ResearchRouting table, looking glass, RPKI & IRR

163.152.0.0/16 Korea University

Announced by AS9452 Korea University. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 163.152.0.0/16

Prefix
163.152.0.0/16
Origin
AS9452 KUNET-AS-KR
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
38
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths

How 163.152.0.0/16 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 174 701 9318 9452
OriginAS9452 Korea University
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 3h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 9318 9452
OriginAS9452 Korea University
Origin codeIGP
Communities903:900 903:13760
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9318 9452
OriginAS9452 Korea University
Origin codeIGP
Communities36295:100
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9318 9452
OriginAS9452 Korea University
Origin codeIGP
Communitiesnone
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 701 9318 9452
OriginAS9452 Korea University
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 5h 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
163.152.0.0/16AS9452 KUNET-AS-KRRADBKorea UniversityMAINT-AS4766
More specific

Prefixes inside 163.152.0.0/16

38 announced prefixes fall inside this one.

Show the 38 prefixes
163.152.144.0/21 AS38113 KUMC-AS-KR-KR163.152.151.0/24 AS38113 KUMC-AS-KR-KR163.152.204.0/24 AS9318 SKB-AS-KR163.152.205.0/24 AS9318 SKB-AS-KR163.152.206.0/24 AS9318 SKB-AS-KR163.152.207.0/24 AS9318 SKB-AS-KR163.152.208.0/24 AS9318 SKB-AS-KR163.152.209.0/24 AS9318 SKB-AS-KR163.152.210.0/24 AS9318 SKB-AS-KR163.152.211.0/24 AS9318 SKB-AS-KR163.152.212.0/24 AS9318 SKB-AS-KR163.152.213.0/24 AS9318 SKB-AS-KR163.152.214.0/24 AS9318 SKB-AS-KR163.152.215.0/24 AS9318 SKB-AS-KR163.152.216.0/24 AS9318 SKB-AS-KR163.152.217.0/24 AS9318 SKB-AS-KR163.152.218.0/24 AS9318 SKB-AS-KR163.152.219.0/24 AS9318 SKB-AS-KR163.152.220.0/24 AS9318 SKB-AS-KR163.152.221.0/24 AS9318 SKB-AS-KR163.152.222.0/24 AS9318 SKB-AS-KR163.152.223.0/24 AS9318 SKB-AS-KR163.152.224.0/24 AS9318 SKB-AS-KR163.152.225.0/24 AS9318 SKB-AS-KR163.152.226.0/24 AS9318 SKB-AS-KR163.152.227.0/24 AS9318 SKB-AS-KR163.152.228.0/24 AS9318 SKB-AS-KR163.152.229.0/24 AS9318 SKB-AS-KR163.152.230.0/24 AS9318 SKB-AS-KR163.152.231.0/24 AS9318 SKB-AS-KR163.152.232.0/24 AS9318 SKB-AS-KR163.152.233.0/24 AS9318 SKB-AS-KR163.152.234.0/24 AS9318 SKB-AS-KR163.152.235.0/24 AS9318 SKB-AS-KR163.152.236.0/24 AS9318 SKB-AS-KR163.152.237.0/24 AS9318 SKB-AS-KR163.152.238.0/24 AS9318 SKB-AS-KR163.152.239.0/24 AS9318 SKB-AS-KR
Tools

Check 163.152.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API