ResearchRouting table, looking glass, RPKI & IRR

185.233.172.0/22 Cyberfusion B.V.

Announced by AS204983 Cyberfusion B.V. RPKI valid Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 185.233.172.0/22

Prefix
185.233.172.0/22
Origin
AS204983 Cyberfusion
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 185.233.172.0/22 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 137409 197731 204983
OriginAS204983 Cyberfusion B.V.
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760 7578:1200:10
Updated10h 4m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 197731 204983
OriginAS204983 Cyberfusion B.V.
Origin codeIGP
Communities903:900 903:13760
Updated6d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 197731 204983
OriginAS204983 Cyberfusion B.V.
Origin codeIGP
Communities36295:100
Updated6d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 197731 204983
OriginAS204983 Cyberfusion B.V.
Origin codeIGP
Communitiesnone
Updated6d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS204983 to originate 185.233.172.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
185.233.172.0/22/24AS197731 TUXISRIPE
185.233.172.0/22/22AS204983 CyberfusionRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
185.233.172.0/22AS204983 CyberfusionRIPENNL-CYBERFUSION-1-MNT
Tools

Check 185.233.172.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API