65,536 routable2 ASes
/16 subnet
220.81.0.0/16
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
2
announcing ASes
6
announced prefixes
740
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 IP4030.61%
- 0.54%
- 0.04%
- 0.00%
- 0.00%
- None here
- None here
- None here
- None here
- Carrier IP24,06436.72%
- None here
- None here
- SSH IP2100.32%
- 0.01%
- 0.26%
- Web IP1,5852.42%
- BitTorrent IP1,0281.57%
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 |
|---|---|---|---|---|---|
| 220.81.64.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 220.81.65.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 220.81.66.0/24 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 220.81.92.0/22 | AS4766Korea Telecom | South Korea | Not found | 18 | 2026-10-02 |
| 220.81.195.0/24 | AS9523Mokwon University | South Korea | Not found | 18 | 2026-10-02 |
| 220.81.196.0/22 | AS9523Mokwon University | South Korea | Not found | 18 | 2026-10-02 |
Every /24 inside it
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