ResearchRouting table, looking glass, RPKI & IRR

223.195.0.0/18 Sejong University

Announced by AS9769 Sejong University. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 223.195.0.0/18

Prefix
223.195.0.0/18
Origin
AS9769 SEJONG-AS-KR
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
3
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths

How 223.195.0.0/18 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 3786×2 9769
OriginAS9769 Sejong University
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5h 41m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3786 9769
OriginAS9769 Sejong University
Origin codeIGP
Communities903:900 903:13760
Updated6d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3786 9769
OriginAS9769 Sejong University
Origin codeIGP
Communities36295:100
Updated6d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3786 9769
OriginAS9769 Sejong University
Origin codeIGP
Communitiesnone
Updated6d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3786×2 9769
OriginAS9769 Sejong University
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 9h ago
RPKI

Route origin authorizations

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

More specific

Prefixes inside 223.195.0.0/18

3 announced prefixes fall inside this one.

Show the 3 prefixes
223.195.32.0/24 AS9769 SEJONG-AS-KR223.195.40.0/24 AS9769 SEJONG-AS-KR223.195.50.0/24 AS9769 SEJONG-AS-KR
Tools

Check 223.195.0.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API