ResearchRouting table, looking glass, RPKI & IRR

187.103.56.0/21 Redfox Telecomunicacoes Ltda.

Announced by AS262807 Redfox Telecomunicacoes Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 187.103.56.0/21

Prefix
187.103.56.0/21
Origin
AS262807 AS262807
RPKI
RPKI valid
Size
2,048 addresses
Less specific
187.103.48.0/20 AS262807 AS262807
More specifics
3
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 187.103.56.0/21 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 12956 10429 262807
OriginAS262807 Redfox Telecomunicacoes Ltda.
Origin codeincomplete
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 10429 262807
OriginAS262807 Redfox Telecomunicacoes Ltda.
Origin codeIGP
Communities903:900 903:13760
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 262807
OriginAS262807 Redfox Telecomunicacoes Ltda.
Origin codeIGP
Communities36295:100
Updated2h 20m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 262807
OriginAS262807 Redfox Telecomunicacoes Ltda.
Origin codeIGP
Communitiesnone
Updated2h 20m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12956 10429 262807
OriginAS262807 Redfox Telecomunicacoes Ltda.
Origin codeincomplete
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS262807 to originate 187.103.48.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
187.103.48.0/20/24AS262807 AS262807LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
187.103.56.0/21AS262807 AS262807RADBCLARO S.A. CustomerMAINT-AS4230
187.103.56.0/21AS262807 AS262807TCRedfox Telecomunica\xe7\xf5es LTDAMAINT-AS262807
187.103.48.0/20 coveringAS262807 AS262807RADBREDFOX PREFIXMAINT-AS262807
187.103.48.0/20 coveringAS262807 AS262807TCRedfox Telecomunica\xe7\xf5es LTDAMAINT-AS262807
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

187.103.48.0/20 AS262807 AS262807
More specific

Prefixes inside 187.103.56.0/21

3 announced prefixes fall inside this one.

Show the 3 prefixes
187.103.56.0/22 AS262807 AS262807187.103.58.0/23 AS262807 AS262807187.103.60.0/22 AS262807 AS262807
Tools

Check 187.103.56.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API