AS9858 Korea Internet Security Agency 🇰🇷 KR

Announcing 21 prefixes, seen at the RIS collectors.

IPv4 prefixes
20
5,120 (20 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
13
ASes reachable through it

Registry and operator data

AS number
AS9858
Name
Korea Internet Security Agency
Organisation
Korea Internet Security Agency
Country
🇰🇷 KR
RIR
APNIC
Allocated
2000-02-04

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (4.8%) 0 invalid (0.0%) 20 no ROA (95.2%)

Announced prefixes

1 in total

Prefix RPKI Peers Sample path First seen
2001:c98::/32 v6 no ROA 37 3800193189858 2026-09-18