ResearchRouting table, looking glass, RPKI & IRR

202.252.78.0/24 Kagawa University

Announced by AS58647 Kagawa University. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 202.252.78.0/24

Prefix
202.252.78.0/24
Origin
AS58647 KAGAWAU-AS
RPKI
RPKI not found
Size
256 addresses
Less specific
202.252.64.0/19 AS58647 KAGAWAU-AS
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 202.252.78.0/24 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 2497 2907×3 58647
OriginAS58647 Kagawa University
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497 2907×3 58647
OriginAS58647 Kagawa University
Origin codeIGP
Communities903:900 903:13760
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2907 58647
OriginAS58647 Kagawa University
Origin codeIGP
Communities36295:100
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 2907 58647
OriginAS58647 Kagawa University
Origin codeIGP
Communitiesnone
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2497 2907×3 58647
OriginAS58647 Kagawa University
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 15h 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
202.252.78.0/24AS58647 KAGAWAU-ASJPIRRKagawa University IPv4 Route X-Keiro:irr_alert-c@kagawa-u.ac.jpMAINT-AS58647
202.252.64.0/19 coveringAS58647 KAGAWAU-ASJPIRRKagawa University IPv4 Route X-Keiro:irr_alert-c@kagawa-u.ac.jpMAINT-AS58647
202.252.64.0/19 coveringAS58647 KAGAWAU-ASRADBKagawa University IPv4 RouteMAINT-AS7684
202.240.0.0/12 coveringAS2687 ATGS-MMD-ASRADBProxy-registered route objectMAINT-AS3491
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

202.252.64.0/19 AS58647 KAGAWAU-AS
Tools

Check 202.252.78.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API