ResearchRouting table, looking glass, RPKI & IRR

185.201.166.0/24 CSL (DualCom) Limited

Announced by AS205394 CSL (DualCom) Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 185.201.166.0/24

Prefix
185.201.166.0/24
Origin
AS205394 CSLDUAL-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
185.201.166.0/23 AS205394 CSLDUAL-AS
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 185.201.166.0/24 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 3356 198949 205394
OriginAS205394 CSL (DualCom) Limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001 198949:0:2500
Updated3d 4h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 198949 205394
OriginAS205394 CSL (DualCom) Limited
Origin codeIGP
Communities903:900 903:13760
Updated3d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 198949 205394
OriginAS205394 CSL (DualCom) Limited
Origin codeIGP
Communities36295:100
Updated3d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 198949 205394
OriginAS205394 CSL (DualCom) Limited
Origin codeIGP
Communitiesnone
Updated3d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 198949 205394
OriginAS205394 CSL (DualCom) Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated3d 4h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS205394 to originate 185.201.164.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
185.201.166.0/24/24AS198949 RadwareRIPE
185.201.164.0/22/24AS205394 CSLDUAL-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
185.201.166.0/24AS198949 RadwareRADBCSLMAINT-AS198949
185.201.166.0/24AS205394 CSLDUAL-ASRIPERoute for 185.201.166.0/24UK-CSLDUALCOM-1-MNT
185.201.164.0/22 coveringAS205394 CSLDUAL-ASRIPERoute for 185.201.164.0/22UK-CSLDUALCOM-1-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

185.201.166.0/23 AS205394 CSLDUAL-AS185.201.164.0/22 AS205394 CSLDUAL-AS
Tools

Check 185.201.166.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API