ResearchRouting table, looking glass, RPKI & IRR

152.231.18.0/24 CBRNET

Announced by AS52505 CBRNET. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 152.231.18.0/24

Prefix
152.231.18.0/24
Origin
AS52505 AS52505
RPKI
RPKI valid
Size
256 addresses
Less specific
152.231.16.0/22 AS52505 AS52505
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 152.231.18.0/24 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 7195 266725×4 52505
OriginAS52505 CBRNET
Origin codeIGP
Communities174:21301 174:22050 36601:150 36601:174 36601:2001 7195:54:0 7195:52605:52605 7195:5000000:0
Updated57m 20s ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7195 266725×4 52505
OriginAS52505 CBRNET
Origin codeIGP
Communities903:900 903:13760
Updated57m 0s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 266725 52505
OriginAS52505 CBRNET
Origin codeIGP
Communities36295:100
Updated57m 22s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 266725 52505
OriginAS52505 CBRNET
Origin codeIGP
Communitiesnone
Updated57m 22s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7195 266725×4 52505
OriginAS52505 CBRNET
Origin codeIGP
Communities174:21301 174:22050 36295:100 36295:174 7195:54:0 7195:52605:52605 7195:5000000:0
Updated57m 10s ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS52505 to originate 152.231.18.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
152.231.18.0/24/24AS52505 AS52505LACNIC
152.231.16.0/22/22AS52505 AS52505LACNIC
152.231.16.0/21/21AS52505 AS52505LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
152.231.18.0/24AS52505 AS52505LACNICLACNIC generated route for CBRNETMNT-AR-CBRN-LACNIC
152.231.16.0/22 coveringAS52505 AS52505LACNICLACNIC generated route for CBRNETMNT-AR-CBRN-LACNIC
152.231.16.0/21 coveringAS52505 AS52505LACNICLACNIC generated route for CBRNETMNT-AR-CBRN-LACNIC
152.231.16.0/20 coveringAS52505 AS52505RADBThis route object is for IFX Networks customer route which is being exported under this origin AS 52505MAINT-AS18747
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

152.231.16.0/22 AS52505 AS52505
Tools

Check 152.231.18.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API