ResearchRouting table, looking glass, RPKI & IRR

186.236.224.0/20 Net Rosas Telecomunicacoes Ltda.

Announced by AS28219 Net Rosas Telecomunicacoes Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 186.236.224.0/20

Prefix
186.236.224.0/20
Origin
AS28219 AS28219
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
16
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 186.236.224.0/20 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 7195 262691 28219
OriginAS28219 Net Rosas Telecomunicacoes Ltda.
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001 7195:55:0 7195:71821:71821 7195:5000000:0
Updated1d 9h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7195 262691 28219
OriginAS28219 Net Rosas Telecomunicacoes Ltda.
Origin codeIGP
Communities903:900 903:13760
Updated7d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28219
OriginAS28219 Net Rosas Telecomunicacoes Ltda.
Origin codeIGP
Communities36295:100
Updated1d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 28219
OriginAS28219 Net Rosas Telecomunicacoes Ltda.
Origin codeIGP
Communitiesnone
Updated1d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7195 262691 28219
OriginAS28219 Net Rosas Telecomunicacoes Ltda.
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174 7195:55:0 7195:71821:71821 7195:5000000:0
Updated7d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS28219 to originate 186.236.224.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
186.236.224.0/20/24AS28219 AS28219LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
186.236.224.0/20AS28219 AS28219TCNet Rosas Comércio e Serviços em Informática Ltda.MAINT-AS28219
More specific

Prefixes inside 186.236.224.0/20

16 announced prefixes fall inside this one.

Show the 16 prefixes
186.236.224.0/24 AS28219 AS28219186.236.225.0/24 AS28219 AS28219186.236.226.0/24 AS28219 AS28219186.236.227.0/24 AS28219 AS28219186.236.228.0/24 AS28219 AS28219186.236.229.0/24 AS28219 AS28219186.236.230.0/24 AS28219 AS28219186.236.231.0/24 AS28219 AS28219186.236.232.0/24 AS28219 AS28219186.236.233.0/24 AS28219 AS28219186.236.234.0/24 AS28219 AS28219186.236.235.0/24 AS28219 AS28219186.236.236.0/24 AS28219 AS28219186.236.237.0/24 AS28219 AS28219186.236.238.0/24 AS28219 AS28219186.236.239.0/24 AS28219 AS28219
Tools

Check 186.236.224.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API