210.104.0.0/16 no ROA

Announced by AS4766 Korea Telecom.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4766 Korea Telecom no ROA 45 503044766 2026-09-18 2026-10-08

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
210.104.0.0/15
RIR
APNIC
Country
🇰🇷 KR
Status
allocated
Allocated
1997-08-29

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

87 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
210.104.0.48/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.8.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.9.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.10.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.11.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.12.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.13.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.14.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.15.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.20.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.21.0/24 v4 AS9683 Seoul Facilities Corporation no ROA 44 2026-09-18
210.104.22.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.24.0/24 v4 AS131846 GYEONGGI-DO FIRE SERVICES no ROA 44 2026-09-18
210.104.24.0/25 v4 AS131846 GYEONGGI-DO FIRE SERVICES no ROA 1 2026-09-18
210.104.26.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.27.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.28.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.32.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.33.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.34.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.36.192/27 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.36.240/29 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.36.248/29 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.39.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.40.144/28 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.40.192/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.200/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.208/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.216/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.224/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.232/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.240/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.40.248/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.41.0/24 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 44 2026-09-18
210.104.44.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.47.40/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.47.48/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.48.0/20 v4 AS4766 Korea Telecom no ROA 42 2026-09-18
210.104.57.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.58.0/23 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.65.0/29 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.65.8/29 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.75.64/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.75.80/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.80.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.82.160/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.93.96/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.100.128/25 v4 AS9647 Seoul Metropolitan Government no ROA 1 2026-09-18
210.104.102.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.103.0/24 v4 AS9647 Seoul Metropolitan Government no ROA 44 2026-09-18
210.104.107.128/26 v4 AS17600 KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION no ROA 1 2026-09-18
210.104.107.192/26 v4 AS17600 KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION no ROA 1 2026-09-18
210.104.109.128/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.112.0/24 v4 AS55633 pundang jesaeng general hospital no ROA 44 2026-09-18
210.104.123.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.126.0/24 v4 AS9647 Seoul Metropolitan Government no ROA 44 2026-09-18
210.104.128.0/24 v4 AS9647 Seoul Metropolitan Government no ROA 44 2026-09-18
210.104.129.0/24 v4 AS9647 Seoul Metropolitan Government no ROA 44 2026-09-18
210.104.132.0/24 v4 AS10170 The Bank of Korea no ROA 44 2026-09-18
210.104.133.0/24 v4 AS10170 The Bank of Korea no ROA 44 2026-09-18
210.104.138.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.140.0/24 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 44 2026-09-18
210.104.141.0/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.141.64/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.148.0/24 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 44 2026-09-18
210.104.156.0/24 v4 AS131870 KSPO no ROA 44 2026-09-18
210.104.157.0/24 v4 AS131870 KSPO no ROA 44 2026-09-18
210.104.158.0/24 v4 AS131870 KSPO no ROA 44 2026-09-18
210.104.161.192/26 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
210.104.182.72/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.203.0/24 v4 AS17584 Inchon Metropolitan Office Of Education no ROA 44 2026-09-18
210.104.204.0/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.204.64/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.204.240/29 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.213.224/28 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.218.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.219.0/26 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.232.192/27 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.237.0/24 v4 AS45400 Korea Telecom no ROA 44 2026-09-18
210.104.239.0/24 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
210.104.243.0/25 v4 AS45400 Korea Telecom no ROA 1 2026-09-18
210.104.249.0/24 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 44 2026-09-18
210.104.250.0/24 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 44 2026-09-18
210.104.250.0/27 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 1 2026-09-18
210.104.250.32/27 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 1 2026-09-18
210.104.250.64/27 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 1 2026-09-18
210.104.250.96/27 v4 AS17841 NATIONAL INFORMATION RESOURCES SERVICE no ROA 1 2026-09-18