ResearchRouting table, looking glass, RPKI & IRR

61.72.0.0/13 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 61.72.0.0/13

Prefix
61.72.0.0/13
Origin
AS4766 KIXS-AS-KR-KR
RPKI
RPKI not found
Size
524,288 addresses
Less specific
none
More specifics
51
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 61.72.0.0/13 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
Updated4d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities903:900 903:13760
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 4766×2
OriginAS4766 Korea Telecom
Origin codeIGP
Communities36295:100
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4766
OriginAS4766 Korea Telecom
Origin codeIGP
Communities174:21001 174:22013
Updated4d 23h 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
Updated8d 16h 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
61.72.0.0/13AS4766 KIXS-AS-KR-KRRADBKORnet Powered BY Korea TelecomMAINT-AS4766
More specific

Prefixes inside 61.72.0.0/13

51 announced prefixes fall inside this one.

Show the 51 prefixes
61.72.46.0/24 AS152221 YONHAPNEWSTV-AS-KR-KR61.72.126.0/23 AS18031 SANGMYUNG-AS-KR-KR61.72.128.0/23 AS18031 SANGMYUNG-AS-KR-KR61.72.179.0/24 AS4766 KIXS-AS-KR-KR61.72.180.0/22 AS4766 KIXS-AS-KR-KR61.72.224.0/24 AS17841 NCIA-AS-KR-KR61.72.225.0/24 AS17841 NCIA-AS-KR-KR61.72.226.0/24 AS17841 NCIA-AS-KR-KR61.72.230.0/24 AS17841 NCIA-AS-KR-KR61.72.238.0/24 AS17841 NCIA-AS-KR-KR61.72.239.0/24 AS17841 NCIA-AS-KR-KR61.73.57.0/24 AS18031 SANGMYUNG-AS-KR-KR61.73.100.0/25 AS10061 FSS-AS-KR61.73.100.128/25 AS10061 FSS-AS-KR61.73.184.0/24 AS55615 DUZONBIZON-AS-KR-KR61.73.185.0/24 AS55615 DUZONBIZON-AS-KR-KR61.73.212.0/24 AS55615 DUZONBIZON-AS-KR-KR61.74.92.0/24 AS9318 SKB-AS-KR61.74.93.0/24 AS9318 SKB-AS-KR61.74.94.0/24 AS9318 SKB-AS-KR61.74.191.0/24 AS38427 STXIDC-AS-KR-KR61.75.198.0/24 AS9631 YSU-AS-KR-KR61.75.199.0/24 AS9631 YSU-AS-KR-KR61.75.200.0/24 AS9631 YSU-AS-KR-KR61.75.201.0/24 AS9631 YSU-AS-KR-KR61.75.253.0/24 AS38427 STXIDC-AS-KR-KR61.75.254.0/24 AS38427 STXIDC-AS-KR-KR61.76.89.0/24 AS152283 KOELSA-AS-KR-KR61.76.236.0/24 AS9631 YSU-AS-KR-KR61.76.237.0/24 AS9631 YSU-AS-KR-KR61.76.238.0/24 AS9631 YSU-AS-KR-KR61.76.239.0/24 AS9631 YSU-AS-KR-KR61.77.19.0/24 AS38408 GOEAY-AS-KR-KR61.77.29.0/24 AS38403 GOEGU-AS-KR-KR61.77.45.0/24 AS38406 GOEHS-AS-KR-KR61.77.120.0/24 AS38411 GOEYI-AS-KR-KR61.77.180.0/23 AS4766 KIXS-AS-KR-KR61.78.0.0/24 AS55615 DUZONBIZON-AS-KR-KR61.78.12.0/24 AS55615 DUZONBIZON-AS-KR-KR61.78.51.0/24 AS55593 NETMARBLE-AS-KR-KR61.78.74.0/24 AS10185 HNB-AS-KR61.78.113.0/24 AS4766 KIXS-AS-KR-KR61.78.114.0/24 AS4766 KIXS-AS-KR-KR61.78.115.0/24 AS4766 KIXS-AS-KR-KR61.78.157.0/24 AS9784 KOOKMINCARD1-AS-KR-KR61.79.37.0/24 AS152283 KOELSA-AS-KR-KR61.79.88.0/24 AS38403 GOEGU-AS-KR-KR61.79.244.0/24 AS38110 CWUIC-KR61.79.245.0/24 AS38110 CWUIC-KR61.79.246.0/24 AS38391 GOEG-AS-KR-KR61.79.247.0/24 AS38404 GOEBC-AS-KR-KR
Tools

Check 61.72.0.0/13 live

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