Data as of Nov 3, 2026
5.44.141.0/24
No anonymizer space · no proxy exits in 30 daysTDC Holding A/S · space held by Netcompany A/S
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 |
|---|---|---|---|---|---|---|
| 5.44.136.0/21 | 2,048 | DK-NETCOMPANY-20120523 | Netcompany A/S (ORG-NA439-RIPE) · DK | ALLOCATED PA | May 23, 2012 | [email protected] |
| └ 5.44.141.0/24 | 256 | NETCOMPANY-A-S-NET-6 | Hosting | ASSIGNED PA | Aug 23, 2018 | [email protected] via DK-NETCOMPANY-20120523 |
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 5.44.136.0/21
- Prefix
- 5.44.136.0/21
- Announced by
- AS3292 TDC Holding A/S
- Type
- Residential
- RPKI
- No RPKI
- Netname
- DK-NETCOMPANY-20120523
- Registrant
- Netcompany A/S
- RIR
- RIPE NCC
Origin network
AS3292
DK
- Name
- TDC Holding A/S
- Type
- Internet provider
- Registered
- Jan 17, 1995
- Domain
- tdcgroup.com
- Website
- www.tdcgroup.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 5.44.136.0/21
5.44.136.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 1
IRR
Route objects on 5.44.136.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 16, 2013 |
Whois
Registration for this announcement
- Range
- 5.44.136.0/21
- Netname
- DK-NETCOMPANY-20120523
- Registrant
- Netcompany A/S
- Registrant country
- DK
- Organization
- Netcompany A/S (ORG-NA439-RIPE)
- Org country
- DK
- Type
- ALLOCATED PA
- Created
- May 23, 2012
- Updated
- Mar 27, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DK
- Delegated
- May 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Netcompany abuse department
- Handle
- AD10812-RIPE