Data as of Nov 11, 2026
84.16.183.80/29
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited
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 |
|---|---|---|---|---|---|---|
| 84.16.160.0/19 | 8,192 | UK-COLT-20040716 | COLT Technology Services Group Limited (ORG-CI9-RIPE) · GB | ALLOCATED PA | Jul 16, 2004 | abuse@ |
| └ 84.16.182.0/23 | 512 | COLT-GB-BHX-WAN | unknown | LIR-PARTITIONED PA | Jul 18, 2019 | abuse@ via UK-COLT-20040716 |
| └ 84.16.183.80/29 | 8 | NET-GB-DENTSU-AEGIS-NETWORK-LTD | Dentsu Aegis Network Ltd. | ASSIGNED PA | Sep 12, 2019 | abuse@ via COLT-GB-BHX-WAN |
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 84.16.160.0/19
- Prefix
- 84.16.160.0/19
- Announced by
- AS8220 COLT Technology Services Group Limited
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- UK-COLT-20040716
- Registrant
- COLT Technology Services Group Limited
- RIR
- RIPE NCC
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 84.16.160.0/19
84.16.160.0/19
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 |
|---|---|---|---|---|
| 84.16.160.0/19 | AS8220 | /19 | RIPE | RPKI valid |
IRR
Route objects on 84.16.160.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | COLT Telecom A/S | COLT-DK-MNT | Mar 31, 2005 |
Whois
Registration for this announcement
- Range
- 84.
16. 160. 0/ 19 - Netname
- UK-COLT-20040716
- Registrant
- COLT Technology Services Group Limited
- Registrant country
- DK
- Organization
- COLT Technology Services Group Limited (ORG-CI9-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jul 16, 2004
- Updated
- May 18, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jul 16, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
colt. net - Name
- COLT Hostmaster
- Handle
- CHM4-RIPE