65,536 routable10 ASes
/16 subnet
210.104.0.0/16
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
10
announcing ASes
47
announced prefixes
259
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.
- AS4766Korea Telecom56,064 · 85.55%
- AS45400Korea Telecom4,864 · 7.42%
- AS17841NATIONAL INFORMATION RESOURCES SERVICE1,280 · 1.95%
- AS9647Seoul Metropolitan Government1,024 · 1.56%
- AS131870KSPO768 · 1.17%
- AS10170The Bank of Korea512 · 0.78%
- AS9683Seoul Facilities Corporation256 · 0.39%
- AS17584Inchon Metropolitan Office Of Education256 · 0.39%
- AS55633pundang jesaeng general hospital256 · 0.39%
- AS131846GYEONGGI-DO FIRE SERVICES256 · 0.39%
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 IP1100.17%
- 0.23%
- 0.02%
- None here
- 0.00%
- None here
- None here
- None here
- None here
- Carrier IP65,536100.00%
- None here
- None here
- SSH IP2580.39%
- 0.01%
- 0.19%
- Web IP9771.49%
- 0.51%
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 |
|---|---|---|---|---|---|
| 210.104.0.0/16 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.8.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.9.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.10.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.11.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.12.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.13.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.14.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.15.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.20.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.21.0/24 | AS9683Seoul Facilities Corporation | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.22.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.24.0/24 | AS131846GYEONGGI-DO FIRE SERVICES | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.26.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.27.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.28.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.32.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.33.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.34.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.39.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.41.0/24 | AS17841NATIONAL INFORMATION RESOURCES SERVICE | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.44.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.48.0/20 | AS4766Korea Telecom | South Korea | Not found | 17 | 2026-10-02 |
| 210.104.57.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.58.0/23 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.80.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.102.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.103.0/24 | AS9647Seoul Metropolitan Government | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.112.0/24 | AS55633pundang jesaeng general hospital | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.123.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.126.0/24 | AS9647Seoul Metropolitan Government | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.128.0/24 | AS9647Seoul Metropolitan Government | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.129.0/24 | AS9647Seoul Metropolitan Government | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.132.0/24 | AS10170The Bank of Korea | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.133.0/24 | AS10170The Bank of Korea | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.138.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.140.0/24 | AS17841NATIONAL INFORMATION RESOURCES SERVICE | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.148.0/24 | AS17841NATIONAL INFORMATION RESOURCES SERVICE | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.156.0/24 | AS131870KSPO | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.157.0/24 | AS131870KSPO | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.158.0/24 | AS131870KSPO | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.203.0/24 | AS17584Inchon Metropolitan Office Of Education | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.218.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.237.0/24 | AS45400Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.239.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.249.0/24 | AS17841NATIONAL INFORMATION RESOURCES SERVICE | South Korea | Not found | 18 | 2026-10-02 |
| 210.104.250.0/24 | AS17841NATIONAL INFORMATION RESOURCES SERVICE | South Korea | Not found | 18 | 2026-10-02 |
Every /24 inside it
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