ResearchRouting table, looking glass, RPKI & IRR

143.208.4.0/23 TOLEDO FIBRA TELECOMUNICACAO LTDA

Announced by AS264088 TOLEDO FIBRA TELECOMUNICACAO LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 143.208.4.0/23

Prefix
143.208.4.0/23
Origin
AS264088 AS264088
RPKI
RPKI valid
Size
512 addresses
Less specific
143.208.4.0/22 AS264088 AS264088
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 143.208.4.0/23 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 3257 7195 52721 264088
OriginAS264088 TOLEDO FIBRA TELECOMUNICACAO LTDA
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated1d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 7195 52721 264088
OriginAS264088 TOLEDO FIBRA TELECOMUNICACAO LTDA
Origin codeIGP
Communities903:900 903:13760
Updated1d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257 7195 52721 264088
OriginAS264088 TOLEDO FIBRA TELECOMUNICACAO LTDA
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated22h 56m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3257 7195 52721 264088
OriginAS264088 TOLEDO FIBRA TELECOMUNICACAO LTDA
Origin codeIGP
Communities174:21000 174:22013
Updated1d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257 7195 52721 264088
OriginAS264088 TOLEDO FIBRA TELECOMUNICACAO LTDA
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated1d 1h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS264088 to originate 143.208.4.0/23 up to /23. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
143.208.4.0/23/23AS264088 AS264088LACNIC
143.208.4.0/22/22AS264088 AS264088LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
143.208.4.0/23AS264088 AS264088RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS52721
143.208.4.0/22 coveringAS264088 AS264088RADBAS264088MAINT-AS52965
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

143.208.4.0/22 AS264088 AS264088
Tools

Check 143.208.4.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API