65,536 routable9 ASes
/16 subnet
203.228.0.0/16
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
9
announcing ASes
22
announced prefixes
392
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 Telecom32,768 · 50.00%
- AS4670Shinbiro28,928 · 44.14%
- AS7562HCN Dongjak1,536 · 2.34%
- AS4664Shinbiro512 · 0.78%
- AS9842LOTTE INNOVATE Co.,Ltd512 · 0.78%
- AS18294SUHYUP BANK512 · 0.78%
- AS3786LG DACOM Corporation256 · 0.39%
- AS38098NICE Information Telecommunication, Inc256 · 0.39%
- AS38686Tmoney co., ltd256 · 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 IP2810.43%
- 0.17%
- 0.01%
- 0.01%
- None here
- None here
- None here
- Hosting IP5120.78%
- None here
- Carrier IP19,20029.30%
- None here
- None here
- SSH IP670.10%
- 0.01%
- 0.10%
- Web IP6621.01%
- 0.49%
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 |
|---|---|---|---|---|---|
| 203.228.0.0/17 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.128.0/17 | AS4670Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.128.0/18 | AS4670Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.132.0/24 | AS3786LG DACOM Corporation | South Korea | Not found | 17 | 2026-10-02 |
| 203.228.136.0/24 | AS7562HCN Dongjak | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.137.0/24 | AS7562HCN Dongjak | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.138.0/24 | AS7562HCN Dongjak | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.139.0/24 | AS7562HCN Dongjak | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.140.0/24 | AS7562HCN Dongjak | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.141.0/24 | AS7562HCN Dongjak | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.143.0/24 | AS4670Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.148.0/23 | AS4664Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.172.0/24 | AS18294SUHYUP BANK | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.173.0/24 | AS18294SUHYUP BANK | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.185.0/24 | AS4670Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.192.0/18 | AS4670Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.198.0/24 | AS38686Tmoney co., ltd | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.201.0/24 | AS4670Shinbiro | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.206.0/24 | AS38098NICE Information Telecommunication, Inc | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.216.0/24 | AS9842LOTTE INNOVATE Co.,Ltd | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.226.0/24 | AS9842LOTTE INNOVATE Co.,Ltd | South Korea | Not found | 18 | 2026-10-02 |
| 203.228.255.225/32 | AS9848SEJONG NETWORKS | South Korea | Not found | 2 | 2026-10-02 |
Every /24 inside it
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01 · License
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