Data as of Nov 8, 2026
209.172.208.0/22
No anonymizer space · no proxy exits in 30 daysCyrusOne LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 209.172.192.0/19 since Dec 2016 | AS62 | Hosting | CyrusOne LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 209.172.210.0/23 since Jul 2018 | AS62 | Hosting | CyrusOne LLC |
Network & registry
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
- Sep 2016
- Current origin since
- Feb 2019 · 7.8 yr
- Origin networks
- 2
- Last change of origin
- Feb 2019
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 209.
172. 192. 0/ 19 - Netname
- GRAMTEL002
- Registrant
- CyrusOne LLC
- Organization
- CyrusOne LLC (CL-260)
- Org address
- 1649 Frankford Rd. West, Carrollton, TX, 75007
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-172-192-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Nov 20, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 20, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyrusone. com - Name
- CyrusOne Abuse POC
- Phone
- +1-866-297-8766;ext2
- Handle
- APC22-ARIN