Data as of Nov 9, 2026
194.59.139.0/24
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited · space held by Centric Netherlands B.V.
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 |
|---|---|---|---|---|---|---|
| 194.59.136.0/22 | 1,024 | NL-CENTRIC-NETHERLANDS-BV-20180522 | Centric Netherlands B.V. (ORG-CNB11-RIPE) · NL | ALLOCATED PA | May 22, 2018 | dbs. |
| └ 194.59.139.0/24 | 256 | Centric_ | unknown | ASSIGNED PA | Apr 9, 2020 | dbs. via NL-CENTRIC-NETHERLANDS-BV-20180522 |
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
- Centric Netherlands B.V.
- Handle
- ORG-CNB11-RIPE
- Range
- 194.
59. 136. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- May 22, 2018
Origin network
AS15404
GB
- Name
- COLT Technology Services Group Limited
- Type
- Internet provider
- Registered
- Jun 21, 2000
- Domain
- colt.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2019
- Current origin since
- Jul 2020 · 6.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 194.
59. 139. 0/ 24 - Netname
- Centric_
AM2_ Colt - Registrant country
- NL
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Apr 9, 2020
- Updated
- Feb 11, 2025
- Maintainer
- nl-centric-netherlands-bv-1-mnt
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- May 22, 2018
- Status
- assigned
Report abuse
Abuse contact
- dbs.
eo. pcc. datacenter. core. networking. support@ centric. eu - Name
- Abuse-C Role
- Handle
- AR46268-RIPE