Korea Internet Security Agency
AS23600 is Korea Internet Security Agency. It announces 3,072 IPv4 addresses in 12 prefixes, and 5 IPv6 prefixes.
South Korea· APNIC· allocated 2002-12-24· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- South Korea3,072 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- GDNSKR-KR
- name
- Korea Internet Security Agency
- country
- KR
- source
- apnic
- updated
- 2024-07-02
- descr
- Korea Internet Security Agency
- maintainer
- MNT-KRNIC-AP
- maintainer email
- hostmaster@nic.or.kr
- abuse email
- irt@nic.or.kr
- abuse kind
- irt
- admin
- AM2073-AP
- tech
- AM2073-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP51216.67%
- None here
- None here
- None here
- 0.16%
- 0.10%
- 0.59%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 1.18.132.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 1.18.133.0/24 | South Korea | not found | 17 | 2026-10-02 |
| 1.18.134.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 39.127.249.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 58.235.102.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 202.30.45.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 202.31.188.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 202.31.190.0/24 | South Korea | valid | 18 | 2026-10-02 |
| 203.83.158.0/24 | South Korea | valid | 18 | 2026-10-02 |
| 219.251.142.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 219.251.156.0/24 | South Korea | not found | 18 | 2026-10-02 |
| 221.139.191.0/24 | South Korea | not found | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:dc5:a::/48 | South Korea | not found | 20 | 2026-10-02 |
| 2001:dcc:700::/48 | South Korea | not found | 20 | 2026-10-02 |
| 2001:dcc:702::/48 | South Korea | not found | 20 | 2026-10-02 |
| 2001:dcc:703::/48 | South Korea | not found | 20 | 2026-10-02 |
| 2001:dcc:1000::/48 | South Korea | not found | 20 | 2026-10-02 |
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