Data as of Nov 7, 2026
103.121.188.0/23
15 residential-proxy exits · 30 daysREDLINK TELECOM Co., Ltd · space held by Ztnet Co., Ltd
Residential-proxy exits
Proxy exits
15
2.9% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
30
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
538 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 103.121.189.0/24 | 0 | 9 | |
| 103.121.188.0/24 | 0 | 7 |
Proxy providers listing exits
- AnyIP
- B2Proxy
- BottingTools
- ByteProxies
- DataImpulse
- EZProxies
- FastProxy
- GloryCloud
- IPFly
- IPPeak
- Infatica
- KindProxy
- LemonBright
- LudaxProxy
- MoMoProxy
- NextProxy
- NovaProxy
- Novada
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyRack
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- Thordata
- ThunderProxy
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.121.188.0/24 since Oct 2018 | AS137551 | Unknown | 7 | Ztnet Co., Ltd via Ztnet Co., Ltd | |
| 103.121.189.0/24 since Oct 2018 | AS137551 | Unknown | 9 | Ztnet Co., Ltd via Ztnet Co., Ltd |
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 |
|---|---|---|---|---|---|---|
| 103.121.188.0/22 | 1,024 | ZTNETCOLTD-KH | Ztnet Co., Ltd (ORG-ZCL2-AP) · KH | ALLOCATED PORTABLE | — | ztnetcambodian@ |
| └ 103.121.188.0/23 | 512 | ZTNETCOLTD-KH | Ztnet Co., Ltd | ALLOCATED NON-PORTABLE | — | ztnetcambodian@ |
| └ 103.121.188.0/24 | 256 | ZTNETCOLTD-KH | Ztnet Co., Ltd | ALLOCATED NON-PORTABLE | — | ztnetcambodian@ |
| └ 103.121.189.0/24 | 256 | ZTNETCOLTD-KH | Ztnet Co., Ltd | ALLOCATED NON-PORTABLE | — | ztnetcambodian@ |
Network & registry
Announced by
Covering announcement 103.121.188.0/22
- Prefix
- 103.121.188.0/22
- Announced by
- AS137551 REDLINK TELECOM Co., Ltd
- Type
- Unknown
- Proxy exits
- 22
- RPKI
- No RPKI
- Netname
- ZTNETCOLTD-KH
- Registrant
- Ztnet Co., Ltd
- RIR
- APNIC
Origin network
AS137551
KH
- Name
- REDLINK TELECOM Co., Ltd
- Registered
- Apr 5, 2018
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.121.188.0/22
103.121.188.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Dec 2020 · 5.9 yr
- Origin networks
- 1
IRR
Route objects on 103.121.188.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24492 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS134829 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS137551 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Mar 30, 2020 |
| AS137551 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS138160 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Aug 30, 2018 |
| AS138160 not the origin | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
Whois
Registration for this announcement
- Range
- 103.
121. 188. 0/ 22 - Netname
- ZTNETCOLTD-KH
- Registrant
- Ztnet Co., Ltd
- Registrant country
- KH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 18, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- KH
- Delegated
- Aug 28, 2018
- Status
- assigned
Report abuse
Abuse contact
- ztnetcambodian@
gmail. com - Name
- ABUSE ZTNETCOLTDKH
- Handle
- AZ451-AP