ResearchRouting table, looking glass, RPKI & IRR

177.221.136.0/22 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA

Announced by AS270737 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 177.221.136.0/22

Prefix
177.221.136.0/22
Origin
AS270737 AS270737
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 177.221.136.0/22 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 37468 28220 270737
OriginAS270737 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001 28220:32011000:28220 28220:113110200:262493
Updated2m 16s ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 28220 270737
OriginAS270737 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA
Origin codeIGP
Communities903:900 903:13760
Updated5d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 28220×2 270737
OriginAS270737 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA
Origin codeIGP
Communities36295:100
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 37468 28220 270737
OriginAS270737 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 28220:32011000:28220 28220:113110200:262493
Updated3m 23s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37468 28220 270737
OriginAS270737 G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174 28220:32011000:28220 28220:113110200:262493
Updated5s ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS270737 to originate 177.221.136.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
177.221.136.0/22/24AS270737 AS270737LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
177.221.136.0/22AS270737 AS270737TCGUILHERMEBRUZARROSCOMAINT-AS270737
177.221.128.0/19 coveringAS28282RADBG8 NetworksMAINT-AS28329
Tools

Check 177.221.136.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API