65,536 routable3 ASes
/16 subnet
123.51.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
2
countries
3
announcing ASes
161
announced prefixes
2,165
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- VPN IP1,9843.03%
- 0.31%
- None here
- 0.00%
- None here
- None here
- Hosting IP48,38473.83%
- None here
- None here
- None here
- SSH IP2360.36%
- SMTP IP740.11%
- 0.34%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 123.51.0.0/17 | AS38333Symbio Networks | Australia | not found | 17 | 2026-10-02 |
| 123.51.0.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.1.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.2.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.2.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.4.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.8.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.12.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.12.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.14.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.16.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.20.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.22.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.24.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.28.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.34.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.36.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.40.0/21 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.48.0/21 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.48.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.49.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.50.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.50.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.51.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.52.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.52.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.53.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.54.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.54.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.55.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.62.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.64.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.65.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.68.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.68.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.69.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.70.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.71.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.72.0/21 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.74.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.76.0/22 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.105.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.107.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.108.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.110.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.110.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.116.0/23 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.117.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.120.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.122.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.123.0/24 | AS38333Symbio Networks | Australia | not found | 4 | 2026-10-02 |
| 123.51.128.0/17 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.128.0/18 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.128.0/19 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.128.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.129.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.130.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.131.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.132.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.133.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.134.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.135.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.136.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.140.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.141.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.142.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.143.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.144.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.145.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.146.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.147.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.148.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.149.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.150.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.151.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.152.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.153.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.154.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.155.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.156.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.157.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.158.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.159.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.160.0/19 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.160.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.161.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.162.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.163.0/24 | AS4780Digital United Inc. | Taiwan | valid | 15 | 2026-10-02 |
| 123.51.164.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.165.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.166.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.167.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.168.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.169.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.170.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.171.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.172.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.173.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.174.0/24 | AS9919New Century InfoComm Tech Co., Ltd. | Taiwan | valid | 17 | 2026-10-02 |
| 123.51.175.0/24 | AS4780Digital United Inc. | Taiwan | valid | 17 | 2026-10-02 |
Every /24 inside it
| 123.51.0.0/24 | Australia | AS38333Symbio Networks | 50 | 256 | 100.00% |
| 123.51.1.0/24 | Australia | AS38333Symbio Networks | 18 | 256 | 100.00% |
| 123.51.2.0/24 | Australia | AS38333Symbio Networks | 18 | 256 | 100.00% |
| 123.51.3.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.4.0/24 | Australia | AS38333Symbio Networks | 37 | 256 | 100.00% |
| 123.51.5.0/24 | Australia | AS38333Symbio Networks | 46 | 256 | 100.00% |
| 123.51.6.0/24 | Australia | AS38333Symbio Networks | 21 | 256 | 100.00% |
| 123.51.7.0/24 | Australia | AS38333Symbio Networks | 16 | 256 | 100.00% |
| 123.51.8.0/24 | Australia | AS38333Symbio Networks | 25 | 256 | 100.00% |
| 123.51.9.0/24 | Australia | AS38333Symbio Networks | 18 | 256 | 100.00% |
| 123.51.10.0/24 | Australia | AS38333Symbio Networks | 36 | 256 | 100.00% |
| 123.51.11.0/24 | Australia | AS38333Symbio Networks | 45 | 256 | 100.00% |
| 123.51.12.0/24 | Australia | AS38333Symbio Networks | 26 | 256 | 100.00% |
| 123.51.13.0/24 | Australia | AS38333Symbio Networks | 45 | 256 | 100.00% |
| 123.51.14.0/24 | Australia | AS38333Symbio Networks | 14 | 256 | 100.00% |
| 123.51.15.0/24 | Australia | AS38333Symbio Networks | 3 | 256 | 100.00% |
| 123.51.16.0/24 | Australia | AS38333Symbio Networks | 30 | 256 | 100.00% |
| 123.51.17.0/24 | Australia | AS38333Symbio Networks | 17 | 256 | 100.00% |
| 123.51.18.0/24 | Australia | AS38333Symbio Networks | 16 | 256 | 100.00% |
| 123.51.19.0/24 | Australia | AS38333Symbio Networks | 32 | 256 | 100.00% |
| 123.51.20.0/24 | Australia | AS38333Symbio Networks | 29 | 256 | 100.00% |
| 123.51.21.0/24 | Australia | AS38333Symbio Networks | 35 | 256 | 100.00% |
| 123.51.22.0/24 | Australia | AS38333Symbio Networks | 25 | 256 | 100.00% |
| 123.51.23.0/24 | Australia | AS38333Symbio Networks | 22 | 256 | 100.00% |
| 123.51.24.0/24 | Australia | AS38333Symbio Networks | 25 | 0 | 9.77% |
| 123.51.25.0/24 | Australia | AS38333Symbio Networks | 27 | 256 | 100.00% |
| 123.51.26.0/24 | Australia | AS38333Symbio Networks | 11 | 256 | 100.00% |
| 123.51.27.0/24 | Australia | AS38333Symbio Networks | 13 | 256 | 100.00% |
| 123.51.28.0/24 | Australia | AS38333Symbio Networks | 28 | 256 | 100.00% |
| 123.51.29.0/24 | Australia | AS38333Symbio Networks | 25 | 256 | 100.00% |
| 123.51.30.0/24 | Australia | AS38333Symbio Networks | 23 | 256 | 100.00% |
| 123.51.31.0/24 | Australia | AS38333Symbio Networks | 23 | 256 | 100.00% |
| 123.51.32.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.33.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.34.0/24 | Australia | AS38333Symbio Networks | 28 | 256 | 100.00% |
| 123.51.35.0/24 | Australia | AS38333Symbio Networks | 42 | 256 | 100.00% |
| 123.51.36.0/24 | Australia | AS38333Symbio Networks | 26 | 256 | 100.00% |
| 123.51.37.0/24 | Australia | AS38333Symbio Networks | 28 | 256 | 100.00% |
| 123.51.38.0/24 | Australia | AS38333Symbio Networks | 31 | 256 | 100.00% |
| 123.51.39.0/24 | Australia | AS38333Symbio Networks | 37 | 256 | 100.00% |
| 123.51.40.0/24 | Australia | AS38333Symbio Networks | 25 | 256 | 100.00% |
| 123.51.41.0/24 | Australia | AS38333Symbio Networks | 21 | 256 | 100.00% |
| 123.51.42.0/24 | Australia | AS38333Symbio Networks | 19 | 256 | 100.00% |
| 123.51.43.0/24 | Australia | AS38333Symbio Networks | 22 | 256 | 100.00% |
| 123.51.44.0/24 | Australia | AS38333Symbio Networks | 8 | 256 | 100.00% |
| 123.51.45.0/24 | Australia | AS38333Symbio Networks | 13 | 256 | 100.00% |
| 123.51.46.0/24 | Australia | AS38333Symbio Networks | 14 | 256 | 100.00% |
| 123.51.47.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.48.0/24 | Australia | AS38333Symbio Networks | 6 | 256 | 100.00% |
| 123.51.49.0/24 | Australia | AS38333Symbio Networks | 9 | 256 | 100.00% |
| 123.51.50.0/24 | Australia | AS38333Symbio Networks | 17 | 256 | 100.00% |
| 123.51.51.0/24 | Australia | AS38333Symbio Networks | 19 | 256 | 100.00% |
| 123.51.52.0/24 | Australia | AS38333Symbio Networks | 23 | 256 | 100.00% |
| 123.51.53.0/24 | Australia | AS38333Symbio Networks | 20 | 256 | 100.00% |
| 123.51.54.0/24 | Australia | AS38333Symbio Networks | 13 | 256 | 100.00% |
| 123.51.55.0/24 | Australia | AS38333Symbio Networks | 23 | 256 | 100.00% |
| 123.51.56.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.57.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.58.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.59.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.60.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.61.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.62.0/24 | Australia | AS38333Symbio Networks | 40 | 256 | 100.00% |
| 123.51.63.0/24 | Australia | AS38333Symbio Networks | 43 | 256 | 100.00% |
| 123.51.64.0/24 | Australia | AS38333Symbio Networks | 21 | 256 | 100.00% |
| 123.51.65.0/24 | Australia | AS38333Symbio Networks | 30 | 256 | 100.00% |
| 123.51.66.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.67.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.68.0/24 | Australia | AS38333Symbio Networks | 36 | 256 | 100.00% |
| 123.51.69.0/24 | Australia | AS38333Symbio Networks | 45 | 256 | 100.00% |
| 123.51.70.0/24 | Australia | AS38333Symbio Networks | 34 | 256 | 100.00% |
| 123.51.71.0/24 | Australia | AS38333Symbio Networks | 33 | 256 | 100.00% |
| 123.51.72.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.73.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.74.0/24 | Australia | AS38333Symbio Networks | 27 | 256 | 100.00% |
| 123.51.75.0/24 | Australia | AS38333Symbio Networks | 32 | 256 | 100.00% |
| 123.51.76.0/24 | Australia | AS38333Symbio Networks | 34 | 256 | 100.00% |
| 123.51.77.0/24 | Australia | AS38333Symbio Networks | 31 | 256 | 100.00% |
| 123.51.78.0/24 | Australia | AS38333Symbio Networks | 37 | 256 | 100.00% |
| 123.51.79.0/24 | Australia | AS38333Symbio Networks | 40 | 256 | 100.00% |
| 123.51.80.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.81.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.82.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.83.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.84.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.85.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.86.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.87.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.88.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.89.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.90.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.91.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.92.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.93.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.94.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.95.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.96.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.97.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.98.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.99.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.100.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.101.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.102.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.103.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.104.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.105.0/24 | Australia | AS38333Symbio Networks | 2 | 256 | 100.00% |
| 123.51.106.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.107.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.108.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.109.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.110.0/24 | Australia | AS38333Symbio Networks | 2 | 256 | 100.00% |
| 123.51.111.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.112.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.113.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.114.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.115.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.116.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.117.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.118.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.119.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.120.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.121.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.122.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.123.0/24 | Australia | AS38333Symbio Networks | 1 | 256 | 100.00% |
| 123.51.124.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.125.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.126.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.127.0/24 | Australia | AS38333Symbio Networks | 0 | 256 | 100.00% |
| 123.51.128.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 9 | 256 | 100.00% |
| 123.51.129.0/24 | Taiwan | AS4780Digital United Inc. | 7 | 0 | 2.73% |
| 123.51.130.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.131.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.132.0/24 | Taiwan | AS4780Digital United Inc. | 6 | 0 | 2.34% |
| 123.51.133.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.134.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.135.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.136.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 9 | 0 | 3.52% |
| 123.51.137.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.138.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.139.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.140.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 7 | 0 | 2.73% |
| 123.51.141.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 5 | 256 | 100.00% |
| 123.51.142.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 0 | 1.56% |
| 123.51.143.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.144.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 6 | 0 | 2.34% |
| 123.51.145.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 11 | 256 | 100.00% |
| 123.51.146.0/24 | Taiwan | AS4780Digital United Inc. | 2 | 256 | 100.00% |
| 123.51.147.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 3 | 0 | 1.17% |
| 123.51.148.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 10 | 256 | 100.00% |
| 123.51.149.0/24 | Taiwan | AS4780Digital United Inc. | 12 | 0 | 4.69% |
| 123.51.150.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.151.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.152.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 7 | 256 | 100.00% |
| 123.51.153.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 10 | 256 | 100.00% |
| 123.51.154.0/24 | Taiwan | AS4780Digital United Inc. | 3 | 0 | 1.17% |
| 123.51.155.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.156.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.157.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 0 | 1.56% |
| 123.51.158.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 0 | 0.78% |
| 123.51.159.0/24 | Taiwan | AS4780Digital United Inc. | 6 | 0 | 2.34% |
| 123.51.160.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 5 | 256 | 100.00% |
| 123.51.161.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 256 | 100.00% |
| 123.51.162.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 3 | 256 | 100.00% |
| 123.51.163.0/24 | Taiwan | AS4780Digital United Inc. | 2 | 256 | 100.00% |
| 123.51.164.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 256 | 100.00% |
| 123.51.165.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 5 | 256 | 100.00% |
| 123.51.166.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 8 | 0 | 3.13% |
| 123.51.167.0/24 | Taiwan | AS4780Digital United Inc. | 2 | 0 | 0.78% |
| 123.51.168.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 256 | 100.00% |
| 123.51.169.0/24 | Taiwan | AS4780Digital United Inc. | 11 | 0 | 4.30% |
| 123.51.170.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.171.0/24 | Taiwan | AS4780Digital United Inc. | 9 | 256 | 100.00% |
| 123.51.172.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 0 | 1.56% |
| 123.51.173.0/24 | Taiwan | AS4780Digital United Inc. | 12 | 0 | 4.69% |
| 123.51.174.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 3 | 0 | 1.17% |
| 123.51.175.0/24 | Taiwan | AS4780Digital United Inc. | 5 | 256 | 100.00% |
| 123.51.176.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 256 | 100.00% |
| 123.51.177.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 0 | 1.56% |
| 123.51.178.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 0 | 1.56% |
| 123.51.179.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.180.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.181.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.182.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 0 | 0.78% |
| 123.51.183.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.184.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.185.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 0 | 0.78% |
| 123.51.186.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.187.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.188.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 0 | 0.78% |
| 123.51.189.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.190.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 0 | 0.78% |
| 123.51.191.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.192.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.193.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.194.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.195.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.196.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 256 | 100.00% |
| 123.51.197.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.198.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.199.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.200.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 3 | 256 | 100.00% |
| 123.51.201.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.202.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 256 | 100.00% |
| 123.51.203.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.204.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.205.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 256 | 100.00% |
| 123.51.206.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.207.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.208.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.209.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.210.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.211.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 6 | 256 | 100.00% |
| 123.51.212.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.213.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 2 | 256 | 100.00% |
| 123.51.214.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.215.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 256 | 100.00% |
| 123.51.216.0/24 | Taiwan | AS4780Digital United Inc. | 7 | 256 | 100.00% |
| 123.51.217.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 7 | 256 | 100.00% |
| 123.51.218.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 5 | 256 | 100.00% |
| 123.51.219.0/24 | Taiwan | AS4780Digital United Inc. | 7 | 256 | 100.00% |
| 123.51.220.0/24 | Taiwan | AS4780Digital United Inc. | 7 | 256 | 100.00% |
| 123.51.221.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 6 | 256 | 100.00% |
| 123.51.222.0/24 | Taiwan | AS4780Digital United Inc. | 5 | 256 | 100.00% |
| 123.51.223.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 6 | 256 | 100.00% |
| 123.51.224.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.225.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.226.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.227.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.228.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 6 | 0 | 2.34% |
| 123.51.229.0/24 | Taiwan | AS4780Digital United Inc. | 6 | 0 | 2.34% |
| 123.51.230.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.231.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 0 | 0.39% |
| 123.51.232.0/24 | Taiwan | AS4780Digital United Inc. | 4 | 0 | 1.56% |
| 123.51.233.0/24 | Taiwan | AS4780Digital United Inc. | 1 | 256 | 100.00% |
| 123.51.234.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.235.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 0 | 0.39% |
| 123.51.236.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 5 | 256 | 100.00% |
| 123.51.237.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 14 | 256 | 100.00% |
| 123.51.238.0/24 | Taiwan | AS4780Digital United Inc. | 10 | 256 | 100.00% |
| 123.51.239.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 14 | 256 | 100.00% |
| 123.51.240.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.241.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 256 | 100.00% |
| 123.51.242.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.243.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.244.0/24 | Taiwan | AS4780Digital United Inc. | 5 | 0 | 1.95% |
| 123.51.245.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 15 | 256 | 100.00% |
| 123.51.246.0/24 | Taiwan | AS4780Digital United Inc. | 20 | 256 | 100.00% |
| 123.51.247.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 18 | 256 | 100.00% |
| 123.51.248.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 0 | 1.56% |
| 123.51.249.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 6 | 256 | 100.00% |
| 123.51.250.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 4 | 256 | 100.00% |
| 123.51.251.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 9 | 256 | 100.00% |
| 123.51.252.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
| 123.51.253.0/24 | Taiwan | AS4780Digital United Inc. | 0 | 0 | 0.00% |
| 123.51.254.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 1 | 0 | 0.39% |
| 123.51.255.0/24 | Taiwan | AS9919New Century InfoComm Tech Co., Ltd. | 0 | 0 | 0.00% |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.