ResearchRouting table, looking glass, RPKI & IRR

209.242.64.0/18 CyrusOne LLC

Announced by AS62 CyrusOne LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.242.64.0/18

Prefix
209.242.64.0/18
Origin
AS62 CONE
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
12
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 209.242.64.0/18 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.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 62
OriginAS62 CyrusOne LLC
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 11h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 62
OriginAS62 CyrusOne LLC
Origin codeIGP
Communities903:900 903:13760
Updated7d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 62
OriginAS62 CyrusOne LLC
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated21h 28m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 62
OriginAS62 CyrusOne LLC
Origin codeIGP
Communities174:21001 174:22013
Updated7d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 62
OriginAS62 CyrusOne LLC
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 12h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
209.242.64.0/18AS19384 GRAMTEL001LEVEL3Proxy-registered route objectCBTS-MNT
209.242.64.0/18AS62 CONERADBCyrusOne Proxy RouteMAINT-AS62
More specific

Prefixes inside 209.242.64.0/18

12 announced prefixes fall inside this one.

Show the 12 prefixes
209.242.69.0/24 AS26646 TRAVELCLICKCORP1209.242.70.0/24 AS26646 TRAVELCLICKCORP1209.242.77.0/24 AS26646 TRAVELCLICKCORP1209.242.80.0/23 AS62 CONE209.242.88.0/24 AS19606 NLSNMEDIA209.242.89.0/24 AS19606 NLSNMEDIA209.242.90.0/24 AS19606 NLSNMEDIA209.242.91.0/24 AS19606 NLSNMEDIA209.242.94.0/24 AS36328209.242.95.0/24 AS62 CONE209.242.120.0/21 AS62 CONE209.242.126.0/23 AS62 CONE
Tools

Check 209.242.64.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API