La dirección IP 21.83.45 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP entre 22.30.204.0 a 22.30.205.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 22.30.204.0 |
| IP que termina con | 22.30.205.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérica | |
| Registe | |
| Última actualización | 03/05/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Houston | 29,7633 | -95,3633 | 2019-05-02 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2019-05-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.83.45.0 | 357772544 | 0 |
| 21.83.45.1 | 357772545 | 0 |
| 21.83.45.2 | 357772546 | 0 |
| 21.83.45.3 | 357772547 | 0 |
| 21.83.45.4 | 357772548 | 0 |
| 21.83.45.5 | 357772549 | 0 |
| 21.83.45.6 | 357772550 | 0 |
| 21.83.45.7 | 357772551 | 0 |
| 21.83.45.8 | 357772552 | 0 |
| 21.83.45.9 | 357772553 | 0 |
| 21.83.45.10 | 357772554 | 0 |
| 21.83.45.11 | 357772555 | 0 |
| 21.83.45.12 | 357772556 | 0 |
| 21.83.45.13 | 357772557 | 0 |
| 21.83.45.14 | 357772558 | 0 |
| 21.83.45.15 | 357772559 | 0 |
| 21.83.45.16 | 357772560 | 0 |
| 21.83.45.17 | 357772561 | 0 |
| 21.83.45.18 | 357772562 | 0 |
| 21.83.45.19 | 357772563 | 0 |
| 21.83.45.20 | 357772564 | 0 |
| 21.83.45.21 | 357772565 | 0 |
| 21.83.45.22 | 357772566 | 0 |
| 21.83.45.23 | 357772567 | 0 |
| 21.83.45.24 | 357772568 | 0 |
| 21.83.45.25 | 357772569 | 0 |
| 21.83.45.26 | 357772570 | 0 |
| 21.83.45.27 | 357772571 | 0 |
| 21.83.45.28 | 357772572 | 0 |
| 21.83.45.29 | 357772573 | 0 |
| 21.83.45.30 | 357772574 | 0 |
| 21.83.45.31 | 357772575 | 0 |
| 21.83.45.32 | 357772576 | 0 |
| 21.83.45.33 | 357772577 | 0 |
| 21.83.45.34 | 357772578 | 0 |
| 21.83.45.35 | 357772579 | 0 |
| 21.83.45.36 | 357772580 | 0 |
| 21.83.45.37 | 357772581 | 0 |
| 21.83.45.38 | 357772582 | 0 |
| 21.83.45.39 | 357772583 | 0 |
| 21.83.45.40 | 357772584 | 0 |
| 21.83.45.41 | 357772585 | 0 |
| 21.83.45.42 | 357772586 | 0 |
| 21.83.45.43 | 357772587 | 0 |
| 21.83.45.44 | 357772588 | 0 |
| 21.83.45.45 | 357772589 | 0 |
| 21.83.45.46 | 357772590 | 0 |
| 21.83.45.47 | 357772591 | 0 |
| 21.83.45.48 | 357772592 | 0 |
| 21.83.45.49 | 357772593 | 0 |
| 21.83.45.50 | 357772594 | 0 |
| 21.83.45.51 | 357772595 | 0 |
| 21.83.45.52 | 357772596 | 0 |
| 21.83.45.53 | 357772597 | 0 |
| 21.83.45.54 | 357772598 | 0 |
| 21.83.45.55 | 357772599 | 0 |
| 21.83.45.56 | 357772600 | 0 |
| 21.83.45.57 | 357772601 | 0 |
| 21.83.45.58 | 357772602 | 0 |
| 21.83.45.59 | 357772603 | 0 |
| 21.83.45.60 | 357772604 | 0 |
| 21.83.45.61 | 357772605 | 0 |
| 21.83.45.62 | 357772606 | 0 |
| 21.83.45.63 | 357772607 | 0 |
| 21.83.45.64 | 357772608 | 0 |
| 21.83.45.65 | 357772609 | 0 |
| 21.83.45.66 | 357772610 | 0 |
| 21.83.45.67 | 357772611 | 0 |
| 21.83.45.68 | 357772612 | 0 |
| 21.83.45.69 | 357772613 | 0 |
| 21.83.45.70 | 357772614 | 0 |
| 21.83.45.71 | 357772615 | 0 |
| 21.83.45.72 | 357772616 | 0 |
| 21.83.45.73 | 357772617 | 0 |
| 21.83.45.74 | 357772618 | 0 |
| 21.83.45.75 | 357772619 | 0 |
| 21.83.45.76 | 357772620 | 0 |
| 21.83.45.77 | 357772621 | 0 |
| 21.83.45.78 | 357772622 | 0 |
| 21.83.45.79 | 357772623 | 0 |
| 21.83.45.80 | 357772624 | 0 |
| 21.83.45.81 | 357772625 | 0 |
| 21.83.45.82 | 357772626 | 0 |
| 21.83.45.83 | 357772627 | 0 |
| 21.83.45.84 | 357772628 | 0 |
| 21.83.45.85 | 357772629 | 0 |