Data as of Nov 14, 2026
37.19.221.0/24
79 anonymizer addresses · 31% · VPN84 residential-proxy exits · 30 daysDatacamp Limited
Residential-proxy exits
Proxy exits
84
33% of its addresses · 30 days
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
431K observations
- VPN · anonymizer
- Hosting
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
VPN services
| Name | Parent | In 37.19.221.0/24 | /24s |
|---|---|---|---|
| Mullvad VPN | Mullvad VPN AB | 5220% | 1 |
| Surfshark | Nord Security | 207.8% | 1 |
| Proton VPN | Proton AG | 72.7% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
37.19.221.0/24
From the registry to its use
- Feb 15, 2021Registry recordDatacamp LimitedALLOCATED PA37.19.192.0/19
- Mar 22, 2021Route objectAS212238 Datacamp LimitedRIPE route object for AS212238 Datacamp Limited, maintainer DATACAMP-MNT
- Nov 17, 2021– today
- todayUsedMullvad VPNVPN
- todayUsedSurfsharkVPN
- todayUsedProton VPNVPN
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 |
|---|---|---|---|---|---|---|
| 37.19.192.0/19 | 8,192 | UK-DATACAMP-20111221 | Datacamp Limited (ORG-DL201-RIPE) · GB | ALLOCATED PA | Feb 15, 2021 | abuse@ |
| └ 37.19.221.0/24 | 256 | CDNEXT-HOU | unknown | ASSIGNED PA | Mar 22, 2021 | abuse@ via UK-DATACAMP-20111221 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 177 | 69% | 7 | |
| VPNanonymizer | 79 | 31% | 40 |
Network & registry
IPv4 market
Holder
- Organization
- Datacamp Limited
- Handle
- ORG-DL201-RIPE
- Range
- 37.
19. 192. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Feb 15, 2021
Origin network
AS212238
GB
- Name
- Datacamp Limited
- Type
- Hosting
- Registered
- Dec 2, 2020
- Domain
- datacamp.co.uk
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 14,783
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 37.
19. 221. 0/ 24 - Netname
- CDNEXT-HOU
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Mar 22, 2021
- Updated
- Mar 8, 2022
- Maintainer
- DATACAMP-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Dec 21, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
datacamp. co. uk - Name
- Abuse Contact
- Handle
- AC28308-RIPE