Data as of Nov 5, 2026
5.183.13.0/24
3 residential-proxy exits · 30 daysISP Alliance a.s.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
24
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
305 observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- BirdProxies
- BlurPath
- BottingTools
- CliProxy
- DataImpulse
- EnigmaProxy
- GloryCloud
- IPFly
- IPPeak
- MoMoProxy
- NovProxy
- NovaProxy
- Novada
- Proxy4U
- ProxyEmpire
- ProxyWing
- PuraRoute
- RainProxy
- RapidProxy
- SwiftProxy
- Thordata
- ThunderProxy
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 |
|---|---|---|---|---|---|---|
| 5.183.12.0/22 | 1,024 | CZ-GRAPESC-20190409 | ISP Alliance a.s. (ORG-GSA22-RIPE) · CZ | ALLOCATED PA | Oct 5, 2023 | abuse@ |
| └ 5.183.13.0/25 | 128 | Wolfnet | unknown | ASSIGNED PA | Mar 13, 2024 | abuse@ |
| └ 5.183.13.128/25 | 128 | RACINGNET-CZ | unknown | ASSIGNED PA | Dec 3, 2019 | abuse@ via CZ-GRAPESC-20190409 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 128 | 50% | 1 | |
| Residential | 128 | 50% | 1 |
Network & registry
Announced by
Covering announcement 5.183.12.0/22
- Prefix
- 5.183.12.0/22
- Announced by
- AS201476 ISP Alliance a.s.
- Type
- Residential
- Proxy exits
- 64
- Always-on exits
- 14
- RPKI
- RPKI valid
- Netname
- CZ-GRAPESC-20190409
- Registrant
- ISP Alliance a.s.
- RIR
- RIPE NCC
Origin network
AS201476
CZ
- Name
- ISP Alliance a.s.
- Type
- Internet provider
- Registered
- Oct 15, 2014
- Domain
- ispalliance.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 5.183.12.0/22
5.183.12.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2019
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.183.12.0/22 | AS201476 | /22 | RIPE | RPKI valid |
IRR
Route objects on 5.183.12.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS201476 | RIPE | MNT-CZ-AMCCZ1-1 | Aug 23, 2019 |
Whois
Registration for this announcement
- Range
- 5.
183. 12. 0/ 22 - Netname
- CZ-GRAPESC-20190409
- Registrant
- ISP Alliance a.s.
- Registrant country
- CZ
- Organization
- ISP Alliance a.s. (ORG-GSA22-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Oct 5, 2023
- Updated
- Mar 13, 2024
- Maintainer
- MNT-GRAPESC
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Apr 9, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
line. cz - Name
- System NET Line s. r. o.
- Handle
- SNLS1-RIPE