65,536 routable6 ASes
/16 subnet
210.123.0.0/16
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
1
country
6
announcing ASes
30
announced prefixes
1,162
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- South Korea65,536 · 100.00%
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 IP9521.45%
- 0.33%
- 0.03%
- 0.01%
- None here
- None here
- Hosting IP15,61623.83%
- None here
- None here
- None here
- SSH IP8951.37%
- SMTP IP530.08%
- 0.14%
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 |
|---|---|---|---|---|---|
| 210.123.0.0/16 | AS4766Korea Telecom | South Korea | not found | 17 | 2026-10-02 |
| 210.123.14.0/24 | AS9526KOSCOM | South Korea | not found | 18 | 2026-10-02 |
| 210.123.21.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.32.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.33.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.34.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.35.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.36.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.37.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.38.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.39.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.40.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.41.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.42.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.43.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.44.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.45.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.46.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.47.0/24 | AS18176KOOKMIN UNIVERSITY | South Korea | not found | 17 | 2026-10-02 |
| 210.123.71.0/24 | AS17845Gyeonggi Technopark | South Korea | not found | 18 | 2026-10-02 |
| 210.123.80.0/24 | AS9634Shinhan Securities Co.,Ltd. | South Korea | not found | 18 | 2026-10-02 |
| 210.123.108.0/24 | AS9855Korean Federation of Community Credit Cooperatives | South Korea | not found | 18 | 2026-10-02 |
| 210.123.144.0/22 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.148.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.212.0/22 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.216.0/23 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.218.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.228.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.254.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
| 210.123.255.0/24 | AS4766Korea Telecom | South Korea | not found | 18 | 2026-10-02 |
Every /24 inside it
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