The IP address 121.19.63 is provided by CNC Group, it's belong to the CDIR (Classless Inter-Domain Routing) 121.16.0.0/13 (range 121.16.0.0 to 121.23.255.255). The autonomous system number (ASN) is 4837.
| ASN | 4837 |
| IP starting by | 121.16.0.0 |
| IP ending by | 121.23.255.255 |
| ASN Name | CNC Group |
| CDIR | 121.16.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 19/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Baoding | 38.8511 | 115.4903 | 2017-07-19 |
| MaxMind | CN | China | - | Hebei | 39.8897 | 115.275 | 2017-07-19 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.19.63.0 | 2031304448 | 0 |
| 121.19.63.1 | 2031304449 | 0 |
| 121.19.63.2 | 2031304450 | 0 |
| 121.19.63.3 | 2031304451 | 0 |
| 121.19.63.4 | 2031304452 | 0 |
| 121.19.63.5 | 2031304453 | 0 |
| 121.19.63.6 | 2031304454 | 0 |
| 121.19.63.7 | 2031304455 | 0 |
| 121.19.63.8 | 2031304456 | 0 |
| 121.19.63.9 | 2031304457 | 0 |
| 121.19.63.10 | 2031304458 | 0 |
| 121.19.63.11 | 2031304459 | 0 |
| 121.19.63.12 | 2031304460 | 0 |
| 121.19.63.13 | 2031304461 | 0 |
| 121.19.63.14 | 2031304462 | 0 |
| 121.19.63.15 | 2031304463 | 0 |
| 121.19.63.16 | 2031304464 | 0 |
| 121.19.63.17 | 2031304465 | 0 |
| 121.19.63.18 | 2031304466 | 0 |
| 121.19.63.19 | 2031304467 | 0 |
| 121.19.63.20 | 2031304468 | 0 |
| 121.19.63.21 | 2031304469 | 0 |
| 121.19.63.22 | 2031304470 | 0 |
| 121.19.63.23 | 2031304471 | 0 |
| 121.19.63.24 | 2031304472 | 0 |
| 121.19.63.25 | 2031304473 | 0 |
| 121.19.63.26 | 2031304474 | 0 |
| 121.19.63.27 | 2031304475 | 0 |
| 121.19.63.28 | 2031304476 | 0 |
| 121.19.63.29 | 2031304477 | 0 |
| 121.19.63.30 | 2031304478 | 0 |
| 121.19.63.31 | 2031304479 | 0 |
| 121.19.63.32 | 2031304480 | 0 |
| 121.19.63.33 | 2031304481 | 0 |
| 121.19.63.34 | 2031304482 | 0 |
| 121.19.63.35 | 2031304483 | 0 |
| 121.19.63.36 | 2031304484 | 0 |
| 121.19.63.37 | 2031304485 | 0 |
| 121.19.63.38 | 2031304486 | 0 |
| 121.19.63.39 | 2031304487 | 0 |
| 121.19.63.40 | 2031304488 | 0 |
| 121.19.63.41 | 2031304489 | 0 |
| 121.19.63.42 | 2031304490 | 0 |
| 121.19.63.43 | 2031304491 | 0 |
| 121.19.63.44 | 2031304492 | 0 |
| 121.19.63.45 | 2031304493 | 0 |
| 121.19.63.46 | 2031304494 | 0 |
| 121.19.63.47 | 2031304495 | 0 |
| 121.19.63.48 | 2031304496 | 0 |
| 121.19.63.49 | 2031304497 | 0 |
| 121.19.63.50 | 2031304498 | 0 |
| 121.19.63.51 | 2031304499 | 0 |
| 121.19.63.52 | 2031304500 | 0 |
| 121.19.63.53 | 2031304501 | 0 |
| 121.19.63.54 | 2031304502 | 0 |
| 121.19.63.55 | 2031304503 | 0 |
| 121.19.63.56 | 2031304504 | 0 |
| 121.19.63.57 | 2031304505 | 0 |
| 121.19.63.58 | 2031304506 | 0 |
| 121.19.63.59 | 2031304507 | 0 |
| 121.19.63.60 | 2031304508 | 0 |
| 121.19.63.61 | 2031304509 | 0 |
| 121.19.63.62 | 2031304510 | 0 |
| 121.19.63.63 | 2031304511 | 0 |
| 121.19.63.64 | 2031304512 | 0 |
| 121.19.63.65 | 2031304513 | 0 |
| 121.19.63.66 | 2031304514 | 0 |
| 121.19.63.67 | 2031304515 | 0 |
| 121.19.63.68 | 2031304516 | 0 |
| 121.19.63.69 | 2031304517 | 0 |
| 121.19.63.70 | 2031304518 | 0 |
| 121.19.63.71 | 2031304519 | 0 |
| 121.19.63.72 | 2031304520 | 0 |
| 121.19.63.73 | 2031304521 | 0 |
| 121.19.63.74 | 2031304522 | 0 |
| 121.19.63.75 | 2031304523 | 0 |
| 121.19.63.76 | 2031304524 | 0 |
| 121.19.63.77 | 2031304525 | 0 |
| 121.19.63.78 | 2031304526 | 0 |
| 121.19.63.79 | 2031304527 | 0 |
| 121.19.63.80 | 2031304528 | 0 |
| 121.19.63.81 | 2031304529 | 0 |
| 121.19.63.82 | 2031304530 | 0 |
| 121.19.63.83 | 2031304531 | 0 |
| 121.19.63.84 | 2031304532 | 0 |
| 121.19.63.85 | 2031304533 | 0 |