Data as of Nov 9, 2026
185.18.144.0/24
No anonymizer space · no proxy exits in 30 daysSubtopia Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.18.144.0/22 | 1,024 | UK-SUBTOPIA-20130212 | Subtopia Ltd (ORG-SL526-RIPE) · GB | ALLOCATED PA | Feb 12, 2013 | abuse@ |
| └ 185.18.144.0/24 | 256 | BIRMINGHAMFIBRE-2 | Birmingham Fibre Ltd | ASSIGNED PA | Aug 28, 2015 | abuse@ via UK-SUBTOPIA-20130212 |
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
Announced by
Covering announcement 185.18.144.0/22
- Prefix
- 185.18.144.0/22
- Announced by
- AS42344 Subtopia Ltd
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- UK-SUBTOPIA-20130212
- Registrant
- Subtopia Ltd
- RIR
- RIPE NCC
Origin network
AS42344
GB
- Name
- Subtopia Ltd
- Type
- Internet provider
- Registered
- Feb 6, 2007
- Domain
- subtopia.co.uk
- Website
- www.subtopia.co.uk/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.18.144.0/22
185.18.144.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2013
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.18.144.0/22 | AS42344 | /22 | RIPE | RPKI valid |
IRR
Route objects on 185.18.144.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42344 | RIPE | CC-UK-AGGREGATE | CC-NOC | Feb 19, 2013 |
Whois
Registration for this announcement
- Range
- 185.
18. 144. 0/ 22 - Netname
- UK-SUBTOPIA-20130212
- Registrant
- Subtopia Ltd
- Registrant country
- GB
- Organization
- Subtopia Ltd (ORG-SL526-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 12, 2013
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 12, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
subtopia. org - Name
- Abuse-C Role
- Handle
- AR32686-RIPE