ResearchRouting table, looking glass, RPKI & IRR

66.185.64.0/20 LeTourneau University

Announced by AS22247 LeTourneau University. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 66.185.64.0/20

Prefix
66.185.64.0/20
Origin
AS22247 LETOURNEAUUNIVERSITY
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
Origin since
2026-10-17 20:01 UTC
Paths

How 66.185.64.0/20 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 23158 22247
OriginAS22247 LeTourneau University
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 46849 23158 22247
OriginAS22247 LeTourneau University
Origin codeIGP
Communities903:900 903:13760
Updated4d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 23158 22247
OriginAS22247 LeTourneau University
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated3d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 23158 22247
OriginAS22247 LeTourneau University
Origin codeIGP
Communities174:21001 174:22013
Updated4d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23158 22247
OriginAS22247 LeTourneau University
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated4d 2h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS22247 to originate 66.185.64.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
66.185.64.0/20/20AS22247 LETOURNEAUUNIVERSITYARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
66.185.64.0/20AS22247 LETOURNEAUUNIVERSITYARINLeTourneau University 2100 S. Mobberly Ave. PO Box 7001 Longview TX 75602 United StatesMNT-LETOUR
66.185.64.0/20AS22247 LETOURNEAUUNIVERSITYLEVEL3Proxy-registered route objectLEVEL3-MNT
66.185.64.0/20AS22561 CENTURYLINK-LEGACY-LIGHTCORELEVEL3adding routeLIGHTCORE-MNT
Tools

Check 66.185.64.0/20 live

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