Data as of Nov 7, 2026
109.233.12.0/24
No anonymizer space · no proxy exits in 30 daysComputacenter (UK) Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 109.233.12.0/22 since Aug 2019 | AS56474 | Business | Computacenter (UK) Ltd |
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 |
|---|---|---|---|---|---|---|
| 109.233.8.0/21 | 2,048 | UK-COMPUTACENTER-UKDC-20091214 | Computacenter (UK) Ltd (ORG-CL349-RIPE) · GB | ALLOCATED PA | Dec 14, 2009 | Network. |
| └ 109.233.12.0/24 | 256 | test-2 | unknown | SUB-ALLOCATED PA | Apr 28, 2016 | Network. via UK-COMPUTACENTER-UKDC-20091214 |
| └ 109.233.12.0/26 | 64 | test3 | unknown | ASSIGNED PA | Apr 28, 2016 | Network. via test-2 |
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
- Computacenter (UK) Ltd
- Handle
- ORG-CL349-RIPE
- Range
- 109.
233. 8. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Dec 14, 2009
- Reallocated to
- Not named in the registry
- Reallocated range
- 109.
233. 12. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Apr 28, 2016
Origin network
AS56474
GB
- Name
- Computacenter (UK) Ltd
- Type
- Business
- Registered
- Mar 1, 2011
- Domain
- computacenter.com
- Website
- www.computacenter.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2017
- Current origin since
- Jan 2017 · 9.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS56474 | RIPE | Computacenter (UK) Ltd | UK-COMPUTACENTER-UKDC-1-MNT | Feb 26, 2016 |
Whois
Registration for this announcement
- Range
- 109.
233. 12. 0/ 24 - Netname
- test-2
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Apr 28, 2016
- Updated
- Feb 7, 2023
- Maintainer
- uk-computacenter-ukdc-1-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Dec 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- Network.
Services. SA@ computacenter. com - Name
- Abuse-C Role
- Handle
- AR35394-RIPE