Data as of Nov 7, 2026
173.255.170.0/24
Anonymizer · VPN26 residential-proxy exits · 30 daysStrong Technology, LLC.
Announced by
Type
VPN
Recent change
New origin Jun 2026
from AS55286 B2 Net Solutions Inc.
Residential-proxy exits
Proxy exits
26
10% of its addresses · 30 days
Always-on exits
17
65% of its exits
Providers
54
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
74K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- LudaxProxy
- MangoProxy
- Maskify
- MrScraper
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Thordata
- TrueProxies
- VantageProxies
- VitalData
- VitalExclusive
- WealthProxies
- ZENPROXY_LITE
IPv4 market
Path
Announced by AS62651 since Jun 2026 · 4 mo ago
2 · Leased from
not leased
Operators, sellers and brokers
VPN services
| Name | Parent | In 173.255.170.0/24 | /24s |
|---|---|---|---|
| IPVanish | Ziff Davis | 256100% | 1 |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 173.255.160.0/19 | 8,192 | STL-BOS-MIA-MSP-NYC-SFO-YUL | Strong Technology, LLC. (STL-172) · US | Direct Allocation | Nov 14, 2011 | abuse@ |
| └ 173.255.170.0/23 | 512 | STL-YYV-DP | unknown | Reassigned | Aug 26, 2022 | abuse@ via STL-BOS-MIA-MSP-NYC-SFO-YUL |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 173.255.170.0/23
- Prefix
- 173.255.170.0/23
- Announced by
- AS62651 Strong Technology, LLC.
- Type
- VPN
- Anonymizer addresses
- all
- Operator
- VPN servicesoperated by IPVanish
- Proxy exits
- 134
- Always-on exits
- 87
- RPKI
- RPKI valid
- Netname
- STL-YYV-DP
- RIR
- ARIN
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
AS62651
US
- Name
- Strong Technology, LLC.
- Type
- Hosting
- Registered
- Jul 29, 2013
- Domain
- strongtechnology.net
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,563
Routing timeline
Who has announced 173.255.170.0/23
173.255.170.0/23
Routing history
- Pattern
- Rotating
- First seen
- Aug 2022
- Current origin since
- Jun 2026 · 4 mo
- Origin networks
- 3
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.255.170.0/23 | AS62651 | /23 | ARIN | RPKI valid |
IRR
Route objects on 173.255.170.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62651 | ARIN | STL-YVR-DP | MNT-STL-172 | Jun 22, 2026 |
Whois
Registration for this announcement
- Range
- 173.
255. 170. 0/ 23 - Netname
- STL-YYV-DP
- Organization
- Not stated by the registry
- Type
- Reassigned
- Handle
- NET-173-255-170-0-1
- Parent
- NET-173-255-160-0-1
- Created
- Aug 26, 2022
- 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