Data as of Nov 6, 2026
81.92.149.0/26
2 residential-proxy exits · 30 daysCOPROSYS · space held by CoProSys a.s.
Residential-proxy exits
Proxy exits
2
3.1% of its addresses · 30 days
Providers
12
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
45 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Decodo
- FastProxy
- GSocks
- Infatica
- LemonBright
- NovaProxy
- Oxylabs
- Proxy-Seller
- Shifter
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 81.92.144.0/20 | 4,096 | CZ-COPROSYS-20060503 | CoProSys a.s. (ORG-CA781-RIPE) · CZ | ALLOCATED PA | May 3, 2006 | abuse@ |
| └ 81.92.149.0/26 | 64 | COPROSYS-CZ | routers in locality Praha | ASSIGNED PA | Nov 22, 2006 | abuse@ via CZ-COPROSYS-20060503 |
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 81.92.144.0/20
- Prefix
- 81.92.144.0/20
- Announced by
- AS39906 COPROSYS
- Type
- Residential
- Proxy exits
- 5
- RPKI
- RPKI valid
- Netname
- CZ-COPROSYS-20060503
- Registrant
- CoProSys a.s.
- RIR
- RIPE NCC
Origin network
AS39906
CZ
- Name
- COPROSYS
- Type
- Internet provider
- Registered
- May 12, 2006
- Domain
- coprosys.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.92.144.0/20
81.92.144.0/20
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.92.144.0/20 | AS39906 | /24 | RIPE | RPKI valid |
IRR
Route objects on 81.92.144.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39906 | RIPE | CoProSys a.s. | COPROSYS-MNT | Aug 9, 2006 |
Whois
Registration for this announcement
- Range
- 81.
92. 144. 0/ 20 - Netname
- CZ-COPROSYS-20060503
- Registrant
- CoProSys a.s.
- Registrant country
- CZ
- Organization
- CoProSys a.s. (ORG-CA781-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- May 3, 2006
- Updated
- Jul 15, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- May 3, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
coprosys. cz - Name
- Abuse-C Role
- Handle
- AR14409-RIPE