Data as of Nov 3, 2026
5.44.136.0/21
No anonymizer space · no proxy exits in 30 daysTDC Holding A/S · space held by Netcompany A/S
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 5.44.136.0/24 since Jul 2012 | AS3292 | Hosting | Netcompany A/S |
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 |
|---|---|---|---|---|---|---|
| 5.44.136.0/21 | 2,048 | DK-NETCOMPANY-20120523 | Netcompany A/S (ORG-NA439-RIPE) · DK | ALLOCATED PA | May 23, 2012 | [email protected] |
| └ 5.44.136.0/24 | 256 | NETCOMPANY-A-S-NET-1 | Hosting | ASSIGNED PA | Jun 8, 2012 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.137.0/24 | 256 | NETCOMPANY-A-S-NET-2 | Hosting | ASSIGNED PA | Aug 23, 2018 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.138.0/24 | 256 | NETCOMPANY-A-S-NET-3 | Hosting | ASSIGNED PA | Aug 23, 2018 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.139.0/24 | 256 | NETCOMPANY-A-S-NET-4 | Hosting | ASSIGNED PA | Aug 23, 2018 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.140.0/24 | 256 | NETCOMPANY-A-S-NET-5 | unknown | SUB-ALLOCATED PA | Jun 15, 2021 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.141.0/24 | 256 | NETCOMPANY-A-S-NET-6 | Hosting | ASSIGNED PA | Aug 23, 2018 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.142.0/24 | 256 | NETCOMPANY-A-S-NET-7 | Hosting | ASSIGNED PA | Aug 23, 2018 | [email protected] via DK-NETCOMPANY-20120523 |
| └ 5.44.143.0/24 | 256 | NETCOMPANY-A-S-NET-8 | Hosting | ASSIGNED PA | Feb 26, 2013 | [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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 1,792 | 88% | 1 | |
| Hosting | 256 | 13% | 1 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 16, 2013 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 5.44.137.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
| 5.44.138.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
| 5.44.139.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
| 5.44.140.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
| 5.44.141.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
| 5.44.142.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
| 5.44.143.0/24 | AS3292 | RIPE | Netcompany A/S | AS3292-MNT | Jul 6, 2021 |
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