The IP address 21.89.44 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 | 15/03/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Houston | 29.7633 | -95.3633 | 2020-03-15 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2020-03-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.89.44.0 | 358165504 | 0 |
| 21.89.44.1 | 358165505 | 0 |
| 21.89.44.2 | 358165506 | 0 |
| 21.89.44.3 | 358165507 | 0 |
| 21.89.44.4 | 358165508 | 0 |
| 21.89.44.5 | 358165509 | 0 |
| 21.89.44.6 | 358165510 | 0 |
| 21.89.44.7 | 358165511 | 0 |
| 21.89.44.8 | 358165512 | 0 |
| 21.89.44.9 | 358165513 | 0 |
| 21.89.44.10 | 358165514 | 0 |
| 21.89.44.11 | 358165515 | 0 |
| 21.89.44.12 | 358165516 | 0 |
| 21.89.44.13 | 358165517 | 0 |
| 21.89.44.14 | 358165518 | 0 |
| 21.89.44.15 | 358165519 | 0 |
| 21.89.44.16 | 358165520 | 0 |
| 21.89.44.17 | 358165521 | 0 |
| 21.89.44.18 | 358165522 | 0 |
| 21.89.44.19 | 358165523 | 0 |
| 21.89.44.20 | 358165524 | 0 |
| 21.89.44.21 | 358165525 | 0 |
| 21.89.44.22 | 358165526 | 0 |
| 21.89.44.23 | 358165527 | 0 |
| 21.89.44.24 | 358165528 | 0 |
| 21.89.44.25 | 358165529 | 0 |
| 21.89.44.26 | 358165530 | 0 |
| 21.89.44.27 | 358165531 | 0 |
| 21.89.44.28 | 358165532 | 0 |
| 21.89.44.29 | 358165533 | 0 |
| 21.89.44.30 | 358165534 | 0 |
| 21.89.44.31 | 358165535 | 0 |
| 21.89.44.32 | 358165536 | 0 |
| 21.89.44.33 | 358165537 | 0 |
| 21.89.44.34 | 358165538 | 0 |
| 21.89.44.35 | 358165539 | 0 |
| 21.89.44.36 | 358165540 | 0 |
| 21.89.44.37 | 358165541 | 0 |
| 21.89.44.38 | 358165542 | 0 |
| 21.89.44.39 | 358165543 | 0 |
| 21.89.44.40 | 358165544 | 0 |
| 21.89.44.41 | 358165545 | 0 |
| 21.89.44.42 | 358165546 | 0 |
| 21.89.44.43 | 358165547 | 0 |
| 21.89.44.44 | 358165548 | 0 |
| 21.89.44.45 | 358165549 | 0 |
| 21.89.44.46 | 358165550 | 0 |
| 21.89.44.47 | 358165551 | 0 |
| 21.89.44.48 | 358165552 | 0 |
| 21.89.44.49 | 358165553 | 0 |
| 21.89.44.50 | 358165554 | 0 |
| 21.89.44.51 | 358165555 | 0 |
| 21.89.44.52 | 358165556 | 0 |
| 21.89.44.53 | 358165557 | 0 |
| 21.89.44.54 | 358165558 | 0 |
| 21.89.44.55 | 358165559 | 0 |
| 21.89.44.56 | 358165560 | 0 |
| 21.89.44.57 | 358165561 | 0 |
| 21.89.44.58 | 358165562 | 0 |
| 21.89.44.59 | 358165563 | 0 |
| 21.89.44.60 | 358165564 | 0 |
| 21.89.44.61 | 358165565 | 0 |
| 21.89.44.62 | 358165566 | 0 |
| 21.89.44.63 | 358165567 | 0 |
| 21.89.44.64 | 358165568 | 0 |
| 21.89.44.65 | 358165569 | 0 |
| 21.89.44.66 | 358165570 | 0 |
| 21.89.44.67 | 358165571 | 0 |
| 21.89.44.68 | 358165572 | 0 |
| 21.89.44.69 | 358165573 | 0 |
| 21.89.44.70 | 358165574 | 0 |
| 21.89.44.71 | 358165575 | 0 |
| 21.89.44.72 | 358165576 | 0 |
| 21.89.44.73 | 358165577 | 0 |
| 21.89.44.74 | 358165578 | 0 |
| 21.89.44.75 | 358165579 | 0 |
| 21.89.44.76 | 358165580 | 0 |
| 21.89.44.77 | 358165581 | 0 |
| 21.89.44.78 | 358165582 | 0 |
| 21.89.44.79 | 358165583 | 0 |
| 21.89.44.80 | 358165584 | 0 |
| 21.89.44.81 | 358165585 | 0 |
| 21.89.44.82 | 358165586 | 0 |
| 21.89.44.83 | 358165587 | 0 |
| 21.89.44.84 | 358165588 | 0 |
| 21.89.44.85 | 358165589 | 0 |