Data as of Nov 9, 2026
173.
Anonymizer- Proxy activity
- Not seen in 30 days
- Type
- VPNHosting network
- Risk
- 75 / 100 · High
- Operator
- VPN servicesoperated by IPVanish
- Announced by
- AS3223Voxility LLPvoxility.comHosting
- Announcement
- 173.255.164.0/23RPKI valid
- Location
- Bucharest, RomaniaAn 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
- 173.255.164.0/23
- Announced by
- AS3223 Voxility LLP
- Type
- Hosting
- Anonymizer addresses
- allVPN
- RPKI
- RPKI valid
IPv4 market
Holder
- Organization
- Strong Technology, LLC.
- Handle
- STL-172
- Range
- 173.
255. 160. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Nov 14, 2011
Origin network
AS3223
GB
- Name
- Voxility LLP
- Type
- Hosting
- Registered
- Jul 23, 2009
- Domain
- voxility.com
- Website
- www.voxility.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 57
Routing timeline
Who has announced 173.255.164.0/23
173.255.164.0/23
Routing history
- Pattern
- Stable
- First seen
- Sep 2025
- Current origin since
- Sep 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.255.164.0/23 | AS3223 | /23 | ARIN | RPKI valid |
IRR
Route objects on 173.255.164.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3223 | ARIN | Dimitrie Pompeiu 9-9A, Building 24, 3rd Floor | MNT-STL-172 | Sep 4, 2025 |
Whois
Registration for this address
- Range
- 173.
255. 164. 0/ 23 - Netname
- STL-OTP-VO
- Organization
- Not stated by the registry
- Type
- Reassigned
- Handle
- NET-173-255-164-0-1
- Parent
- NET-173-255-160-0-1
- Created
- Sep 4, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 14, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
strongtechnology. net - Name
- Abuse
- Phone
- +1-858-712-8055
- Handle
- ABUSE2369-ARIN