206208 looking glass

210.102.128.0/17 no ROA

Announced by AS4766 Korea Telecom.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4766 Korea Telecom no ROA 44 503044766 2026-09-18 2026-09-28

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
210.102.128.0/17
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

104 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
210.102.128.0/24 v4 AS9859 ChungCheong University no ROA 43 2026-09-18
210.102.129.0/24 v4 AS9859 ChungCheong University no ROA 43 2026-09-18
210.102.130.0/24 v4 AS9859 ChungCheong University no ROA 43 2026-09-18
210.102.131.0/24 v4 AS9859 ChungCheong University no ROA 43 2026-09-18
210.102.132.0/24 v4 AS9859 ChungCheong University no ROA 43 2026-09-18
210.102.133.0/24 v4 AS9859 ChungCheong University no ROA 43 2026-09-18
210.102.136.0/23 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.138.0/23 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.140.0/23 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.140.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.141.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.142.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.144.0/21 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.152.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.153.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.154.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.155.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.156.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.157.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.158.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.159.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.160.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.161.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.162.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.163.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.164.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.165.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.166.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.167.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.168.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.169.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.170.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.171.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.175.0/24 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.176.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.177.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.178.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.179.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.180.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.181.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.182.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.183.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.184.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.185.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.186.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.187.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.188.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.189.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.190.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.191.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.192.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.193.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.194.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.195.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.196.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.197.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.198.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.199.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.200.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.201.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.202.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.203.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.204.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.205.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.206.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.207.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.208.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.209.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.210.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.211.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.212.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.213.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.214.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.215.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.216.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.217.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.218.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.219.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 43 2026-09-18
210.102.220.0/22 v4 AS55624 DAELIM no ROA 43 2026-09-18
210.102.226.0/24 v4 AS46012 Induk University no ROA 43 2026-09-18
210.102.227.0/24 v4 AS46012 Induk University no ROA 43 2026-09-18
210.102.228.0/24 v4 AS46012 Induk University no ROA 43 2026-09-18
210.102.229.0/24 v4 AS46012 Induk University no ROA 43 2026-09-18
210.102.230.0/24 v4 AS46012 Induk University no ROA 43 2026-09-18
210.102.231.0/24 v4 AS46012 Induk University no ROA 43 2026-09-18
210.102.232.0/22 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.236.0/22 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.236.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.237.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.238.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.239.0/24 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.102.240.0/24 v4 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDCATION no ROA 43 2026-09-18
210.102.241.0/24 v4 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDCATION no ROA 43 2026-09-18
210.102.242.0/24 v4 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDCATION no ROA 43 2026-09-18
210.102.243.0/24 v4 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDCATION no ROA 43 2026-09-18
210.102.244.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.245.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.246.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.247.0/24 v4 AS9318 SK Broadband Co Ltd no ROA 44 2026-09-18
210.102.248.0/24 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.249.0/24 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.250.0/24 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.251.0/24 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
210.102.252.0/22 v4 AS4766 Korea Telecom no ROA 43 2026-09-18