Data as of Nov 4, 2026
131.123.23.0/24
No anonymizer space · no proxy exits in 30 daysYSZ Trading Co., Limited · space held by Contrust Solutions S.R.L.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS213705 Digital Network S.R.L.
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 |
|---|---|---|---|---|---|---|
| 131.123.0.0/19 | 8,192 | Contrust-Solutions | Contrust Solutions S.R.L. (ORG-CSS55-RIPE) · MD | LEGACY | Jun 24, 2026 | alex. |
Network & registry
Registry
Holder
- Organization
- Contrust Solutions S.R.L.
- Handle
- ORG-CSS55-RIPE
- Range
- 131.
123. 0. 0/ 19 - Registration type
- LEGACY
- Record created
- Jun 24, 2026
- Legacy
- yes
Origin network
AS211484
HK
- Name
- YSZ Trading Co., Limited
- Type
- Hosting
- Registered
- Mar 19, 2025
- Domain
- ipv4superhub.com
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 131.
123. 23. 0/ 24 - Netname
- Potenting
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Oct 26, 2026
- Updated
- Oct 26, 2026
- Maintainer
- lir-md-cseurope-1-MNT
- RIR
- RIPE NCC
- Country
- MD
- Delegated
- Nov 17, 1988
- Status
- assigned
Report abuse
Abuse contact
- alex.
kontrast. eu@ gmail. com - Name
- Abuse-C Role
- Handle
- AR66658-RIPE