Data as of Nov 12, 2026
203.205.52.0/22
37 residential-proxy exits · 30 daysCMC Telecom Infrastructure Company
Residential-proxy exits
Proxy exits
37
3.6% of its addresses · 30 days
Always-on exits
6
16% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
69
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
3.7K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.205.52.0/24 | 5 | 22 | |
| 203.205.53.0/24 | 1 | 9 | |
| 203.205.54.0/24 | 0 | 3 | |
| 203.205.55.0/24 | 0 | 2 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GonzoProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LemonPrime
- LightningProxies
- MagneticProxy
- MangoProxy
- MarsProxies
- NSocks
- NiuProxy
- NodeProxy
- NovaProxy
- Novada
- PROXYSCRAPE
- PSBProxy
- PrivateByte
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RH7Proxy
- RainProxy
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.205.52.0/23 since Apr 2017 | AS45903 | Business | 31 6 always on | CMC Telecom Infrastructure Company | |
| 203.205.54.0/23 since May 2017 | AS45903 | Business | 5 | CMC Telecom Infrastructure Company |
Network & registry
Announced by
Covering announcement 203.205.48.0/21
- Prefix
- 203.205.48.0/21
- Announced by
- AS45903 CMC Telecom Infrastructure Company
- Type
- Business
- Proxy exits
- 85
- Always-on exits
- 22
- RPKI
- RPKI valid
- Netname
- CMCTELECOM-VN
- Registrant
- CMC Telecom Infrastructure Company
- RIR
- APNIC
Origin network
AS45903
VN
- Name
- CMC Telecom Infrastructure Company
- Type
- Internet provider
- Registered
- Aug 28, 2009
- Domain
- cmctelecom.vn
- Website
- cmctelecom.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.205.48.0/21
203.205.48.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2011
- Current origin since
- May 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.205.32.0/19 | AS45903 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
205. 0. 0/ 18 - Netname
- CMCTELECOM-VN
- Registrant
- CMC Telecom Infrastructure Company
- Registrant country
- VN
- Organization
- CMC Telecom Infrastructure Company
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 31, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Apr 8, 2011
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP