ResearchRouting table, looking glass, RPKI & IRR

192.249.0.0/20 University of Tennessee

Announced by AS3450 University of Tennessee. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 192.249.0.0/20

Prefix
192.249.0.0/20
Origin
AS3450 UTK
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
7
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 192.249.0.0/20 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 11758 3450
OriginAS3450 University of Tennessee
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7h 6m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 11758 3450
OriginAS3450 University of Tennessee
Origin codeIGP
Communities903:900 903:13760
Updated6d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11758 3450
OriginAS3450 University of Tennessee
Origin codeIGP
Communities36295:100
Updated6d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 11758 3450
OriginAS3450 University of Tennessee
Origin codeIGP
Communitiesnone
Updated6d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 11758 3450
OriginAS3450 University of Tennessee
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated6d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS3450 to originate 192.249.0.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
192.249.0.0/20/24AS3450 UTKARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
192.249.0.0/20AS3450 UTKARINOffice of Information Technology 2309 Kingston Pk. Suite 135 KPB Knoxville TN 37996 United StatesMNT-UNIVER-116-Z
192.249.0.0/20AS22561 CENTURYLINK-LEGACY-LIGHTCORELEVEL3add routeLIGHTCORE-MNT
192.249.0.0/20AS3450 UTKRADBProxy add for UTKMAINT-AS11758
More specific

Prefixes inside 192.249.0.0/20

7 announced prefixes fall inside this one.

Show the 7 prefixes
192.249.0.0/21 AS3450 UTK192.249.0.0/22 AS3450 UTK192.249.4.0/22 AS3450 UTK192.249.8.0/21 AS3450 UTK192.249.8.0/22 AS3450 UTK192.249.8.0/23 AS3450 UTK192.249.12.0/22 AS3450 UTK
Tools

Check 192.249.0.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API