Data as of Nov 11, 2026
212.74.78.0/24
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group 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 |
|---|---|---|---|---|---|---|
| 212.74.64.0/19 | 8,192 | UK-COLT-990118 | COLT Technology Services Group Limited (ORG-CI9-RIPE) · GB | ALLOCATED PA | Jan 4, 2002 | abuse@ |
| └ 212.74.78.0/24 | 256 | COLT-BB-FRA-SERVERS | Colt Backbone SERVERS | ASSIGNED PA | Apr 23, 2004 | abuse@ via UK-COLT-990118 |
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
- COLT Technology Services Group Limited
- Handle
- ORG-CI9-RIPE
- Range
- 212.
74. 64. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Jan 4, 2002
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2008
- Current origin since
- Jan 2008 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.74.78.0/24 | AS8220 | /24 | RIPE | RPKI valid |
| 212.74.64.0/19 | AS8220 | /19 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | COLT Internal 5 | COLT-MNT | Dec 19, 2007 |
Whois
Registration for this announcement
- Range
- 212.
74. 78. 0/ 24 - Netname
- COLT-BB-FRA-SERVERS
- Registrant
- Colt Backbone SERVERS
- Registrant country
- GB
- Organization
- Colt Backbone SERVERS
- Org country
- GB
- Type
- ASSIGNED PA
- Created
- Apr 23, 2004
- Updated
- Aug 25, 2010
- Maintainer
- COLT-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 18, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
colt. net - Name
- COLT Hostmaster
- Handle
- CHM4-RIPE