ResearchRouting table, looking glass, RPKI & IRR

38.191.188.0/23 ION TELECOMUNICACOES LTDA

Announced by AS273619 ION TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 38.191.188.0/23

Prefix
38.191.188.0/23
Origin
AS273619 AS273619
RPKI
RPKI valid
Size
512 addresses
Less specific
38.0.0.0/8 AS174 COGENT-174
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 08:02 UTC
Paths

How 38.191.188.0/23 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 174 37468 53427 273619×2
OriginAS273619 ION TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001
Updated8d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 999 4230 266445×4 273619×2
OriginAS273619 ION TELECOMUNICACOES LTDA
Origin codeIGP
Communities903:900 903:13760
Updated6h 56m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 262753 273619×2
OriginAS273619 ION TELECOMUNICACOES LTDA
Origin codeIGP
Communities36295:100
Updated13h 6m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 262753 273619×2
OriginAS273619 ION TELECOMUNICACOES LTDA
Origin codeIGP
Communitiesnone
Updated13h 6m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37468 53427 273619×2
OriginAS273619 ION TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated12d 6h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS273619 to originate 38.191.188.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
38.191.188.0/23/24AS273619 AS273619ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
38.191.188.0/23AS273619 AS273619ARINRoute Registered for Cogent Communications Customer - ION TELECOMUNICACOES LTDAMNT-COGC
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
More specific

Prefixes inside 38.191.188.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
38.191.188.0/24 AS273619 AS27361938.191.189.0/24 AS273619 AS273619
Tools

Check 38.191.188.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API