Data as of Nov 8, 2026
181.225.192.0/23
4 residential-proxy exits · 30 daysNORTECH
Residential-proxy exits
Proxy exits
4
0.78% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
25
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
138 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 181.225.192.0/24 | 0 | 3 | |
| 181.225.193.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- DataImpulse
- Evomi
- GeekProxy
- GloryCloud
- IPFly
- InfiniteProxies
- Kookey
- LudaxProxy
- Novada
- PSBProxy
- Proxy4U
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.225.192.0/19 since May 2022 | AS52251 | Residential | 471 121 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52251
AR
- Name
- NORTECH
- Type
- Internet provider
- Registered
- May 28, 2010
- Domain
- nortech.com.ar
- Website
- nortech.com.ar
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2022
- Current origin since
- May 2022 · 4.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 181.225.192.0/23 | AS52251 | /23 | LACNIC | RPKI valid |
| 181.225.192.0/19 | AS52251 | /24 | LACNIC | RPKI valid |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 181.225.192.0/24 | AS52251 | RADB | This route object is for a IFX Networks customer route which is being exported under this origin AS 52426 | MAINT-AS18747 | Jan 19, 2026 |
| 181.225.193.0/24 | AS52251 | RADB | This route object is for a IFX Networks customer route which is being exported under this origin AS 52426 | MAINT-AS18747 | Jan 19, 2026 |
Whois
Registration for this announcement
- Range
- 181.
225. 192. 0/ 19 - Netname
- AR-NORT2-LACNIC
- Registrant
- NORTECH
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Aug 20, 2013
- RIR
- LACNIC
- Country
- AR
- Delegated
- Aug 20, 2013
- Status
- assigned
Report abuse
Abuse contact
- lpiccini@
sawerin. com. ar - Name
- Leandro Piccini
- Phone
- +54 1132207277 [123]
- Handle
- LEP8