ResearchRouting table, looking glass, RPKI & IRR

185.139.64.0/23 Medical Science University Of Kashan

Announced by AS48898 Medical Science University Of Kashan. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 185.139.64.0/23

Prefix
185.139.64.0/23
Origin
AS48898 KAUMS-ASN
RPKI
RPKI valid
Size
512 addresses
Less specific
185.139.64.0/22 AS48898 KAUMS-ASN
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-15 20:02 UTC
Paths

How 185.139.64.0/23 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 6762 49666 48159 58224 48898
OriginAS48898 Medical Science University Of Kashan
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 29049 49666 48159 58224 48898
OriginAS48898 Medical Science University Of Kashan
Origin codeIGP
Communities903:900 903:13760
Updated8d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 29049 49666 48159 58224 48898
OriginAS48898 Medical Science University Of Kashan
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated6h 55m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 6762 49666 48159 58224 48898
OriginAS48898 Medical Science University Of Kashan
Origin codeIGP
Communities174:21000 174:22013
Updated6h 58m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6762 49666 48159 58224 48898
OriginAS48898 Medical Science University Of Kashan
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated6h 55m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS48898 to originate 185.139.64.0/23 up to /23. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
185.139.64.0/23/23AS48898 KAUMS-ASNRIPE
185.139.64.0/22/22AS48898 KAUMS-ASNRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
185.139.64.0/22 coveringAS48898 KAUMS-ASNRIPENIR-KAUMS-2-MNT, IR-KAUMS-1-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

185.139.64.0/22 AS48898 KAUMS-ASN
Tools

Check 185.139.64.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API