ResearchRouting table, looking glass, RPKI & IRR

136.165.0.0/16 University of Louisville

Announced by AS1657 University of Louisville. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 136.165.0.0/16

Prefix
136.165.0.0/16
Origin
AS1657 LOUISVILLE
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
13
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 136.165.0.0/16 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 3714 1657
OriginAS1657 University of Louisville
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 3714 1657
OriginAS1657 University of Louisville
Origin codeIGP
Communities903:900 903:13760
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 174 3714 1657
OriginAS1657 University of Louisville
Origin codeIGP
Communities36295:100
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3714 1657
OriginAS1657 University of Louisville
Origin codeIGP
Communities174:21001 174:22013
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3714 1657
OriginAS1657 University of Louisville
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 18h 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
136.165.0.0/16AS1657 LOUISVILLEARINInformation Technology: Communications Services University of Louisville Louisville KY 40292 United StatesMNT-UNIVER-261-Z
More specific

Prefixes inside 136.165.0.0/16

13 announced prefixes fall inside this one.

Show the 13 prefixes
136.165.0.0/18 AS1657 LOUISVILLE136.165.0.0/19 AS1657 LOUISVILLE136.165.32.0/19 AS1657 LOUISVILLE136.165.64.0/18 AS1657 LOUISVILLE136.165.64.0/19 AS1657 LOUISVILLE136.165.96.0/19 AS1657 LOUISVILLE136.165.128.0/18 AS1657 LOUISVILLE136.165.128.0/19 AS1657 LOUISVILLE136.165.160.0/19 AS1657 LOUISVILLE136.165.192.0/18 AS1657 LOUISVILLE136.165.192.0/19 AS1657 LOUISVILLE136.165.224.0/19 AS1657 LOUISVILLE136.165.244.0/24 AS1657 LOUISVILLE
Tools

Check 136.165.0.0/16 live

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