ResearchRouting table, looking glass, RPKI & IRR

38.252.148.0/23 ISPBR TELECOM

Announced by AS272610 ISPBR TELECOM. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 38.252.148.0/23

Prefix
38.252.148.0/23
Origin
AS272610 AS272610
RPKI
RPKI valid
Size
512 addresses
Less specific
38.0.0.0/8 AS174 COGENT-174
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-15 04:02 UTC
Paths

How 38.252.148.0/23 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 13760 13786 263035×3 272610
OriginAS272610 ISPBR TELECOM
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760 6695:0:263009 6695:0:263444 6695:0:267613 20717:0:263009 20717:0:263444 20717:0:267613 48793:0:263009 48793:0:263444 48793:0:267613 63034:0:263009 63034:0:263444 63034:0:267613
Updated22h 9m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 263035×3 272610
OriginAS272610 ISPBR TELECOM
Origin codeIGP
Communities903:900 903:13760
Updated22h 9m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 11432×6 263035×4 272610
OriginAS272610 ISPBR TELECOM
Origin codeIGP
Communities36295:100
Updated14h 53m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 13786 263035×3 272610
OriginAS272610 ISPBR TELECOM
Origin codeIGP
Communities174:21301 174:22042
Updated22h 9m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 13786 263035×3 272610
OriginAS272610 ISPBR TELECOM
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated22h 9m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS272610 to originate 38.252.148.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
38.252.148.0/23/24AS272610 AS272610ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
38.252.148.0/23AS272610 AS272610ARINRoute Registered for Cogent Communications Customer - ISPBR Telecom e Informatica LTDAMNT-COGC
38.252.148.0/23AS272610 AS272610RADBRoute Registered for Cogent Communications Customer - ISPBR Telecom e Informatica LTDAMAINT-AS174
38.0.0.0/8 coveringAS174 COGENT-174RADBCogentMAINT-AS174
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

38.0.0.0/8 AS174 COGENT-174
Tools

Check 38.252.148.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API