Data as of Nov 9, 2026
212.42.25.0/24
No anonymizer space · no proxy exits in 30 daysCompuweb Communications Services Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 212.42.0.0/19 since May 2009 | AS8838 | Internet provider | Compuweb Communications Services Limited |
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 |
|---|---|---|---|---|---|---|
| 212.42.0.0/19 | 8,192 | UK-CWCS-19980307 | Compuweb Communications Services Limited (ORG-CCSL4-RIPE) · GB | ALLOCATED PA | Dec 19, 2022 | helpdesk@ |
| └ 212.42.25.0/24 | 256 | CLARUS-NETWORKS-UK | unknown | ASSIGNED PA | Sep 1, 2026 | helpdesk@ via UK-CWCS-19980307 |
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
- Compuweb Communications Services Limited
- Handle
- ORG-CCSL4-RIPE
- Range
- 212.
42. 0. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 19, 2022
Origin network
AS15510
GB
- Name
- Compuweb Communications Services Limited
- Type
- Hosting
- Registered
- Jul 21, 2000
- Domain
- cwcs.co.uk
- Website
- www.cwcs.co.uk
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.42.25.0/24 | AS15510 | /24 | RIPE | RPKI valid |
| 212.42.0.0/19 | AS19905 | /24 | RIPE | Another network |
| 212.42.0.0/19 | AS8838 | /19 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15510 | RIPE | Clarus Networks | COMPCOMM-MNT | Sep 1, 2026 |
Whois
Registration for this announcement
- Range
- 212.
42. 25. 0/ 24 - Netname
- CLARUS-NETWORKS-UK
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 1, 2026
- Updated
- Sep 1, 2026
- Maintainer
- COMPCOMM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 7, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cwcs. co. uk - Name
- Compuweb Communications Services Limited - Abuse Department
- Handle
- CWCS