Data as of Nov 6, 2026
37.120.232.0/21
30 anonymizer addresses · 1.5% · VPN98 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
8 inside
Type
Hosting
99% of it
Residential-proxy exits
Proxy exits
98
4.8% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
135K observations
Operators, sellers and brokers
VPN services
| Name | Parent | In 37.120.232.0/21 | /24s |
|---|---|---|---|
| Surfshark | Nord Security | 140.68% | 2 |
| Windscribe | 60.29% | 1 | |
| NordVPN | Nord Security | 50.24% | 1 |
| cryptostorm | 20.10% | 2 | |
| PrivateVPN | Privat Kommunikation Sverige AB | 10.05% | 1 |
| Proton VPN | Proton AG | 10.05% | 1 |
| TorGuard | VPNetworks LLC | 10.05% | 1 |
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 | Holder | RPKI |
|---|---|---|---|---|---|---|
| 37.120.232.0/24 since Nov 2020 | AS9009 | Hosting | M247 Europe SRL | |||
| 37.120.233.0/24 since Dec 2020 | AS9009 | Hosting | 145.5%VPN | VPN servicesoperated by Surfshark, Windscribe | M247 Europe SRL | |
| 37.120.234.0/24 since Dec 2020 | AS9009 | Hosting | 20.78%VPN | VPN servicesoperated by Proton VPN, cryptostorm | M247 Europe SRL | |
| 37.120.235.0/24 since Jan 2023 | AS9009 | Hosting | 62.3%VPN | VPN servicesoperated by Surfshark | M247 Europe SRL | |
| 37.120.236.0/24 since Feb 2021 | AS9009 | Hosting | 10.39%VPN | VPN servicesoperated by cryptostorm | M247 Europe SRL | |
| 37.120.237.0/24 since Dec 2020 | AS9009 | Hosting | 62.3%VPN | VPN servicesoperated by NordVPN, PrivateVPN | M247 Europe SRL | |
| 37.120.238.0/24 since Dec 2020 | AS9009 | Hosting | 10.39%VPN | VPN servicesoperated by TorGuard | M247 Europe SRL | |
| 37.120.239.0/24 since Dec 2020 | AS9009 | Hosting | M247 Europe SRL |
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 | 2,018 | 99% | 35 | |
| VPNanonymizer | 30 | 1.5% | 30 |