Data as of Nov 10, 2026
172.
Anonymizer- Proxy activity
- Not seen in 30 days
- Type
- VPNHosting network
- Risk
- 75 / 100 · HighProxy exits nearby
- Operator
- VPN servicesoperated by Surfshark
- Announced by
- AS209854Cyberzone S.A.cyberzonehub.comHosting
- Announcement
- 172.216.252.0/24RPKI valid
- Location
- Salt Lake City, Utah, United StatesAn anonymizer's exit: its user may be anywhere.
Network & registry
The block's full lineage, from registry to use, is on its prefix page.
Announced by
Announcement
- Prefix
- 172.216.252.0/24
- Announced by
- AS209854 Cyberzone S.A.
- Type
- VPN
- Anonymizer addresses
- all
- Proxy exits
- 12
- Always-on exits
- 12
- RPKI
- RPKI valid
IPv4 market
Holder
- Organization
- Cyberzone S.A.
- Handle
- ORG-CS741-RIPE
- Range
- 172.
216. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Dec 3, 2025
Origin network
AS209854
PA
- Name
- Cyberzone S.A.
- Type
- Hosting
- Registered
- Nov 21, 2018
- Domain
- cyberzonehub.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 954
Routing timeline
Who has announced 172.216.252.0/24
172.216.252.0/24
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.216.252.0/24 | AS147049 | /24 | RIPE | Another network |
| 172.216.0.0/16 | AS209854 | /24 | RIPE | RPKI valid |
Whois
Registration for this address
- Range
- 172.
216. 252. 0/ 24 - Netname
- ipv4
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Apr 13, 2026
- Updated
- Apr 13, 2026
- Maintainer
- CYBERZONEHUB-MNT
- RIR
- RIPE NCC
- Country
- PA
- Delegated
- Feb 13, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuses@
cyberzonehub. com - Name
- Abuse-C Role
- Handle
- AR68231-RIPE
Geolocation
Location detail
- Country
- United States
- Region
- Utah
- City
- Salt Lake City
- Coordinates
- 40.
7608, -111. 8911 - Time zone
- America/Denver
- Continent
- North America
- GeoNames
- 5780993