 21.86.97.55 | 357982519 | 0 |
| 21.86.97.56 | 357982520 | 0 |
| 21.86.97.57 | 357982521 | 0 |
| 21.86.97.58 | 357982522 | 0 |
| 21.86.97.59 | 357982523 | 0 |
| 21.86.97.60 | 357982524 | 0 |
| 21.86.97.61 | 357982525 | 0 |
| 21.86.97.62 | 357982526 | 0 |
| 21.86.97.63 | 357982527 | 0 |
| 21.86.97.64 | 357982528 | 0 |
| 21.86.97.65 | 357982529 | 0 |
| 21.86.97.66 | 357982530 | 0 |
| 21.86.97.67 | 357982531 | 0 |
| 21.86.97.68 | 357982532 | 0 |
| 21.86.97.69 | 357982533 | 0 |
| 21.86.97.70 | 357982534 | 0 |
| 21.86.97.71 | 357982535 | 0 |
| 21.86.97.72 | 357982536 | 0 |
| 21.86.97.73 | 357982537 | 0 |
| 21.86.97.74 | 357982538 | 0 |
| 21.86.97.75 | 357982539 | 0 |
| 21.86.97.76 | 357982540 | 0 |
| 21.86.97.77 | 357982541 | 0 |
| 21.86.97.78 | 357982542 | 0 |
| 21.86.97.79 | 357982543 | 0 |
| 21.86.97.80 | 357982544 | 0 |
| 21.86.97.81 | 357982545 | 0 |
| 21.86.97.82 | 357982546 | 0 |
| 21.86.97.83 | 357982547 | 0 |
| 21.86.97.84 | 357982548 | 0 |
| 21.86.97.85 | 357982549 | 0 |