Data as of Nov 8, 2026
216.143.12.0/24
No anonymizer space · no proxy exits in 30 daysCincinnati Bell Technology Solutions · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.143.8.0/21 since Feb 2019 | AS62 | Hosting | Level 3 Parent, LLC via CyrusOne LLC | |
| 216.140.0.0/14 since May 2007 | AS3356 | Internet provider | Level 3 Parent, 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 |
|---|---|---|---|---|---|---|
| 216.140.0.0/14 | 262,144 | LVLT-ORG-216-140 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Dec 13, 1999 | abuse@ |
| └ 216.143.8.0/21 | 2,048 | LVLT-CL-260-216-143-8 | CyrusOne LLC (CL-260) · US | Reallocated | May 19, 2014 | abuse@ |
| └ 216.143.12.0/24 | 256 | CYRUSONE--C0000101-216-143-12-0-24 | Cincinnati Bell Technology Solutions (C06327240) · US | Reassigned | Feb 9, 2017 | abuse@ via LVLT-CL-260-216-143-8 |
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
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 216.
140. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Dec 13, 1999
- Reallocated to
- CyrusOne LLC (CL-260)
- Reallocated range
- 216.
143. 8. 0/ 21 - Reallocated
- May 19, 2014
Origin network
AS396285
US
- Name
- Cincinnati Bell Technology Solutions
- Type
- Internet provider
- Registered
- Apr 25, 2017
- Domain
- cinbell.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2017
- Current origin since
- Apr 2017 · 9.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2017
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30023 not the origin | RADB | CyrusOne-Proxy for Customer | MAINT-AS62 | Nov 13, 2023 |
| AS64516 not the origin | ALTDB | Proxy-registered route object for | MAINT-AS6181 | Mar 2, 2017 |
| AS396285 | ALTDB | Proxy-registered route object for | MAINT-AS6181 | May 8, 2017 |
| AS396285 | RADB | CyrusOne-Prefixes for Customer | MAINT-AS62 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 216.
143. 12. 0/ 24 - Netname
- CYRUSONE--C0000101-216-143-12-0-24
- Registrant
- Cincinnati Bell Technology Solutions
- Organization
- Cincinnati Bell Technology Solutions (C06327240)
- Type
- Reassigned
- Handle
- NET-216-143-12-0-1
- Parent
- NET-216-143-8-0-1
- Created
- Feb 9, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 13, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyrusone. com - Name
- CyrusOne Abuse POC
- Phone
- +1-866-297-8766;ext2
- Handle
- APC22-ARIN