Data as of Nov 14, 2026
212.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS8220COLT Technology Services Group LimitedInternet provider
- Announcement
- 212.78.160.0/19RPKI valid
- Company
- NET-NL-Stena-Rederi
- Location
- Amsterdam, North Holland, The Netherlands
Network & registry
Announced by
Announcement
- Prefix
- 212.78.160.0/19
- Announced by
- AS8220 COLT Technology Services Group Limited
- Type
- Internet provider
- Proxy exits
- 11
- RPKI
- RPKI valid
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 212.78.160.0/19
212.78.160.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.78.160.0/19 | AS8220 | /19 | RIPE | RPKI valid |
IRR
Route objects on 212.78.160.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | COLT-NL | COLT-NL-MNT | Sep 3, 2002 |
Whois
Registration for this address
- Range
- 212.
78. 160. 0/ 19 - Netname
- UK-COLT-990715
- Registrant
- COLT Technology Services Group Limited
- Registrant country
- NL
- Organization
- COLT Technology Services Group Limited (ORG-CI9-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Sep 15, 2005
- Updated
- Nov 21, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- Sub-assignment
- 212.
78. 185. 136/ 32 - RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jul 15, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
colt. net - Name
- COLT Hostmaster
- Handle
- CHM4-RIPE
Geolocation
Location detail
- Country
- The Netherlands
- Region
- North Holland
- City
- Amsterdam
- Coordinates
- 52.
3740, 4. 8897 - Time zone
- Europe/Amsterdam
- Continent
- Europe
- EU
- yes
- GeoNames
- 2759794