Die IP-Adresse 121.48.53 erfolgt über China Education and Research Network Center, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 121.48.0.0/15 (Bereich 121.48.0.0, 121.49.255.255). Die autonomen Systemnummer (ASN) ist 4538.
| ASN | 4538 |
| Ausgehend von IP | 121.48.0.0 |
| Beendigung durch IP | 121.49.255.255 |
| ASN-Namen | China Education and Research Network Center |
| GGDV | 121.48.0.0/15 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 21.07.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | CN | China | - | Xichang | 27,8964 | 102,2634 | 2019-07-20 |
| MaxMind | CN | China | - | Chengdu | 30,6667 | 104,0667 | 2019-07-20 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.48.53.0 | 2033202432 | 0 |
| 121.48.53.1 | 2033202433 | 0 |
| 121.48.53.2 | 2033202434 | 0 |
| 121.48.53.3 | 2033202435 | 0 |
| 121.48.53.4 | 2033202436 | 0 |
| 121.48.53.5 | 2033202437 | 0 |
| 121.48.53.6 | 2033202438 | 0 |
| 121.48.53.7 | 2033202439 | 0 |
| 121.48.53.8 | 2033202440 | 0 |
| 121.48.53.9 | 2033202441 | 0 |
| 121.48.53.10 | 2033202442 | 0 |
| 121.48.53.11 | 2033202443 | 0 |
| 121.48.53.12 | 2033202444 | 0 |
| 121.48.53.13 | 2033202445 | 0 |
| 121.48.53.14 | 2033202446 | 0 |
| 121.48.53.15 | 2033202447 | 0 |
| 121.48.53.16 | 2033202448 | 0 |
| 121.48.53.17 | 2033202449 | 0 |
| 121.48.53.18 | 2033202450 | 0 |
| 121.48.53.19 | 2033202451 | 0 |
| 121.48.53.20 | 2033202452 | 0 |
| 121.48.53.21 | 2033202453 | 0 |
| 121.48.53.22 | 2033202454 | 0 |
| 121.48.53.23 | 2033202455 | 0 |
| 121.48.53.24 | 2033202456 | 0 |
| 121.48.53.25 | 2033202457 | 0 |
| 121.48.53.26 | 2033202458 | 0 |
| 121.48.53.27 | 2033202459 | 0 |
| 121.48.53.28 | 2033202460 | 0 |
| 121.48.53.29 | 2033202461 | 0 |
| 121.48.53.30 | 2033202462 | 0 |
| 121.48.53.31 | 2033202463 | 0 |
| 121.48.53.32 | 2033202464 | 0 |
| 121.48.53.33 | 2033202465 | 0 |
| 121.48.53.34 | 2033202466 | 0 |
| 121.48.53.35 | 2033202467 | 0 |
| 121.48.53.36 | 2033202468 | 0 |
| 121.48.53.37 | 2033202469 | 0 |
| 121.48.53.38 | 2033202470 | 0 |
| 121.48.53.39 | 2033202471 | 0 |
| 121.48.53.40 | 2033202472 | 0 |
| 121.48.53.41 | 2033202473 | 0 |
| 121.48.53.42 | 2033202474 | 0 |
| 121.48.53.43 | 2033202475 | 0 |
| 121.48.53.44 | 2033202476 | 0 |
| 121.48.53.45 | 2033202477 | 0 |
| 121.48.53.46 | 2033202478 | 0 |
| 121.48.53.47 | 2033202479 | 0 |
| 121.48.53.48 | 2033202480 | 0 |
| 121.48.53.49 | 2033202481 | 0 |
| 121.48.53.50 | 2033202482 | 0 |
| 121.48.53.51 | 2033202483 | 0 |
| 121.48.53.52 | 2033202484 | 0 |
| 121.48.53.53 | 2033202485 | 0 |
| 121.48.53.54 | 2033202486 | 0 |
| 121.48.53.55 | 2033202487 | 0 |
| 121.48.53.56 | 2033202488 | 0 |
| 121.48.53.57 | 2033202489 | 0 |
| 121.48.53.58 | 2033202490 | 0 |
| 121.48.53.59 | 2033202491 | 0 |
| 121.48.53.60 | 2033202492 | 0 |
| 121.48.53.61 | 2033202493 | 0 |
| 121.48.53.62 | 2033202494 | 0 |
| 121.48.53.63 | 2033202495 | 0 |
| 121.48.53.64 | 2033202496 | 0 |
| 121.48.53.65 | 2033202497 | 0 |
| 121.48.53.66 | 2033202498 | 0 |
| 121.48.53.67 | 2033202499 | 0 |
| 121.48.53.68 | 2033202500 | 0 |
| 121.48.53.69 | 2033202501 | 0 |
| 121.48.53.70 | 2033202502 | 0 |
| 121.48.53.71 | 2033202503 | 0 |
| 121.48.53.72 | 2033202504 | 0 |
| 121.48.53.73 | 2033202505 | 0 |
| 121.48.53.74 | 2033202506 | 0 |
| 121.48.53.75 | 2033202507 | 0 |
| 121.48.53.76 | 2033202508 | 0 |
| 121.48.53.77 | 2033202509 | 0 |
| 121.48.53.78 | 2033202510 | 0 |
| 121.48.53.79 | 2033202511 | 0 |
| 121.48.53.80 | 2033202512 | 0 |
| 121.48.53.81 | 2033202513 | 0 |
| 121.48.53.82 | 2033202514 | 0 |
| 121.48.53.83 | 2033202515 | 0 |
| 121.48.53.84 | 2033202516 | 0 |
| 121.48.53.85 | 2033202517 | 0 |