L'indirizzo IP 42.51.51 è fornito da Henan Telcom Union Technology Co., LTD, che è di proprietà del CIDR (Classless Inter-Domain Routing) 42.51.0.0/17, IP tra 42.51.0.0 a 42.51.127.255 ). Il numero di sistema autonomo (ASN) è 56005.
| ASN | 56005 |
| IP inizia con | 42.51.0.0 |
| IP finale con | 42.51.127.255 |
| ASN Nome | Henan Telcom Union Technology Co., LTD |
| CDIR | 42.51.0.0/17 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 18/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Zhengzhou | 34,7578 | 113,6486 | 2017-07-03 |
| MaxMind | CN | China | - | Zhengzhou | 34,6836 | 113,5325 | 2017-07-03 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 42.51.51.0 | 707998464 | 0 |
| 42.51.51.1 | 707998465 | 0 |
| 42.51.51.2 | 707998466 | 0 |
| 42.51.51.3 | 707998467 | 0 |
| 42.51.51.4 | 707998468 | 0 |
| 42.51.51.5 | 707998469 | 0 |
| 42.51.51.6 | 707998470 | 0 |
| 42.51.51.7 | 707998471 | 0 |
| 42.51.51.8 | 707998472 | 0 |
| 42.51.51.9 | 707998473 | 0 |
| 42.51.51.10 | 707998474 | 0 |
| 42.51.51.11 | 707998475 | 0 |
| 42.51.51.12 | 707998476 | 0 |
| 42.51.51.13 | 707998477 | 0 |
| 42.51.51.14 | 707998478 | 0 |
| 42.51.51.15 | 707998479 | 0 |
| 42.51.51.16 | 707998480 | 0 |
| 42.51.51.17 | 707998481 | 0 |
| 42.51.51.18 | 707998482 | 0 |
| 42.51.51.19 | 707998483 | 0 |
| 42.51.51.20 | 707998484 | 0 |
| 42.51.51.21 | 707998485 | 0 |
| 42.51.51.22 | 707998486 | 0 |
| 42.51.51.23 | 707998487 | 0 |
| 42.51.51.24 | 707998488 | 0 |
| 42.51.51.25 | 707998489 | 0 |
| 42.51.51.26 | 707998490 | 0 |
| 42.51.51.27 | 707998491 | 0 |
| 42.51.51.28 | 707998492 | 0 |
| 42.51.51.29 | 707998493 | 0 |
| 42.51.51.30 | 707998494 | 0 |
| 42.51.51.31 | 707998495 | 0 |
| 42.51.51.32 | 707998496 | 0 |
| 42.51.51.33 | 707998497 | 0 |
| 42.51.51.34 | 707998498 | 0 |
| 42.51.51.35 | 707998499 | 0 |
| 42.51.51.36 | 707998500 | 0 |
| 42.51.51.37 | 707998501 | 0 |
| 42.51.51.38 | 707998502 | 0 |
| 42.51.51.39 | 707998503 | 0 |
| 42.51.51.40 | 707998504 | 0 |
| 42.51.51.41 | 707998505 | 0 |
| 42.51.51.42 | 707998506 | 0 |
| 42.51.51.43 | 707998507 | 0 |
| 42.51.51.44 | 707998508 | 0 |
| 42.51.51.45 | 707998509 | 0 |
| 42.51.51.46 | 707998510 | 0 |
| 42.51.51.47 | 707998511 | 0 |
| 42.51.51.48 | 707998512 | 0 |
| 42.51.51.49 | 707998513 | 0 |
| 42.51.51.50 | 707998514 | 0 |
| 42.51.51.51 | 707998515 | 0 |
| 42.51.51.52 | 707998516 | 0 |
| 42.51.51.53 | 707998517 | 0 |
| 42.51.51.54 | 707998518 | 0 |
| 42.51.51.55 | 707998519 | 0 |
| 42.51.51.56 | 707998520 | 0 |
| 42.51.51.57 | 707998521 | 0 |
| 42.51.51.58 | 707998522 | 0 |
| 42.51.51.59 | 707998523 | 0 |
| 42.51.51.60 | 707998524 | 0 |
| 42.51.51.61 | 707998525 | 0 |
| 42.51.51.62 | 707998526 | 0 |
| 42.51.51.63 | 707998527 | 0 |
| 42.51.51.64 | 707998528 | 0 |
| 42.51.51.65 | 707998529 | 0 |
| 42.51.51.66 | 707998530 | 0 |
| 42.51.51.67 | 707998531 | 0 |
| 42.51.51.68 | 707998532 | 0 |
| 42.51.51.69 | 707998533 | 0 |
| 42.51.51.70 | 707998534 | 0 |
| 42.51.51.71 | 707998535 | 0 |
| 42.51.51.72 | 707998536 | 0 |
| 42.51.51.73 | 707998537 | 0 |
| 42.51.51.74 | 707998538 | 0 |
| 42.51.51.75 | 707998539 | 0 |
| 42.51.51.76 | 707998540 | 0 |
| 42.51.51.77 | 707998541 | 0 |
| 42.51.51.78 | 707998542 | 0 |
| 42.51.51.79 | 707998543 | 0 |
| 42.51.51.80 | 707998544 | 0 |
| 42.51.51.81 | 707998545 | 0 |
| 42.51.51.82 | 707998546 | 0 |
| 42.51.51.83 | 707998547 | 0 |
| 42.51.51.84 | 707998548 | 0 |
| 42.51.51.85 | 707998549 | 0 |