ResearchRouting table, looking glass, RPKI & IRR

181.189.37.0/24 P.S.H. DO COUTO TELECOMUNICACAO-ME

Announced by AS271363 P.S.H. DO COUTO TELECOMUNICACAO-ME. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 181.189.37.0/24

Prefix

Origin

AS271363 AS271363

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 2 covering

In RouteViews

2026-10-16 08:02 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 13786 270735×2 270581×5 271363

Origin	AS271363 P.S.H. DO COUTO TELECOMUNICACAO-ME
Origin code	IGP
Communities	13760:3002 36601:150 36601:2001 36601:13760 6695:0:263009 6695:0:263444 6695:0:267613 20717:0:263009 20717:0:263444 20717:0:267613 48793:0:263009 48793:0:263444 48793:0:267613 63034:0:263009 63034:0:263444 63034:0:267613
Updated	2d 4h ago

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 270735×2 270581×5 271363

Origin	AS271363 P.S.H. DO COUTO TELECOMUNICACAO-ME
Origin code	IGP
Communities	903:900 903:13760
Updated	2d 18h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 52320 270735×8 270581×5 271363

Origin	AS271363 P.S.H. DO COUTO TELECOMUNICACAO-ME
Origin code	IGP
Communities	6461:5998 36295:100 36295:6461
Updated	19h 27m ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 37468 61832 268424 270340×7 270581 271363

Origin	AS271363 P.S.H. DO COUTO TELECOMUNICACAO-ME
Origin code	IGP
Communities	174:21301 174:22042
Updated	1d 15h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37468 61832 268424 270340×7 270581 271363

Origin	AS271363 P.S.H. DO COUTO TELECOMUNICACAO-ME
Origin code	IGP
Communities	174:21301 174:22042 36295:100 36295:174
Updated	1d 15h ago

RPKI

Covered by a ROA authorizing AS271363 to originate 181.189.36.0/22 up to /32. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
181.189.36.0/22	/32	AS271363 AS271363	LACNIC

IRR

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

Route	Origin	Source	Description	Maintained by
181.189.37.0/24	AS271363 AS271363	TC	P.S.H DO COUTO	MAINT-AS271363
181.189.36.0/23 covering	AS271363 AS271363	TC	P.S.H DO COUTO	MAINT-AS271363
181.189.36.0/22 covering	AS271363 AS271363	TC	P.S.H DO COUTO	MAINT-AS271363

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