ResearchRouting table, looking glass, RPKI & IRR

218.144.0.0/12 Korea Telecom

Announced by AS4766 Korea Telecom. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 218.144.0.0/12

Prefix
218.144.0.0/12
Origin
AS4766 KIXS-AS-KR-KR
RPKI
RPKI not found
Size
1,048,576 addresses
Less specific
none
More specifics
147
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 218.144.0.0/12 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities903:900 903:13760
Updated7d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated20h 21m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities174:21001 174:22013
Updated7d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 11h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
218.144.0.0/12AS4766 KIXS-AS-KR-KRRADBKORnet Powered BY Korea TelecomMAINT-AS4766
More specific

Prefixes inside 218.144.0.0/12

147 announced prefixes fall inside this one.

Show the 147 prefixes
218.144.0.0/13 AS4766 KIXS-AS-KR-KR218.144.102.0/24 AS4766 KIXS-AS-KR-KR218.144.142.0/24 AS10065 NICEMONEY2-AS-KR-KR218.144.221.0/24 AS55615 DUZONBIZON-AS-KR-KR218.145.58.0/24 AS55593 NETMARBLE-AS-KR-KR218.145.59.0/24 AS55593 NETMARBLE-AS-KR-KR218.145.190.0/24 AS38427 STXIDC-AS-KR-KR218.146.32.0/24 AS9684 HANWHA-AS-KR218.146.34.0/24 AS9684 HANWHA-AS-KR218.146.101.0/24 AS55592 KDT-AS-KR-KR218.146.144.0/24 AS9708 pknu-as-KR218.146.145.0/24 AS9708 pknu-as-KR218.146.146.0/24 AS9708 pknu-as-KR218.147.38.0/24 AS18324 MASANC-AS-KR-KR218.147.40.0/24 AS55618 UOU-AS-KR-KR218.147.41.0/24 AS55618 UOU-AS-KR-KR218.147.49.0/24 AS38671 SOIL-AS-KR-KR218.147.50.0/24 AS38671 SOIL-AS-KR-KR218.147.51.0/24 AS38671 SOIL-AS-KR-KR218.147.67.0/24 AS4766 KIXS-AS-KR-KR218.147.88.0/24 AS9843 NACFFUTURES-AS-KR218.147.129.0/24 AS38411 GOEYI-AS-KR-KR218.148.22.0/23 AS46009 YABESK-AS-KR-KR218.148.28.0/24 AS38705 DACOM-AS-KR-KR218.148.63.0/24 AS4766 KIXS-AS-KR-KR218.148.121.0/24 AS38110 CWUIC-KR218.149.42.0/24 AS4766 KIXS-AS-KR-KR218.149.43.0/24 AS4766 KIXS-AS-KR-KR218.149.44.0/23 AS4766 KIXS-AS-KR-KR218.149.46.0/23 AS4766 KIXS-AS-KR-KR218.149.131.0/24 AS38135 KLNET-AS-KR-KR218.149.132.0/24 AS38135 KLNET-AS-KR-KR218.149.133.0/24 AS38135 KLNET-AS-KR-KR218.149.188.0/24 AS4766 KIXS-AS-KR-KR218.149.189.0/24 AS4766 KIXS-AS-KR-KR218.149.190.0/24 AS4766 KIXS-AS-KR-KR218.149.191.0/24 AS4766 KIXS-AS-KR-KR218.149.228.0/24 AS4766 KIXS-AS-KR-KR218.149.229.0/24 AS4766 KIXS-AS-KR-KR218.149.230.0/24 AS4766 KIXS-AS-KR-KR218.149.231.0/24 AS4766 KIXS-AS-KR-KR218.150.48.0/21 AS4766 KIXS-AS-KR-KR218.150.56.0/22 AS4766 KIXS-AS-KR-KR218.150.60.0/23 AS4766 KIXS-AS-KR-KR218.150.62.0/24 AS4766 KIXS-AS-KR-KR218.150.78.0/23 AS152232 KTCC-AS-KR-KR218.150.181.0/24 AS9970 KUT-AS-KR218.150.182.0/24 AS9970 KUT-AS-KR218.150.183.0/24 AS9970 KUT-AS-KR218.151.10.0/24 AS9867 JTC-AS-KR218.151.11.0/24 AS9867 JTC-AS-KR218.151.30.0/24 AS4766 KIXS-AS-KR-KR218.151.31.0/24 AS9772 JBBANK-AS-KR-KR218.151.68.0/24 AS131822 KNUT-AS-KR-KR218.151.69.0/24 AS131822 KNUT-AS-KR-KR218.151.101.0/24 AS4766 KIXS-AS-KR-KR218.151.102.0/23 AS4766 KIXS-AS-KR-KR218.151.104.0/21 AS4766 KIXS-AS-KR-KR218.151.112.0/23 AS4766 KIXS-AS-KR-KR218.151.114.0/24 AS9859 CCCC-AS-KR218.151.115.0/24 AS9859 CCCC-AS-KR218.151.116.0/24 AS9859 CCCC-AS-KR218.151.122.0/24 AS38422 SEOWON-AS-KR-KR218.151.123.0/24 AS38422 SEOWON-AS-KR-KR218.151.124.0/24 AS38422 SEOWON-AS-KR-KR218.151.125.0/24 AS38422 SEOWON-AS-KR-KR218.151.126.0/24 AS38422 SEOWON-AS-KR-KR218.151.127.0/24 AS38422 SEOWON-AS-KR-KR218.151.128.0/17 AS4766 KIXS-AS-KR-KR218.151.134.0/23 AS4793 HHIAS-AS-KR-KR218.151.134.0/24 AS4793 HHIAS-AS-KR-KR218.151.135.0/24 AS4793 HHIAS-AS-KR-KR218.151.145.0/24 AS4793 HHIAS-AS-KR-KR218.151.146.0/23 AS4793 HHIAS-AS-KR-KR218.151.146.0/24 AS4793 HHIAS-AS-KR-KR218.151.147.0/24 AS4793 HHIAS-AS-KR-KR218.151.186.0/24 AS4793 HHIAS-AS-KR-KR218.151.228.0/24 AS4766 KIXS-AS-KR-KR218.151.229.0/24 AS4766 KIXS-AS-KR-KR218.152.0.0/13 AS4766 KIXS-AS-KR-KR218.152.28.0/22 AS4790 CHOSUN-AS-KR-KR218.152.168.0/24 AS4766 KIXS-AS-KR-KR218.152.189.0/24 AS9776 KBSTAR-KR218.152.193.0/24 AS9647 SEOULMETRO-AS-KR218.152.222.0/24 AS17862 KWNU-AS-KR-KR218.153.128.0/24 AS17859 CBNET-AS-KR-KR218.154.79.0/24 AS4766 KIXS-AS-KR-KR218.154.80.0/23 AS4766 KIXS-AS-KR-KR218.154.82.0/23 AS4766 KIXS-AS-KR-KR218.154.84.0/24 AS4766 KIXS-AS-KR-KR218.154.144.0/22 AS18023 KMU-AS-KR-KR218.154.144.0/23 AS18023 KMU-AS-KR-KR218.154.146.0/23 AS18023 KMU-AS-KR-KR218.154.173.0/24 AS4766 KIXS-AS-KR-KR218.154.174.0/24 AS4766 KIXS-AS-KR-KR218.154.175.0/24 AS4766 KIXS-AS-KR-KR218.154.196.0/24 AS4766 KIXS-AS-KR-KR218.155.29.0/24 AS38394 GOESN-AS-KR-KR218.155.47.0/24 AS131095 HANWHALIFEFS-AS-KR-KR218.155.86.0/23 AS4766 KIXS-AS-KR-KR218.155.100.0/24 AS4766 KIXS-AS-KR-KR218.155.102.0/24 AS4766 KIXS-AS-KR-KR218.155.143.0/24 AS38395 GOE-AS-KR-KR218.155.187.0/24 AS38399 GOEYJ-AS-KR-KR218.155.211.0/24 AS4766 KIXS-AS-KR-KR218.155.237.0/24 AS38412 GOEIC-AS-KR-KR218.156.183.0/24 AS38390 GOEGY-AS-KR-KR218.156.194.0/24 AS38431 LIGINSURE-AS-KR-KR218.156.208.0/24 AS4766 KIXS-AS-KR-KR218.157.12.0/24 AS38681 JNEINET-AS-KR-KR218.157.98.0/24 AS4766 KIXS-AS-KR-KR218.157.99.0/24 AS4766 KIXS-AS-KR-KR218.157.100.0/24 AS4766 KIXS-AS-KR-KR218.157.224.0/24 AS38124 DGBDATASYSTEM-AS-KR-KR218.158.240.0/24 AS4766 KIXS-AS-KR-KR218.158.241.0/24 AS4766 KIXS-AS-KR-KR218.158.242.0/24 AS4766 KIXS-AS-KR-KR218.158.243.0/24 AS4766 KIXS-AS-KR-KR218.158.246.0/24 AS131873 HARIM-AS-KR-KR218.159.9.0/24 AS131822 KNUT-AS-KR-KR218.159.25.0/24 AS4766 KIXS-AS-KR-KR218.159.26.0/24 AS4766 KIXS-AS-KR-KR218.159.27.0/24 AS4766 KIXS-AS-KR-KR218.159.28.0/24 AS4766 KIXS-AS-KR-KR218.159.29.0/24 AS4766 KIXS-AS-KR-KR218.159.66.0/24 AS4766 KIXS-AS-KR-KR218.159.67.0/24 AS4766 KIXS-AS-KR-KR218.159.68.0/24 AS4766 KIXS-AS-KR-KR218.159.69.0/24 AS4766 KIXS-AS-KR-KR218.159.70.0/24 AS38422 SEOWON-AS-KR-KR218.159.71.0/24 AS38422 SEOWON-AS-KR-KR218.159.72.0/24 AS38422 SEOWON-AS-KR-KR218.159.73.0/24 AS38422 SEOWON-AS-KR-KR218.159.74.0/24 AS38422 SEOWON-AS-KR-KR218.159.75.0/24 AS38422 SEOWON-AS-KR-KR218.159.78.0/23 AS4766 KIXS-AS-KR-KR218.159.80.0/20 AS4766 KIXS-AS-KR-KR218.159.96.0/21 AS4766 KIXS-AS-KR-KR218.159.104.0/22 AS4766 KIXS-AS-KR-KR218.159.108.0/22 AS4766 KIXS-AS-KR-KR218.159.112.0/20 AS4766 KIXS-AS-KR-KR218.159.128.0/21 AS4766 KIXS-AS-KR-KR218.159.136.0/22 AS4766 KIXS-AS-KR-KR218.159.140.0/23 AS4766 KIXS-AS-KR-KR218.159.213.0/24 AS4766 KIXS-AS-KR-KR218.159.214.0/24 AS4766 KIXS-AS-KR-KR218.159.215.0/24 AS4766 KIXS-AS-KR-KR
Tools

Check 218.144.0.0/12 live

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