206208 looking glass

218.144.0.0/12 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 2026-10-16

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
218.144.0.0/12
RIR
APNIC
Country
🇰🇷 KR
Status
allocated
Allocated
2001-09-24

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

171 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
218.144.0.0/13 v4 AS4766 Korea Telecom no ROA 46 2026-09-18
218.144.3.48/28 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.144.102.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.144.142.0/24 v4 AS10065 NICE TCM no ROA 45 2026-09-18
218.144.221.0/24 v4 AS55615 DOUZONEBIZON no ROA 45 2026-09-18
218.145.58.0/24 v4 AS55593 netmarble no ROA 10 2026-09-18
218.145.59.0/24 v4 AS55593 netmarble no ROA 10 2026-09-18
218.145.190.0/24 v4 AS38427 FORCETEC Co., LTD. no ROA 45 2026-09-18
218.145.229.160/27 v4 AS9696 Oscar Enterprise no ROA 1 2026-09-18
218.146.22.192/26 v4 AS45989 KL-Net Corp. no ROA 1 2026-09-18
218.146.32.0/24 v4 AS9684 HANWHA Corp. Information Service div. no ROA 45 2026-09-18
218.146.34.0/24 v4 AS9684 HANWHA Corp. Information Service div. no ROA 45 2026-09-18
218.146.101.0/24 v4 AS55592 Korea Data Telecommunication Co., Ltd. no ROA 45 2026-09-18
218.146.144.0/24 v4 AS9708 Pukyong National University no ROA 45 2026-09-18
218.146.145.0/24 v4 AS9708 Pukyong National University no ROA 45 2026-09-18
218.146.146.0/24 v4 AS9708 Pukyong National University no ROA 45 2026-09-18
218.147.38.0/24 v4 AS18324 Masan College no ROA 45 2026-09-18
218.147.40.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 45 2026-09-18
218.147.41.0/24 v4 AS55618 UNIVERSITY OF ULSAN no ROA 45 2026-09-18
218.147.49.0/24 v4 AS38671 S-OIL Corp., Ltd no ROA 45 2026-09-18
218.147.50.0/24 v4 AS38671 S-OIL Corp., Ltd no ROA 45 2026-09-18
218.147.51.0/24 v4 AS38671 S-OIL Corp., Ltd no ROA 45 2026-09-18
218.147.67.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.147.88.0/24 v4 AS9843 NHINFORMATIONSYSTEM no ROA 45 2026-09-18
218.147.129.0/24 v4 AS38411 Yongin office of education no ROA 45 2026-09-18
218.148.22.0/23 v4 AS46009 YABESK no ROA 45 2026-09-18
218.148.28.0/24 v4 AS38705 KOREA DATA no ROA 45 2026-09-18
218.148.63.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.148.121.0/24 v4 AS38110 Chungwoon University no ROA 45 2026-09-18
218.149.42.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.43.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.44.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.46.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.131.0/24 v4 AS38135 KDB Life Insurance Co.,Ltd no ROA 43 2026-09-18
218.149.132.0/24 v4 AS38135 KDB Life Insurance Co.,Ltd no ROA 43 2026-09-18
218.149.133.0/24 v4 AS38135 KDB Life Insurance Co.,Ltd no ROA 43 2026-09-18
218.149.166.0/28 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.149.188.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.189.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.190.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.191.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.228.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.229.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.230.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.149.231.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.150.48.0/21 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.150.56.0/22 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.150.60.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.150.62.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.150.63.128/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.150.78.0/23 v4 AS152232 kt cloud Co., Ltd no ROA 45 2026-09-18
218.150.181.0/24 v4 AS9970 Korea University of Technology and Education no ROA 46 2026-09-18
218.150.182.0/24 v4 AS9970 Korea University of Technology and Education no ROA 46 2026-09-18
218.150.183.0/24 v4 AS9970 Korea University of Technology and Education no ROA 46 2026-09-18
218.151.10.0/24 v4 AS9867 VISION College of Jeonju no ROA 45 2026-09-18
218.151.11.0/24 v4 AS9867 VISION College of Jeonju no ROA 45 2026-09-18
218.151.30.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.31.0/24 v4 AS9772 Jeonbuk Bank no ROA 45 2026-09-18
218.151.68.0/24 v4 AS131822 Korea National University of Transportation no ROA 45 2026-09-18
218.151.69.0/24 v4 AS131822 Korea National University of Transportation no ROA 45 2026-09-18
218.151.101.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.102.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.104.0/21 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.112.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.114.0/24 v4 AS9859 ChungCheong University no ROA 45 2026-09-18
218.151.115.0/24 v4 AS9859 ChungCheong University no ROA 45 2026-09-18
218.151.116.0/24 v4 AS9859 ChungCheong University no ROA 45 2026-09-18
218.151.122.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.151.123.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.151.124.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.151.125.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.151.126.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.151.127.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.151.128.0/17 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.134.0/23 v4 AS4793 Hyundai Heavy Industries no ROA 44 2026-09-18
218.151.134.0/24 v4 AS4793 Hyundai Heavy Industries no ROA 45 2026-09-18
218.151.135.0/24 v4 AS4793 Hyundai Heavy Industries no ROA 45 2026-09-18
218.151.145.0/24 v4 AS4793 Hyundai Heavy Industries no ROA 45 2026-09-18
218.151.145.0/25 v4 AS4793 Hyundai Heavy Industries no ROA 1 2026-09-18
218.151.145.128/25 v4 AS4793 Hyundai Heavy Industries no ROA 1 2026-09-18
218.151.146.0/23 v4 AS4793 Hyundai Heavy Industries no ROA 44 2026-09-18
218.151.146.0/24 v4 AS4793 Hyundai Heavy Industries no ROA 45 2026-09-18
218.151.147.0/24 v4 AS4793 Hyundai Heavy Industries no ROA 45 2026-09-18
218.151.186.0/24 v4 AS4793 Hyundai Heavy Industries no ROA 45 2026-09-18
218.151.186.0/25 v4 AS4793 Hyundai Heavy Industries no ROA 1 2026-09-18
218.151.186.128/25 v4 AS4793 Hyundai Heavy Industries no ROA 1 2026-09-18
218.151.228.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.151.229.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.152.0.0/13 v4 AS4766 Korea Telecom no ROA 44 2026-09-18
218.152.28.0/22 v4 AS4790 Chosun ilbo Inc. no ROA 45 2026-09-18
218.152.65.96/29 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.152.168.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.152.189.0/24 v4 AS9776 KOOKMIN BANK no ROA 45 2026-09-18
218.152.193.0/24 v4 AS9647 Seoul Metropolitan Government no ROA 45 2026-09-18
218.152.222.0/24 v4 AS17862 Kangwon National University no ROA 46 2026-09-18
218.153.128.0/24 v4 AS17859 NICEINFOMATIONSERVICE no ROA 45 2026-09-18
218.153.226.0/25 v4 AS17616 barofn no ROA 1 2026-09-18
218.153.226.128/25 v4 AS17616 barofn no ROA 1 2026-09-18
218.154.42.0/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.154.65.128/26 v4 AS45399 Hanjin Information Systems Telecommunication Co., Ltd no ROA 1 2026-09-18
218.154.79.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.154.80.0/23 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
218.154.82.0/23 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
218.154.84.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.154.144.0/22 v4 AS18023 Korea Maritime and Ocean University no ROA 44 2026-09-18
218.154.144.0/23 v4 AS18023 Korea Maritime and Ocean University no ROA 45 2026-09-18
218.154.146.0/23 v4 AS18023 Korea Maritime and Ocean University no ROA 45 2026-09-18
218.154.173.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.154.174.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.154.175.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.154.196.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.155.29.0/24 v4 AS38394 Gyeonggido Seongnam Office of Education no ROA 45 2026-09-18
218.155.34.0/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.155.47.0/24 v4 AS131095 HanwhalifeFinancialService no ROA 45 2026-09-18
218.155.86.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.155.100.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.155.102.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.155.143.0/24 v4 AS38395 GwangJuHaNam Office of Education no ROA 45 2026-09-18
218.155.187.0/24 v4 AS38399 Gyeonggi-do Yeoju Office of Education no ROA 45 2026-09-18
218.155.211.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.155.237.0/24 v4 AS38412 Gyeonggi-Do Icheon office of Education no ROA 45 2026-09-18
218.156.27.192/28 v4 AS7620 Toss Bank no ROA 1 2026-09-18
218.156.183.0/24 v4 AS38390 Goyang Office of Education no ROA 45 2026-09-18
218.156.194.0/24 v4 AS38431 KB Insurance no ROA 45 2026-09-18
218.156.208.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.157.12.0/24 v4 AS38681 Jeollanamdo Educational Research Information Institute no ROA 45 2026-09-18
218.157.98.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.157.99.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.157.100.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.157.224.0/24 v4 AS38124 iM DS Co.,Ltd. no ROA 45 2026-09-18
218.158.240.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.158.241.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.158.242.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.158.243.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.158.246.0/24 v4 AS131873 HARIM no ROA 45 2026-09-18
218.158.247.0/25 v4 AS131873 HARIM no ROA 1 2026-09-18
218.158.247.128/26 v4 AS131873 HARIM no ROA 1 2026-09-18
218.158.247.192/27 v4 AS131873 HARIM no ROA 1 2026-09-18
218.158.247.224/27 v4 AS131873 HARIM no ROA 1 2026-09-18
218.159.9.0/24 v4 AS131822 Korea National University of Transportation no ROA 45 2026-09-18
218.159.25.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.26.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.27.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.28.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.29.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.65.0/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.159.65.128/25 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.159.66.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.67.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.68.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.69.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.70.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.159.71.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.159.72.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.159.73.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.159.74.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.159.75.0/24 v4 AS38422 Seowon University no ROA 45 2026-09-18
218.159.78.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.80.0/20 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.87.80/28 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.159.87.96/27 v4 AS4766 Korea Telecom no ROA 1 2026-09-18
218.159.96.0/21 v4 AS4766 Korea Telecom no ROA 43 2026-09-18
218.159.104.0/22 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.108.0/22 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.112.0/20 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.128.0/21 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.136.0/22 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.140.0/23 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.213.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.214.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18
218.159.215.0/24 v4 AS4766 Korea Telecom no ROA 45 2026-09-18