Les adresses IP débutant par 121.49.94 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.48.0.0/15, le bloc IP comprant les adresses de 121.48.0.0 à 121.49.255.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 121.48.0.0 |
| IP se terminant par | 121.49.255.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 121.48.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 29/04/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Chengdu | 30,6667 | 104,0667 | 2019-04-29 |
| MaxMind | CN | Chine | - | - | 25,0389 | 102,7183 | 2019-04-29 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.49.94.0 | 2033278464 | 0 |
| 121.49.94.1 | 2033278465 | 0 |
| 121.49.94.2 | 2033278466 | 0 |
| 121.49.94.3 | 2033278467 | 0 |
| 121.49.94.4 | 2033278468 | 0 |
| 121.49.94.5 | 2033278469 | 0 |
| 121.49.94.6 | 2033278470 | 0 |
| 121.49.94.7 | 2033278471 | 0 |
| 121.49.94.8 | 2033278472 | 0 |
| 121.49.94.9 | 2033278473 | 0 |
| 121.49.94.10 | 2033278474 | 0 |
| 121.49.94.11 | 2033278475 | 0 |
| 121.49.94.12 | 2033278476 | 0 |
| 121.49.94.13 | 2033278477 | 0 |
| 121.49.94.14 | 2033278478 | 0 |
| 121.49.94.15 | 2033278479 | 0 |
| 121.49.94.16 | 2033278480 | 0 |
| 121.49.94.17 | 2033278481 | 0 |
| 121.49.94.18 | 2033278482 | 0 |
| 121.49.94.19 | 2033278483 | 0 |
| 121.49.94.20 | 2033278484 | 0 |
| 121.49.94.21 | 2033278485 | 0 |
| 121.49.94.22 | 2033278486 | 0 |
| 121.49.94.23 | 2033278487 | 0 |
| 121.49.94.24 | 2033278488 | 0 |
| 121.49.94.25 | 2033278489 | 0 |
| 121.49.94.26 | 2033278490 | 0 |
| 121.49.94.27 | 2033278491 | 0 |
| 121.49.94.28 | 2033278492 | 0 |
| 121.49.94.29 | 2033278493 | 0 |
| 121.49.94.30 | 2033278494 | 0 |
| 121.49.94.31 | 2033278495 | 0 |
| 121.49.94.32 | 2033278496 | 0 |
| 121.49.94.33 | 2033278497 | 0 |
| 121.49.94.34 | 2033278498 | 0 |
| 121.49.94.35 | 2033278499 | 0 |
| 121.49.94.36 | 2033278500 | 0 |
| 121.49.94.37 | 2033278501 | 0 |
| 121.49.94.38 | 2033278502 | 0 |
| 121.49.94.39 | 2033278503 | 0 |
| 121.49.94.40 | 2033278504 | 0 |
| 121.49.94.41 | 2033278505 | 0 |
| 121.49.94.42 | 2033278506 | 0 |
| 121.49.94.43 | 2033278507 | 0 |
| 121.49.94.44 | 2033278508 | 0 |
| 121.49.94.45 | 2033278509 | 0 |
| 121.49.94.46 | 2033278510 | 0 |
| 121.49.94.47 | 2033278511 | 0 |
| 121.49.94.48 | 2033278512 | 0 |
| 121.49.94.49 | 2033278513 | 0 |
| 121.49.94.50 | 2033278514 | 0 |
| 121.49.94.51 | 2033278515 | 0 |
| 121.49.94.52 | 2033278516 | 0 |
| 121.49.94.53 | 2033278517 | 0 |
| 121.49.94.54 | 2033278518 | 0 |
| 121.49.94.55 | 2033278519 | 0 |
| 121.49.94.56 | 2033278520 | 0 |
| 121.49.94.57 | 2033278521 | 0 |
| 121.49.94.58 | 2033278522 | 0 |
| 121.49.94.59 | 2033278523 | 0 |
| 121.49.94.60 | 2033278524 | 0 |
| 121.49.94.61 | 2033278525 | 0 |
| 121.49.94.62 | 2033278526 | 0 |
| 121.49.94.63 | 2033278527 | 0 |
| 121.49.94.64 | 2033278528 | 0 |
| 121.49.94.65 | 2033278529 | 0 |
| 121.49.94.66 | 2033278530 | 0 |
| 121.49.94.67 | 2033278531 | 0 |
| 121.49.94.68 | 2033278532 | 0 |
| 121.49.94.69 | 2033278533 | 0 |
| 121.49.94.70 | 2033278534 | 0 |
| 121.49.94.71 | 2033278535 | 0 |
| 121.49.94.72 | 2033278536 | 0 |
| 121.49.94.73 | 2033278537 | 0 |
| 121.49.94.74 | 2033278538 | 0 |
| 121.49.94.75 | 2033278539 | 0 |
| 121.49.94.76 | 2033278540 | 0 |
| 121.49.94.77 | 2033278541 | 0 |
| 121.49.94.78 | 2033278542 | 0 |
| 121.49.94.79 | 2033278543 | 0 |
| 121.49.94.80 | 2033278544 | 0 |
| 121.49.94.81 | 2033278545 | 0 |
| 121.49.94.82 | 2033278546 | 0 |
| 121.49.94.83 | 2033278547 | 0 |
| 121.49.94.84 | 2033278548 | 0 |
| 121.49.94.85 | 2033278549 | 0 |