Data as of Nov 3, 2026

8.9.239.0/24

No anonymizer space · no proxy exits in 30 days

CyrusOne LLC · space held by Level 3 Parent, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
8.0.0.0/12AS3356Internet provider1,616
255 always on
8.0.0.0/9AS3356Internet provider5,565
930 always on

Network & registry

Origin network

AS62

US
Name
CyrusOne LLC
Type
Hosting
Registered
Sep 28, 2012
Domain
cyrusone.com
Website
www.cyrusone.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed