ResearchRouting table, looking glass, RPKI & IRR

131.72.164.0/22 PRISMA TELECOMUNICACOES LTDA. EPP

Announced by AS268487 PRISMA TELECOMUNICACOES LTDA. EPP. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 131.72.164.0/22

Prefix
131.72.164.0/22
Origin
AS268487 AS268487
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
5
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths

How 131.72.164.0/22 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 1031 269194 263546 268487×2
OriginAS268487 PRISMA TELECOMUNICACOES LTDA. EPP
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated3d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 269194 263546 268487×2
OriginAS268487 PRISMA TELECOMUNICACOES LTDA. EPP
Origin codeIGP
Communities903:900 903:13760
Updated3d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7195 269194 263546 268487×2
OriginAS268487 PRISMA TELECOMUNICACOES LTDA. EPP
Origin codeIGP
Communities36295:100
Updated3d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 7195 269194 263546 268487×2
OriginAS268487 PRISMA TELECOMUNICACOES LTDA. EPP
Origin codeIGP
Communitiesnone
Updated3d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1031 269194 263546 268487×2
OriginAS268487 PRISMA TELECOMUNICACOES LTDA. EPP
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated3d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS268487 to originate 131.72.164.0/22 up to /32. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
131.72.164.0/22/32AS268487 AS268487LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
131.72.164.0/22AS268487 AS268487RADBCLARO S.A. CustomerMAINT-AS4230
131.72.164.0/22AS268487 AS268487TCPRISMA TELECOMUNICACOES LTDA. EPPMAINT-AS268487
More specific

Prefixes inside 131.72.164.0/22

5 announced prefixes fall inside this one.

Show the 5 prefixes
131.72.164.0/23 AS268487 AS268487131.72.164.0/24 AS268487 AS268487131.72.165.0/24 AS268487 AS268487131.72.166.0/24 AS268487 AS268487131.72.167.0/24 AS268487 AS268487
Tools

Check 131.72.164.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API