South Korea

AS9858

Korea Internet Security Agency Unknown registered in South Korea

19IPv4 prefixes
1IPv6 prefixes
#5,999AS Rank
327/327RIS visibility
#191Rank in South Korea
2000-02-04Allocated

Korea Internet Security Agency (AS9858) — Unknown, registered in South Korea. announces 19 IPv4 prefixes + 1 IPv6 prefixes. Rank in South Korea: #191. Allocated: 2000-02-04.

Announced prefixes · 20

Routing: 19 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 10 20 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1220
2026-06-1320

AS topology · Customer cone 3

Providers · 4

Customers · 2

  • AS23600 Korea Internet Security Agency
  • AS9755 Korea Internet Security Agency
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