Data as of Nov 6, 2026
103.112.68.0/24
16 residential-proxy exits · 30 daysMastersoft S.R.L. · space held by Retzor, Inc.
Residential-proxy exits
Proxy exits
16
6.3% of its addresses · 30 days
Always-on exits
2
13% of its exits
Providers
51
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
2.0K observations
Proxy providers listing exits
- 2Extract
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- NodeProxy
- NovaProxy
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- Proxyma
- Q2IP
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
- VitalProxy
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 |
|---|---|---|---|---|---|---|
| 103.112.68.0/22 | 1,024 | Retzor | Retzor, Inc. | ALLOCATED PORTABLE | — | — |
| └ 103.112.68.0/23 | 512 | Retzor | Retzor, Inc. | ALLOCATED NON-PORTABLE | — | info@ |
Network & registry
Announced by
Covering announcement 103.112.68.0/23
- Prefix
- 103.112.68.0/23
- Announced by
- AS215305 Mastersoft S.R.L.
- Type
- Hosting
- Proxy exits
- 31
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- Retzor
- Registrant
- Retzor, Inc.
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Retzor, Inc.
- Range
- 103.
112. 68. 0/ 22 - Registration type
- ALLOCATED PORTABLE
Origin network
AS215305
MD
- Name
- Mastersoft S.R.L.
- Type
- Hosting
- Registered
- Dec 23, 2025
- Domain
- retzor.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.112.68.0/23
103.112.68.0/23
Routing history
- Pattern
- Rotating
- First seen
- Jun 2025
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.112.68.0/23 | AS215305 | /24 | APNIC | RPKI valid |
IRR
Route objects on 103.112.68.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS215305 | APNIC | abuse please contact ******** | MAINT-CNNIC-AP | Apr 14, 2026 |
Whois
Registration for this announcement
- Range
- 103.
112. 68. 0/ 23 - Netname
- Retzor
- Registrant
- Retzor, Inc.
- Registrant country
- NL
- Organization
- Retzor, Inc.
- Org country
- NL
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 14, 2026
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 27, 2018
- Status
- assigned
Report abuse
Abuse contact
- info@
datacheap. ru - Name
- Alex Beloff
- Handle
- AB1807-AP