ResearchRouting table, looking glass, RPKI & IRR

177.223.164.0/22 Speed Servicos de Internet Ltda

Announced by AS28300 Speed Servicos de Internet Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 177.223.164.0/22

Prefix
177.223.164.0/22
Origin
AS28300 AS28300
RPKI
RPKI valid
Size
1,024 addresses
Less specific
177.223.160.0/21 AS28300 AS28300
More specifics
2
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-15 20:02 UTC
Paths

How 177.223.164.0/22 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 13760 264409 28300×2
OriginAS28300 Speed Servicos de Internet Ltda
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760
Updated1d 4h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 264409 28300×2
OriginAS28300 Speed Servicos de Internet Ltda
Origin codeIGP
Communities903:900 903:13760
Updated1d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 264409 28300×2
OriginAS28300 Speed Servicos de Internet Ltda
Origin codeIGP
Communities36295:100
Updated1d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 264409 28300×2
OriginAS28300 Speed Servicos de Internet Ltda
Origin codeIGP
Communitiesnone
Updated1d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 264409 28300×2
OriginAS28300 Speed Servicos de Internet Ltda
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated1d 4h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS28300 to originate 177.223.160.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
177.223.160.0/19/24AS28300 AS28300LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
177.223.164.0/22AS28300 AS28300RADBRoute object of AS28300 - Client of AS264409 directly or indirectlyMAINT-AS264409
177.223.160.0/21 coveringAS28300 AS28300RADBRoute object of AS28300 - Client of AS264409 directly or indirectlyMAINT-AS264409
177.223.160.0/20 coveringAS28300 AS28300RADBBloco para ClientesMAINT-AS28300
177.223.160.0/19 coveringAS28300 AS28300RADBBloco para ClientesMAINT-AS28300
177.223.160.0/19 coveringAS28300 AS28300TCMMA ACESSORIOS E SERVICOS DE INFORMATICA LTDAMAINT-AS28300
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

177.223.160.0/21 AS28300 AS28300177.223.160.0/20 AS28300 AS28300177.223.160.0/19 AS28300 AS28300
More specific

Prefixes inside 177.223.164.0/22

2 announced prefixes fall inside this one.

Show the 2 prefixes
177.223.164.0/23 AS28300 AS28300177.223.166.0/23 AS28300 AS28300
Tools

Check 177.223.164.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API