ResearchRouting table, looking glass, RPKI & IRR

65.112.0.0/20 Harvard University

Announced by AS1742 Harvard University. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 65.112.0.0/20

Prefix

Origin

AS1742 HARVARD-UNIV

RPKI

RPKI valid

Size

4,096 addresses

Less specific

More specifics

IRR route objects

2 exact, 1 covering

In RouteViews

2026-10-13 04:03 UTC

Paths

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 1742

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1742

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 1742

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1742

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1742

RPKI

Covered by a ROA authorizing AS1742 to originate 65.112.0.0/20 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
65.112.0.0/20	/24	AS1742 HARVARD-UNIV	ARIN

IRR

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

Route	Origin	Source	Description	Maintained by
65.112.0.0/20	AS1742 HARVARD-UNIV	ARIN	HUIT Network Services Patrick McEvilly - Director 784 Memorial Drive Cambridge MA 02139 United States	MNT-HARVAR
65.112.0.0/20	AS1742 HARVARD-UNIV	RADB	President and Fellows of Harvard Colllege	MAINT-AS1742
65.112.0.0/12 covering	AS209 CENTURYLINK-US-LEGACY-QWEST	LEVEL3	Centurylink Communications 100 Centurylink Dr Monroe, LA 71201	MAINT-CENTURYLINK

Less specific

Announced prefixes that contain this one, most specific first.

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