Data as of Nov 8, 2026
103.121.188.0/24
8 residential-proxy exits · 30 daysREDLINK TELECOM Co., Ltd · space held by Ztnet Co., Ltd
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Providers
13
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
30 observations
Proxy providers listing exits
- ByteProxies
- FastProxy
- GloryCloud
- IPFly
- Infatica
- LemonBright
- NovaProxy
- Novada
- Proxiware
- Proxy4U
- Proxyma
- Shifter
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.121.188.0/22 since Dec 2020 | AS137551 | Unknown | 23 | Ztnet Co., Ltd |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, 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@ |
Network & registry
Registry
Holder
- Organization
- Ztnet Co., Ltd
- Handle
- ORG-ZCL2-AP
- Range
- 103.
121. 188. 0/ 22 - Registration type
- ALLOCATED PORTABLE
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.121.188.0/24 | AS137551 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
121. 188. 0/ 24 - Netname
- ZTNETCOLTD-KH
- Registrant
- Ztnet Co., Ltd
- Registrant country
- KH
- Organization
- Ztnet Co., Ltd
- Org country
- KH
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 22, 2025
- Maintainer
- MAINT-ZTNETCOLTD-KH
- RIR
- APNIC
- Country
- KH
- Delegated
- Aug 28, 2018
- Status
- assigned
Report abuse
Abuse contact
- ztnetcambodian@
gmail. com - Name
- ABUSE ZTNETCOLTDKH
- Handle
- AZ451-AP