ResearchRouting table, looking glass, RPKI & IRR

186.194.248.0/22 SEMPRE TELECOMUNICACOES LTDA

Announced by AS28198 SEMPRE TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 186.194.248.0/22

Prefix
186.194.248.0/22
Origin
AS28198 AS28198
RPKI
RPKI valid
Size
1,024 addresses
Less specific
186.194.248.0/21 AS28198 AS28198
More specifics
2
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 186.194.248.0/22 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 3356 28198
OriginAS28198 SEMPRE TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated9h 51m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 28198
OriginAS28198 SEMPRE TELECOMUNICACOES LTDA
Origin codeIGP
Communities903:900 903:13760
Updated9h 51m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3356 28198
OriginAS28198 SEMPRE TELECOMUNICACOES LTDA
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated1h 13m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 28198
OriginAS28198 SEMPRE TELECOMUNICACOES LTDA
Origin codeIGP
Communitiesnone
Updated9h 51m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 28198
OriginAS28198 SEMPRE TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9h 51m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS28198 to originate 186.194.240.0/20 up to /25. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
186.194.240.0/20/25AS28198 AS28198LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
186.194.248.0/22AS28198 AS28198RADBSempre InternetMAINT-AS28198
186.194.248.0/21 coveringAS28198 AS28198RADBSempre InternetMAINT-AS28198
186.194.240.0/20 coveringAS262733BBOINetcetera-BR cidr blockMAINT-AS262733, MAINT-AS28182
186.194.240.0/20 coveringAS28198 AS28198RADBSempre InternetMAINT-AS28198
186.194.240.0/20 coveringAS28198 AS28198TCNMAINT-AS28198
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

186.194.248.0/21 AS28198 AS28198186.194.240.0/20 AS28198 AS28198
More specific

Prefixes inside 186.194.248.0/22

2 announced prefixes fall inside this one.

Show the 2 prefixes
186.194.248.0/23 AS28198 AS28198186.194.250.0/23 AS28198 AS28198
Tools

Check 186.194.248.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API