Data as of Nov 3, 2026
5.252.172.0/23
91 residential-proxy exits · 30 daysOptik Line LLC
Residential-proxy exits
Proxy exits
91
18% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
44
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 5.252.173.0/24 | 0 | 71 | |
| 5.252.172.0/24 | 0 | 20 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FloppyData
- Geonode
- GloryCloud
- HideProxy
- IPCola
- IPFly
- IPPeak
- InfiniteProxies
- KindProxy
- Kookey
- LudaxProxy
- NSocks
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateProxy
- Proxio
- Proxiware
- Proxy4U
- ProxyEmpire
- ProxyGeo
- PuraRoute
- RainProxy
- ResiProxies
- Shifter
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 |
|---|---|---|---|---|---|---|
| 5.252.172.0/22 | 1,024 | RU-OPTIKLINE-20190206 | Optik Line LLC (ORG-OLL14-RIPE) · RU | ALLOCATED PA | Oct 28, 2022 | [email protected] |
| └ 5.252.172.0/23 | 512 | RU-OPTIKLINE | unknown | ASSIGNED PA | Jul 31, 2026 | [email protected] via RU-OPTIKLINE-20190206 |
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 5.252.172.0/22
- Prefix
- 5.252.172.0/22
- Announced by
- AS43273 Optik Line LLC
- Type
- Residential
- Proxy exits
- 218
- RPKI
- RPKI valid
- Netname
- RU-OPTIKLINE-20190206
- Registrant
- Optik Line LLC
- RIR
- RIPE NCC
Origin network
AS43273
RU
- Name
- Optik Line LLC
- Type
- Internet provider
- Registered
- Jul 5, 2007
- Domain
- optikline.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 5.252.172.0/22
5.252.172.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2019
- Current origin since
- Feb 2019 · 7.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.252.172.0/22 | AS43273 | /22 | RIPE | RPKI valid |
IRR
Route objects on 5.252.172.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43273 | RIPE | Net of Optik Line Ltd | MNT-OPTIKLINE | Oct 28, 2022 |
Whois
Registration for this announcement
- Range
- 5.252.172.0/22
- Netname
- RU-OPTIKLINE-20190206
- Registrant
- Optik Line LLC
- Registrant country
- RU
- Organization
- Optik Line LLC (ORG-OLL14-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Oct 28, 2022
- Updated
- Sep 27, 2024
- Maintainer
- MNT-OPTIKLINE
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Feb 6, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR36236-RIPE