Data as of Nov 3, 2026
37.28.152.0/21
12 anonymizer addresses · 0.59% · VPN14 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
8 inside
Type
Hosting
>99% of it
Residential-proxy exits
Proxy exits
14
0.68% of its addresses · 30 days
Always-on exits
4
29% of its exits
Spread
2 of 8
/24s with at least one exit
Providers
56
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
13K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 37.28.156.0/24 | 4 | 10 | |
| 37.28.159.0/24 | 0 | 4 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonPrime
- MangoProxy
- Maskify
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- Webshare
- YumiProxy
Operators, sellers and brokers
VPN services
| Name | Parent | In 37.28.152.0/21 | /24s |
|---|---|---|---|
| Surfshark | Nord Security | 120.59% | 2 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 37.28.152.0/24 since Oct 2014 | AS197155 | Hosting | Artnet Sp. z o.o. | ||||
| 37.28.153.0/24 since Jun 2018 | AS197155 | Hosting | Artnet Sp. z o.o. | ||||
| 37.28.154.0/24 since Jun 2018 | AS197155 | Hosting | Artnet Sp. z o.o. | ||||
| 37.28.155.0/24 since Oct 2014 | AS197155 | Hosting | Artnet Sp. z o.o. | ||||
| 37.28.156.0/24 since Oct 2014 | AS197155 | Hosting | 83.1%VPN | VPN servicesoperated by Surfshark | 10 4 always on | Artnet Sp. z o.o. | |
| 37.28.157.0/24 since Jun 2018 | AS197155 | Hosting | Artnet Sp. z o.o. | ||||
| 37.28.158.0/24 since Jun 2018 | AS197155 | Hosting | Artnet Sp. z o.o. | ||||
| 37.28.159.0/24 since Jun 2018 | AS197155 | Hosting | 41.6%VPN | VPN servicesoperated by Surfshark | 4 | Artnet Sp. z o.o. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 2,036 | >99% | 20 | |
| VPNanonymizer | 12 | 0.59% | 12 |