ResearchRouting table, looking glass, RPKI & IRR

74.200.138.0/24 Texas State University

Announced by AS18777 Texas State University. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 74.200.138.0/24

Prefix

Origin

AS18777 TEXAS-STATE-UNIVERSITY

RPKI

RPKI valid

Size

256 addresses

Less specific

More specifics

IRR route objects

2 exact, 1 covering

In RouteViews

2026-10-14 00:02 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 13760 22645 18777×4

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 22645 18777×4

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 22645 18777×4

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 22645 18777×4

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 22645 18777×4

RPKI

Covered by a ROA authorizing AS18777 to originate 74.200.138.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
74.200.138.0/24	/24	AS18777 TEXAS-STATE-UNIVERSITY	ARIN

IRR

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

Route	Origin	Source	Description	Maintained by
74.200.138.0/24	AS18777 TEXAS-STATE-UNIVERSITY	ARIN	LEARN	MNT-LERN
74.200.138.0/24	AS18777 TEXAS-STATE-UNIVERSITY	RADB	Texas State University AS18777	MAINT-AS16905
74.200.128.0/18 covering	AS22645 LEARN-COMMODITY	RADB	LEARN via NTG	MAINT-AS16905

Less specific

Announced prefixes that contain this one, most specific first.

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