ResearchRouting table, looking glass, RPKI & IRR

104.243.76.0/24 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION

Announced by AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 104.243.76.0/24

Prefix

Origin

AS16433 NCTC-ISP

RPKI

RPKI valid

Size

256 addresses

Less specific

More specifics

IRR route objects

0 exact, 1 covering

In RouteViews

2026-10-12 20:02 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 11758 16433

Origin	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Origin code	incomplete
Communities	13760:3000 36601:150 36601:2001 36601:13760
Updated	4d 17h ago

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 11758 16433

Origin	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Origin code	incomplete
Communities	903:900 903:13760
Updated	5d 1h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11758 16433

Origin	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Origin code	IGP
Communities	36295:100
Updated	5d 1h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 11758 16433

Origin	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Origin code	IGP
Communities	none
Updated	5d 1h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 11758 16433

Origin	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Origin code	incomplete
Communities	174:21001 174:22013 36295:100 36295:174
Updated	4d 15h ago

RPKI

Covered by a ROA authorizing AS16433 to originate 104.243.64.0/20 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
104.243.64.0/20	/24	AS16433 NCTC-ISP	ARIN

IRR

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

Route	Origin	Source	Description	Maintained by
104.243.64.0/20 covering	AS16433 NCTC-ISP	RADB	Bluegrass Network LLC proxy/transit provider for North Central Communications (AS16433)	MAINT-AS11979

Less specific

Announced prefixes that contain this one, most specific first.

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