210.204.0.0/16 no ROA

Announced by AS4766 Korea Telecom.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4766 Korea Telecom no ROA 46 503044766 2026-09-18 2026-10-29

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
210.204.0.0/16
RIR
APNIC
Country
🇰🇷 KR
Status
allocated
Allocated
1999-05-25

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

28 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
210.204.15.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.24.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.27.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.32.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.46.128/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.204.52.128/25 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.204.58.128/25 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 1 2026-09-18
210.204.64.0/20 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.204.86.128/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.204.102.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.107.0/24 v4 AS10176 Daejon Metropolitan Office of Education no ROA 45 2026-09-18
210.204.121.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.153.128/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.204.153.128/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.204.153.192/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.204.160.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.173.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.190.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.191.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.213.0/24 v4 AS45400 Korea Telecom no ROA 45 2026-09-18
210.204.225.96/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.204.226.0/24 v4 AS45400 Korea Telecom no ROA 45 2026-09-18
210.204.226.16/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.204.226.32/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.204.227.0/24 v4 AS45400 Korea Telecom no ROA 45 2026-09-18
210.204.245.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.246.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
210.204.255.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18