Data as of Nov 7, 2026
194.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS8220COLT Technology Services Group LimitedInternet provider
- Announcement
- 194.223.136.0/22RPKI valid
- Company
- Net-DE-VORWERK-SERVICES-GMBH
- Location
- Singapore
Network & registry
Announced by
Announcement
- Prefix
- 194.223.136.0/22
- Announced by
- AS8220 COLT Technology Services Group Limited
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
Registry
Holder
- Organization
- COLT Technology Services Group Limited
- Handle
- ORG-CI9-RIPE
- Range
- 194.
223. 128. 0 - 194. 223. 139. 255 - Registration type
- ALLOCATED PA
- Record created
- May 25, 2022
Origin network
AS8220
GB
- Name
- COLT Technology Services Group Limited
- Type
- Internet provider
- Registered
- Feb 24, 1997
- Domain
- colt.net
- Website
- www.colt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 194.223.136.0/22
194.223.136.0/22
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.223.136.0/22 | AS8220 | /22 | RIPE | RPKI valid |
IRR
Route objects on 194.223.136.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | COLT UK | COLT-UK | Apr 28, 2022 |
Whois
Registration for this address
- Range
- 194.
223. 136. 0/ 22 - Netname
- UK-COLT-19951221
- Registrant
- COLT Technology Services Group Limited
- Registrant country
- SG
- Organization
- COLT Technology Services Group Limited (ORG-CI9-RIPE)
- Org country
- GB
- Type
- LIR-PARTITIONED PA
- Created
- Jul 13, 2021
- Updated
- Jul 13, 2021
- Maintainer
- COLT-MNT
- Sub-assignment
- 194.
223. 139. 177/ 32 - RIR
- RIPE NCC
- Country
- GB
- Delegated
- Dec 21, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
colt. net - Name
- COLT Hostmaster
- Handle
- CHM4-RIPE