The IP address 123.59.21 is provided by China Unicom Beijing Province Network, it's belong to the CDIR (Classless Inter-Domain Routing) 123.59.0.0/19 (range 123.59.0.0 to 123.59.31.255). The autonomous system number (ASN) is 4808.
| ASN | 4808 |
| IP starting by | 123.59.0.0 |
| IP ending by | 123.59.31.255 |
| ASN Name | China Unicom Beijing Province Network |
| CDIR | 123.59.0.0/19 |
| Numerical IP | |
| Registry | apnic |
| Last update | 29/07/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | HK | Hong Kong | - | Hong Kong | 22.2855 | 114.1577 | 2019-07-28 |
| MaxMind | HK | Hong Kong | - | - | 22.3167 | 114.2167 | 2019-07-28 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 123.59.21.0 | 2067469568 | 0 |
| 123.59.21.1 | 2067469569 | 0 |
| 123.59.21.2 | 2067469570 | 0 |
| 123.59.21.3 | 2067469571 | 0 |
| 123.59.21.4 | 2067469572 | 0 |
| 123.59.21.5 | 2067469573 | 0 |
| 123.59.21.6 | 2067469574 | 0 |
| 123.59.21.7 | 2067469575 | 0 |
| 123.59.21.8 | 2067469576 | 0 |
| 123.59.21.9 | 2067469577 | 0 |
| 123.59.21.10 | 2067469578 | 0 |
| 123.59.21.11 | 2067469579 | 0 |
| 123.59.21.12 | 2067469580 | 0 |
| 123.59.21.13 | 2067469581 | 0 |
| 123.59.21.14 | 2067469582 | 0 |
| 123.59.21.15 | 2067469583 | 0 |
| 123.59.21.16 | 2067469584 | 0 |
| 123.59.21.17 | 2067469585 | 0 |
| 123.59.21.18 | 2067469586 | 0 |
| 123.59.21.19 | 2067469587 | 0 |
| 123.59.21.20 | 2067469588 | 0 |
| 123.59.21.21 | 2067469589 | 0 |
| 123.59.21.22 | 2067469590 | 0 |
| 123.59.21.23 | 2067469591 | 0 |
| 123.59.21.24 | 2067469592 | 0 |
| 123.59.21.25 | 2067469593 | 0 |
| 123.59.21.26 | 2067469594 | 0 |
| 123.59.21.27 | 2067469595 | 0 |
| 123.59.21.28 | 2067469596 | 0 |
| 123.59.21.29 | 2067469597 | 0 |
| 123.59.21.30 | 2067469598 | 0 |
| 123.59.21.31 | 2067469599 | 0 |
| 123.59.21.32 | 2067469600 | 0 |
| 123.59.21.33 | 2067469601 | 0 |
| 123.59.21.34 | 2067469602 | 0 |
| 123.59.21.35 | 2067469603 | 0 |
| 123.59.21.36 | 2067469604 | 0 |
| 123.59.21.37 | 2067469605 | 0 |
| 123.59.21.38 | 2067469606 | 0 |
| 123.59.21.39 | 2067469607 | 0 |
| 123.59.21.40 | 2067469608 | 0 |
| 123.59.21.41 | 2067469609 | 0 |
| 123.59.21.42 | 2067469610 | 0 |
| 123.59.21.43 | 2067469611 | 0 |
| 123.59.21.44 | 2067469612 | 0 |
| 123.59.21.45 | 2067469613 | 0 |
| 123.59.21.46 | 2067469614 | 0 |
| 123.59.21.47 | 2067469615 | 0 |
| 123.59.21.48 | 2067469616 | 0 |
| 123.59.21.49 | 2067469617 | 0 |
| 123.59.21.50 | 2067469618 | 0 |
| 123.59.21.51 | 2067469619 | 0 |
| 123.59.21.52 | 2067469620 | 0 |
| 123.59.21.53 | 2067469621 | 0 |
| 123.59.21.54 | 2067469622 | 0 |
| 123.59.21.55 | 2067469623 | 0 |
| 123.59.21.56 | 2067469624 | 0 |
| 123.59.21.57 | 2067469625 | 0 |
| 123.59.21.58 | 2067469626 | 0 |
| 123.59.21.59 | 2067469627 | 0 |
| 123.59.21.60 | 2067469628 | 0 |
| 123.59.21.61 | 2067469629 | 0 |
| 123.59.21.62 | 2067469630 | 0 |
| 123.59.21.63 | 2067469631 | 0 |
| 123.59.21.64 | 2067469632 | 0 |
| 123.59.21.65 | 2067469633 | 0 |
| 123.59.21.66 | 2067469634 | 0 |
| 123.59.21.67 | 2067469635 | 0 |
| 123.59.21.68 | 2067469636 | 0 |
| 123.59.21.69 | 2067469637 | 0 |
| 123.59.21.70 | 2067469638 | 0 |
| 123.59.21.71 | 2067469639 | 0 |
| 123.59.21.72 | 2067469640 | 0 |
| 123.59.21.73 | 2067469641 | 0 |
| 123.59.21.74 | 2067469642 | 0 |
| 123.59.21.75 | 2067469643 | 0 |
| 123.59.21.76 | 2067469644 | 0 |
| 123.59.21.77 | 2067469645 | 0 |
| 123.59.21.78 | 2067469646 | 0 |
| 123.59.21.79 | 2067469647 | 0 |
| 123.59.21.80 | 2067469648 | 0 |
| 123.59.21.81 | 2067469649 | 0 |
| 123.59.21.82 | 2067469650 | 0 |
| 123.59.21.83 | 2067469651 | 0 |
| 123.59.21.84 | 2067469652 | 0 |
| 123.59.21.85 | 2067469653 | 0 |