ResearchRouting table, looking glass, RPKI & IRR

31.205.64.0/18 ASK4 Limited

Announced by AS41230 ASK4 Limited. RPKI valid Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 31.205.64.0/18

Prefix
31.205.64.0/18
Origin
AS41230 ASK4
RPKI
RPKI valid
Size
16,384 addresses
Less specific
31.205.0.0/16 AS41230 ASK4
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 31.205.64.0/18 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 41230×2
OriginAS41230 ASK4 Limited
Origin codeIGP
Communities903:100 903:900
Updated5d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 41230×2
OriginAS41230 ASK4 Limited
Origin codeIGP
Communities36295:100
Updated5d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 41230×2
OriginAS41230 ASK4 Limited
Origin codeIGP
Communitiesnone
Updated5d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS41230 to originate 31.205.64.0/18 up to /18. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
31.205.64.0/18/18AS41230 ASK4RIPE
31.205.0.0/16/16AS41230 ASK4RIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
31.205.64.0/18AS41230 ASK4RIPENMNT-ASK4
31.205.0.0/16 coveringAS41230 ASK4RIPEASK4 NetworkMNT-ASK4
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

31.205.0.0/16 AS41230 ASK4
Tools

Check 31.205.64.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API