The IP address 116.66.51 is provided by China Unicom Shanghai Network, it's belong to the CDIR (Classless Inter-Domain Routing) 116.66.51.0/24 (range 116.66.51.0 to 116.66.51.255). The autonomous system number (ASN) is 17621.
| ASN | 17621 |
| IP starting by | 116.66.51.0 |
| IP ending by | 116.66.51.255 |
| ASN Name | China Unicom Shanghai Network |
| CDIR | 116.66.51.0/24 |
| Numerical IP | |
| Registry | apnic |
| Last update | 29/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Shanghai | 31.2222 | 121.4581 | 2017-07-29 |
| MaxMind | CN | China | - | Shanghai | 31.0456 | 121.3997 | 2017-07-29 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 116.66.51.0 | 1950495488 | 0 |
| 116.66.51.1 | 1950495489 | 0 |
| 116.66.51.2 | 1950495490 | 0 |
| 116.66.51.3 | 1950495491 | 0 |
| 116.66.51.4 | 1950495492 | 0 |
| 116.66.51.5 | 1950495493 | 0 |
| 116.66.51.6 | 1950495494 | 0 |
| 116.66.51.7 | 1950495495 | 0 |
| 116.66.51.8 | 1950495496 | 0 |
| 116.66.51.9 | 1950495497 | 0 |
| 116.66.51.10 | 1950495498 | 0 |
| 116.66.51.11 | 1950495499 | 0 |
| 116.66.51.12 | 1950495500 | 0 |
| 116.66.51.13 | 1950495501 | 0 |
| 116.66.51.14 | 1950495502 | 0 |
| 116.66.51.15 | 1950495503 | 0 |
| 116.66.51.16 | 1950495504 | 0 |
| 116.66.51.17 | 1950495505 | 0 |
| 116.66.51.18 | 1950495506 | 0 |
| 116.66.51.19 | 1950495507 | 0 |
| 116.66.51.20 | 1950495508 | 0 |
| 116.66.51.21 | 1950495509 | 0 |
| 116.66.51.22 | 1950495510 | 0 |
| 116.66.51.23 | 1950495511 | 0 |
| 116.66.51.24 | 1950495512 | 0 |
| 116.66.51.25 | 1950495513 | 0 |
| 116.66.51.26 | 1950495514 | 0 |
| 116.66.51.27 | 1950495515 | 0 |
| 116.66.51.28 | 1950495516 | 0 |
| 116.66.51.29 | 1950495517 | 0 |
| 116.66.51.30 | 1950495518 | 0 |
| 116.66.51.31 | 1950495519 | 0 |
| 116.66.51.32 | 1950495520 | 0 |
| 116.66.51.33 | 1950495521 | 0 |
| 116.66.51.34 | 1950495522 | 0 |
| 116.66.51.35 | 1950495523 | 0 |
| 116.66.51.36 | 1950495524 | 0 |
| 116.66.51.37 | 1950495525 | 0 |
| 116.66.51.38 | 1950495526 | 0 |
| 116.66.51.39 | 1950495527 | 0 |
| 116.66.51.40 | 1950495528 | 0 |
| 116.66.51.41 | 1950495529 | 0 |
| 116.66.51.42 | 1950495530 | 0 |
| 116.66.51.43 | 1950495531 | 0 |
| 116.66.51.44 | 1950495532 | 0 |
| 116.66.51.45 | 1950495533 | 0 |
| 116.66.51.46 | 1950495534 | 0 |
| 116.66.51.47 | 1950495535 | 0 |
| 116.66.51.48 | 1950495536 | 0 |
| 116.66.51.49 | 1950495537 | 0 |
| 116.66.51.50 | 1950495538 | 0 |
| 116.66.51.51 | 1950495539 | 0 |
| 116.66.51.52 | 1950495540 | 0 |
| 116.66.51.53 | 1950495541 | 0 |
| 116.66.51.54 | 1950495542 | 0 |
| 116.66.51.55 | 1950495543 | 0 |
| 116.66.51.56 | 1950495544 | 0 |
| 116.66.51.57 | 1950495545 | 0 |
| 116.66.51.58 | 1950495546 | 0 |
| 116.66.51.59 | 1950495547 | 0 |
| 116.66.51.60 | 1950495548 | 0 |
| 116.66.51.61 | 1950495549 | 0 |
| 116.66.51.62 | 1950495550 | 0 |
| 116.66.51.63 | 1950495551 | 0 |
| 116.66.51.64 | 1950495552 | 0 |
| 116.66.51.65 | 1950495553 | 0 |
| 116.66.51.66 | 1950495554 | 0 |
| 116.66.51.67 | 1950495555 | 0 |
| 116.66.51.68 | 1950495556 | 0 |
| 116.66.51.69 | 1950495557 | 0 |
| 116.66.51.70 | 1950495558 | 0 |
| 116.66.51.71 | 1950495559 | 0 |
| 116.66.51.72 | 1950495560 | 0 |
| 116.66.51.73 | 1950495561 | 0 |
| 116.66.51.74 | 1950495562 | 0 |
| 116.66.51.75 | 1950495563 | 0 |
| 116.66.51.76 | 1950495564 | 0 |
| 116.66.51.77 | 1950495565 | 0 |
| 116.66.51.78 | 1950495566 | 0 |
| 116.66.51.79 | 1950495567 | 0 |
| 116.66.51.80 | 1950495568 | 0 |
| 116.66.51.81 | 1950495569 | 0 |
| 116.66.51.82 | 1950495570 | 0 |
| 116.66.51.83 | 1950495571 | 0 |
| 116.66.51.84 | 1950495572 | 0 |
| 116.66.51.85 | 1950495573 | 0 |