206208 looking glass

128.134.0.0/16 no ROA

Announced by AS4766 Korea Telecom.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4766 Korea Telecom no ROA 41 503044766 2026-09-18 2026-09-27

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
128.134.0.0/16
RIR
APNIC
Country
🇰🇷 KR
Status
allocated
Allocated
1986-06-30

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

62 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
128.134.32.0/22 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
128.134.36.0/24 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
128.134.41.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.42.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.43.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.44.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.45.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.46.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.47.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.48.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.49.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.51.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.53.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.54.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.55.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.56.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.57.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.58.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.59.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.60.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.62.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.63.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.64.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.65.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.66.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.67.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.69.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.70.0/24 v4 AS10088 KWANGWOON UNIVERSITY no ROA 43 2026-09-18
128.134.80.192/26 v4 AS131818 YONHAP INFOMAX no ROA 2 2026-09-18
128.134.95.0/24 v4 AS45381 Seoul Housing Communities Corporation no ROA 43 2026-09-18
128.134.96.0/24 v4 AS45381 Seoul Housing Communities Corporation no ROA 43 2026-09-18
128.134.97.0/24 v4 AS45381 Seoul Housing Communities Corporation no ROA 43 2026-09-18
128.134.97.128/26 v4 AS45381 Seoul Housing Communities Corporation no ROA 2 2026-09-18
128.134.105.80/29 v4 AS4671 KTOA no ROA 2 2026-09-18
128.134.108.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.109.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.110.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.127.0/24 v4 AS9525 DB Securities Co.,Ltd. no ROA 43 2026-09-18
128.134.135.0/24 v4 AS9684 HANWHA Corp. Information Service div. no ROA 43 2026-09-18
128.134.148.0/22 v4 AS9526 KOSCOM no ROA 43 2026-09-18
128.134.154.0/24 v4 AS9634 Shinhan Securities Co.,Ltd. no ROA 43 2026-09-18
128.134.172.0/22 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
128.134.184.192/26 v4 AS131840 JT Savings Bank no ROA 2 2026-09-18
128.134.203.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
128.134.204.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
128.134.207.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.208.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.209.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.210.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.211.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.212.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.213.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.214.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.215.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.216.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.225.0/24 v4 AS9684 HANWHA Corp. Information Service div. no ROA 43 2026-09-18
128.134.226.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.227.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.228.0/24 v4 AS10060 YONSEI UNIVERSITY HEALTH SYSTEM no ROA 43 2026-09-18
128.134.232.0/21 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
128.134.240.0/23 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
128.134.244.0/25 v4 AS9701 viaweb no ROA 2 2026-09-18