Data as of Nov 6, 2026
31.22.73.0/24
No anonymizer space · no proxy exits in 30 daysNUXOA GmbH · reallocated from Reiber Holding GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 23, 2026
from AS198160 NUXOA GmbH
registry: sub-allocated pa to NUXOA GmbH by Reiber Holding GmbH, Oct 19, 2026
IPv4 market
Path
Announced by AS51202 since Oct 23, 2026 · 2 wk ago
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
31.22.73.0/24
From the registry to its use
- Oct 17, 2011– Sep 1, 2014AnnouncedAS197980 Lancom Ltd.
- Sep 8, 2014– Nov 8, 2015AnnouncedAS8686 Digital Space Group Limited
- Nov 15, 2015– Jun 27, 2016
- Sep 20, 2016– Oct 1, 2016
- Mar 17, 2025Registry recordReiber Holding GmbHALLOCATED PA31.22.72.0/21
- May 24, 2025– Jun 28, 2025
- Jun 29, 2025– Jan 18, 2026
- May 19, 2026– Jun 11, 2026
- Jun 12, 2026– Oct 22, 2026
- Oct 19, 2026ReallocatedNUXOA GmbHSUB-ALLOCATED PA31.22.73.0/24
- Oct 21, 2026
- Oct 23, 2026– today
- todayLeased fromInterLIRLessor
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 |
|---|---|---|---|---|---|---|
| 31.22.72.0/21 | 2,048 | DE-REIBER-20110803 | Reiber Holding GmbH (ORG-RHG3-RIPE) · DE | ALLOCATED PA | Mar 17, 2025 | abuse@ |
| └ 31.22.72.0/22 | 1,024 | REIBER-20250519 | unknown | SUB-ALLOCATED PA | May 19, 2025 | ripe@ |
| └ 31.22.73.0/24 | 256 | NUXOA | NUXOA GmbH (ORG-DWGT1-RIPE) · DE | SUB-ALLOCATED PA | Oct 19, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Reiber Holding GmbH
- Handle
- ORG-RHG3-RIPE
- Range
- 31.
22. 72. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Mar 17, 2025
- Reallocated to
- NUXOA GmbH (ORG-DWGT1-RIPE)
- Reallocated range
- 31.
22. 73. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Oct 19, 2026
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2011
- Current origin since
- Oct 23, 2026 · under a month
- Origin networks
- 7
- Last change of origin
- Oct 23, 2026
Recorded history
History
- Handoffs
- 7
Whois
Registration for this announcement
- Range
- 31.
22. 73. 0/ 24 - Netname
- NUXOA
- Registrant
- NUXOA GmbH
- Registrant country
- DE
- Organization
- NUXOA GmbH (ORG-DWGT1-RIPE)
- Org country
- DE
- Type
- SUB-ALLOCATED PA
- Created
- Oct 19, 2026
- Updated
- Oct 19, 2026
- Maintainer
- NUXOA-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Aug 3, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nuxoa. de - Name
- Abuse contact role object
- Handle
- ACRO42517-RIPE