210.100.128.0/17 no ROA

Announced by AS4766 Korea Telecom.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4766 Korea Telecom no ROA 45 503044766 2026-09-18 2026-10-15

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
210.100.0.0/16
RIR
APNIC
Country
🇰🇷 KR
Status
allocated
Allocated
1997-12-06

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

35 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
210.100.132.128/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.136.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.100.137.0/24 v4 AS131097 KEAD no ROA 30 2026-09-18
210.100.158.0/25 v4 AS131883 INSTITUTES OF GREENBIO SCIENCE AND TECHNOLOGY no ROA 1 2026-09-18
210.100.168.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.100.169.176/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.184/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.192/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.200/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.208/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.216/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.224/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.232/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.169.240/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.174.192/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.175.160/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.192.0/21 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.100.204.0/24 v4 AS9528 Chungcheongbuk-do Education Research and Information Institute no ROA 43 2026-09-18
210.100.212.0/23 v4 AS10176 Daejon Metropolitan Office of Education no ROA 44 2026-09-18
210.100.214.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.100.218.0/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.218.32/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.218.64/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.218.96/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.218.128/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.219.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.100.220.64/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.230.128/25 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.233.0/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.233.64/27 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.233.224/27 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.100.251.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.100.253.0/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.253.128/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.100.255.0/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18