Data as of Nov 14, 2026
37.28.156.8/29
4 anonymizer addresses · 50% · VPN2 residential-proxy exits · 30 daysArtnet Sp. z o.o.
Residential-proxy exits
Proxy exits
2
25% of its addresses · 30 days
Always-on exits
5
100% of its exits
Providers
50
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
2.8K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FlashProxy
- FloppyData
- GSocks
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonPrime
- MangoProxy
- Maskify
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
VPN services
| Name | Parent | In 37.28.156.8/29 | /24s |
|---|---|---|---|
| Surfshark | Nord Security | 450% | 1 |
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 |
|---|---|---|---|---|---|---|
| 37.28.152.0/21 | 2,048 | PL-ARTNET-20120102 | Artnet Sp. z o.o. (ORG-ASZO16-RIPE) · PL | ALLOCATED PA | Jan 2, 2012 | abuse@ |
| └ 37.28.156.8/29 | 8 | PL-Surfshark_ | Surfshark ltd | ASSIGNED PA | Nov 27, 2025 | abuse@ via PL-ARTNET-20120102 |
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
8 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 4 | 50% | 2 | |
| VPNanonymizer | 4 | 50% | 4 |
Network & registry
Announced by
Covering announcement 37.28.156.0/24
- Prefix
- 37.28.156.0/24
- Announced by
- AS197155 Artnet Sp. z o.o.
- Type
- Hosting
- Anonymizer addresses
- 16 addresses · 6.3%VPN
- Operator
- VPN servicesoperated by Surfshark
- Proxy exits
- 10
- Always-on exits
- 5
- RPKI
- No RPKI
- Netname
- PL-ARTNET-20120102
- Registrant
- Artnet Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS197155
PL
- Name
- Artnet Sp. z o.o.
- Type
- Hosting
- Registered
- Jul 6, 2010
- Domain
- artnet.pl
- Website
- www.artnet.pl
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 45
Routing timeline
Who has announced 37.28.156.0/24
37.28.156.0/24
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 37.
28. 152. 0/ 21 - Netname
- PL-ARTNET-20120102
- Registrant
- Artnet Sp. z o.o.
- Registrant country
- PL
- Organization
- Artnet Sp. z o.o. (ORG-ASZO16-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jan 2, 2012
- Updated
- Jun 19, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 2, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
artnet. pl - Name
- ARTNET DB
- Handle
- AD10735-RIPE