65,536 routable10 ASes
/16 subnet
122.203.0.0/16
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
21
announced prefixes
38
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.
- AS9316DACOM-PUBNETPLUS60,416 · 92.19%
- AS38401Gyeonggi Provincial Anseong Office of Education2,816 · 4.30%
- AS38400Gyeonggi-do Pyongtaek Office Education512 · 0.78%
- AS38390Goyang Office of Education256 · 0.39%
- AS38395GwangJuHaNam Office of Education256 · 0.39%
- AS38396Paju office of Education Gyeonggi Province256 · 0.39%
- AS38398Gyeonggi Uijeongbu office of Education256 · 0.39%
- AS38403GunpoUiwang Office of Education256 · 0.39%
- AS38408GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION256 · 0.39%
- AS38417Gyeonggi Province Gapyeong office of Education256 · 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.
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 |
|---|---|---|---|---|---|
| 122.203.0.0/16 | AS9316DACOM-PUBNETPLUS | South Korea | Not found | 17 | 2026-10-02 |
| 122.203.6.0/24 | AS38403GunpoUiwang Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.98.0/24 | AS38408GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.144.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.145.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.146.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.147.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.148.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.149.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.150.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.151.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.158.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.159.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.183.0/24 | AS38400Gyeonggi-do Pyongtaek Office Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.188.0/24 | AS38400Gyeonggi-do Pyongtaek Office Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.234.0/24 | AS38398Gyeonggi Uijeongbu office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.236.0/24 | AS38417Gyeonggi Province Gapyeong office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.238.0/24 | AS38396Paju office of Education Gyeonggi Province | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.239.0/24 | AS38390Goyang Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.248.0/24 | AS38395GwangJuHaNam Office of Education | South Korea | Not found | 18 | 2026-10-02 |
| 122.203.252.0/24 | AS38401Gyeonggi Provincial Anseong Office of Education | South Korea | Not found | 18 | 2026-10-02 |
Every /24 inside it
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