ResearchRouting table, looking glass, RPKI & IRR

201.54.240.0/21 Linktel Telecom do Brasil Ltda

Announced by AS28618 Linktel Telecom do Brasil Ltda. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 201.54.240.0/21

Prefix
201.54.240.0/21
Origin
AS28618 AS28618
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 201.54.240.0/21 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 37468 22381 28618
OriginAS28618 Linktel Telecom do Brasil Ltda
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001
Updated6d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 22381 28618
OriginAS28618 Linktel Telecom do Brasil Ltda
Origin codeIGP
Communities903:900 903:13760
Updated6d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28618
OriginAS28618 Linktel Telecom do Brasil Ltda
Origin codeIGP
Communities36295:100
Updated21h 58m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 28618
OriginAS28618 Linktel Telecom do Brasil Ltda
Origin codeIGP
Communitiesnone
Updated21h 58m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37468 22381 28618
OriginAS28618 Linktel Telecom do Brasil Ltda
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated10d 16h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
201.54.240.0/21AS28618 AS28618NTTCOMProxy Object for LinktelMAINT-NTTCOM-BB
201.54.240.0/21AS28618 AS28618RADBCLARO S.A. CustomerMAINT-AS4230
201.54.240.0/20 coveringAS28618 AS28618ALTDBLinktel cidr blockMAINT-AS28618
201.54.240.0/20 coveringAS28618 AS28618RADBCLARO S.A. CustomerMAINT-AS4230
201.54.224.0/19 coveringAS28618 AS28618RADBSAMM - Customer Proxy RouteMAINT-AS22381
Tools

Check 201.54.240.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API