Data as of Nov 9, 2026
216.244.122.0/24
No anonymizer space · no proxy exits in 30 daysCyrusOne LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.244.96.0/19 since Sep 2019 | AS62 | Hosting | CyrusOne 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 |
|---|---|---|---|---|---|---|
| 216.244.96.0/19 | 8,192 | CERVALIS-1BLK | CyrusOne LLC (CL-260) · US | Direct Allocation | Apr 10, 2001 | abuse@ |
| └ 216.244.122.0/24 | 256 | CYRUSONE--C0001357-216-244-122-0-24 | Citrin Cooperman & Company LLP (C07996998) · US | Reassigned | Aug 17, 2021 | abuse@ via CERVALIS-1BLK |
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.
244. 96. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Apr 10, 2001
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2021
- Current origin since
- Oct 2021 · 5.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62 | RADB | CyrusOne-Customer Prefix | MAINT-AS62 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 216.
244. 122. 0/ 24 - Netname
- CYRUSONE--C0001357-216-244-122-0-24
- Registrant
- Citrin Cooperman & Company LLP
- Organization
- Citrin Cooperman & Company LLP (C07996998)
- Type
- Reassigned
- Handle
- NET-216-244-122-0-1
- Parent
- NET-216-244-96-0-1
- Created
- Aug 17, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 10, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyrusone. com - Name
- CyrusOne Abuse POC
- Phone
- +1-866-297-8766;ext2
- Handle
- APC22-ARIN