Data as of Nov 7, 2026
131.123.31.0/24
37 residential-proxy exits · 30 daysNovoServe B.V. · 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 Sep 2026
from AS213705 Digital Network S.R.L.
Residential-proxy exits
Proxy exits
37
14% of its addresses · 30 days
Always-on exits
2
5.4% of its exits
Providers
45
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3.8K observations
Proxy providers listing exits
- Ake.net
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FloppyData
- GSocks
- Geonix
- Geonode
- HideProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- LemonLabs
- LudaxProxy
- MangoProxy
- NSocks
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- PROXYWING_BASIC
- ProxiesVision
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- QUANTICDATA
- RainProxy
- Shifter
- Smartproxy
- VantageProxies
- VitalExclusive
Network & registry
Origin network
AS215224
NL
- Name
- NovoServe B.V.
- Type
- Hosting
- Registered
- Mar 26, 2024
- Domain
- novoserve.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 5
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 131.
123. 0. 0/ 19 - Netname
- Contrust-Solutions
- Registrant
- Contrust Solutions S.R.L.
- Registrant country
- NL
- Organization
- Contrust Solutions S.R.L. (ORG-CSS55-RIPE)
- Org country
- MD
- Type
- LEGACY
- Created
- Jun 24, 2026
- Updated
- Sep 25, 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