Data as of Nov 3, 2026
5.44.17.96/27
No anonymizer space · no proxy exits in 30 daysAptum Technologies · space held by Aptum Technologies (UK) 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 |
|---|---|---|---|---|---|---|
| 5.44.16.0/20 | 4,096 | UK-COGECOPEER1-20120522 | Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GB | ALLOCATED PA | May 22, 2012 | [email protected] |
| └ 5.44.17.96/27 | 32 | EU-PER1 | Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE) · GB | ASSIGNED PA | Jun 13, 2013 | [email protected] |
Network & registry
Announced by
Covering announcement 5.44.16.0/21
- Prefix
- 5.44.16.0/21
- Announced by
- AS13768 Aptum Technologies
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- UK-COGECOPEER1-20120522
- Registrant
- Aptum Technologies (UK) Limited
- RIR
- RIPE NCC
Origin network
AS13768
CA
- Name
- Aptum Technologies
- Type
- Hosting
- Registered
- Jun 10, 2002
- Domain
- aptum.com
- Website
- aptum.com/contact/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 5.44.16.0/21
5.44.16.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2012
- Current origin since
- Nov 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.44.16.0/21 | AS13768 | /21 | RIPE | RPKI valid |
IRR
Route objects on 5.44.16.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13768 | RADB | Aptum Route Object | MAINT-AS13768 | Jun 30, 2026 |
Whois
Registration for this announcement
- Range
- 5.44.16.0/20
- Netname
- UK-COGECOPEER1-20120522
- Registrant
- Aptum Technologies (UK) Limited
- Registrant country
- GB
- Organization
- Aptum Technologies (UK) Limited (ORG-PNEL1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- May 22, 2012
- Updated
- Jun 19, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 22, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Aptum Technologies AUP Enforcement
- Handle
- PE1