Data as of Nov 9, 2026
216.223.184.0/24
No anonymizer space · no proxy exits in 30 daysCyrusOne LLC
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 216.223.184.0/24 | 256 | GRAMTEL001 | CyrusOne LLC (CL-260) · US | Direct Allocation | Apr 29, 2002 | abuse@ |
| └ 216.223.184.0/24 | 256 | GT010-JOINTCOMMISSION-003 | Joint Commission Resources (C02070768) · US | Reassigned | Oct 17, 2008 | abuse@ via GRAMTEL001 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- CyrusOne LLC
- Handle
- CL-260
- Range
- 216.
223. 184. 0/ 24 - Registration type
- Direct Allocation
- Record created
- Apr 29, 2002
Origin network
AS62
US
- Name
- CyrusOne LLC
- Type
- Hosting
- Registered
- Sep 28, 2012
- Domain
- cyrusone.com
- Website
- www.cyrusone.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2018
- Current origin since
- Apr 2018 · 8.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 216.
223. 184. 0/ 24 - Netname
- GT010-JOINTCOMMISSION-003
- Registrant
- Joint Commission Resources
- Organization
- Joint Commission Resources (C02070768)
- Type
- Reassigned
- Handle
- NET-216-223-184-0-1
- Parent
- NET-216-223-184-0-2
- Created
- Oct 17, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyrusone. com - Name
- CyrusOne Abuse POC
- Phone
- +1-866-297-8766;ext2
- Handle
- APC22-ARIN