ResearchRouting table, looking glass, RPKI & IRR

191.5.52.0/22 VIAR TELECOMUNICACOES LTDA

Announced by AS263532 VIAR TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 191.5.52.0/22

Prefix
191.5.52.0/22
Origin
AS263532 AS263532
RPKI
RPKI valid
Size
1,024 addresses
Less specific
191.5.48.0/21 AS263532 AS263532
More specifics
1
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 191.5.52.0/22 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 267056 263532×2
OriginAS263532 VIAR TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001
Updated4d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 22356 267056 263532×2
OriginAS263532 VIAR TELECOMUNICACOES LTDA
Origin codeIGP
Communities903:900 903:13760
Updated3d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 263532
OriginAS263532 VIAR TELECOMUNICACOES LTDA
Origin codeIGP
Communities36295:100
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 263532
OriginAS263532 VIAR TELECOMUNICACOES LTDA
Origin codeIGP
Communitiesnone
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 267056 263532×2
OriginAS263532 VIAR TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated8d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS263532 to originate 191.5.48.0/21 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
191.5.48.0/21/24AS263532 AS263532LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
191.5.52.0/22AS263532 AS263532RADBAS263532MAINT-AS52965
191.5.52.0/22AS263532 AS263532TCVIAR TELECOM LTDAMAINT-AS263532
191.5.48.0/21 coveringAS263532 AS263532RADBAS-ATE-CUSTOMER-263532MAINT-AS267613
191.5.48.0/21 coveringAS263532 AS263532TCVIAR TELECOM LTDAMAINT-AS263532
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

191.5.48.0/21 AS263532 AS263532
More specific

Prefixes inside 191.5.52.0/22

1 announced prefix fall inside this one.

Show the 1 prefixes
191.5.52.0/23 AS263532 AS263532
Tools

Check 191.5.52.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API