Data as of Nov 7, 2026
185.191.87.0/24
No anonymizer space · no proxy exits in 30 daysCentral Technology Ltd
Network & registry
Announced by
Covering announcement 185.191.84.0/22
- Prefix
- 185.191.84.0/22
- Announced by
- AS57653 Central Technology Ltd
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- UK-CENTRALTECHNOLOGY-20170222
- Registrant
- Central Technology Ltd
- RIR
- RIPE NCC
Origin network
AS57653
GB
- Name
- Central Technology Ltd
- Type
- Internet provider
- Registered
- Dec 29, 2011
- Domain
- centraltechnologybelt.com
- Website
- www.ct.co.uk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.191.84.0/22
185.191.84.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2019
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.191.84.0/22 | AS57653 | /22 | RIPE | RPKI valid |
IRR
Route objects on 185.191.84.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57653 | RIPE | MNT-CTL | Aug 13, 2019 |
Whois
Registration for this announcement
- Range
- 185.
191. 84. 0/ 22 - Netname
- UK-CENTRALTECHNOLOGY-20170222
- Registrant
- Central Technology Ltd
- Registrant country
- GB
- Organization
- Central Technology Ltd (ORG-CTL23-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 22, 2017
- Updated
- Feb 22, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 22, 2017
- Status
- assigned
Report abuse
Abuse contact
- noc@
ct. uk - Name
- Central Technology Ltd - abuse handling
- Handle
- CTLA1-RIPE