Data as of Nov 5, 2026
183.91.16.0/21
12 residential-proxy exits · 30 daysCMC Telecom Infrastructure Company
Residential-proxy exits
Proxy exits
12
0.59% of its addresses · 30 days
Always-on exits
1
8.3% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
42
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
1.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 183.91.22.0/24 | 1 | 5 | |
| 183.91.20.0/24 | 0 | 3 | |
| 183.91.23.0/24 | 0 | 2 | |
| 183.91.19.0/24 | 0 | 1 | |
| 183.91.21.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 9Proxy
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- Infatica
- InfiniteProxies
- LemonBright
- LightningProxies
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Shifter
- Thordata
- ThunderProxy
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 183.91.16.0/20 since Sep 2025 | AS45903 | Business | 39 5 always on | CMC Telecom Infrastructure Company |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 183.91.16.0/22 since Sep 2025 | AS45903 | Business | 1 | CMC Telecom Infrastructure Company | |
| 183.91.16.0/23 since Sep 2025 | AS45903 | Business | CMC Telecom Infrastructure Company | ||
| 183.91.17.0/24 since Sep 2026 | AS45903 | Business | CMC Telecom Infrastructure Company | ||
| 183.91.18.0/23 since Sep 2025 | AS45903 | Business | 1 | CMC Telecom Infrastructure Company | |
| 183.91.18.0/24 since Dec 2022 | AS45903 | Business | CMC Telecom Infrastructure Company | ||
| 183.91.19.0/24 since Mar 2018 | AS45903 | Business | 1 | CMC Telecom Infrastructure Company | |
| 183.91.20.0/22 since Mar 2018 | AS45903 | Business | 11 1 always on | CMC Telecom Infrastructure Company | |
| 183.91.20.0/23 since Dec 2010 | AS45903 | Business | 4 | CMC Telecom Infrastructure Company | |
| 183.91.21.0/24 since Jan 2021 | AS45903 | Business | 1 | CMC Telecom Infrastructure Company | |
| 183.91.22.0/23 since Dec 2010 | AS45903 | Business | 7 1 always on | CMC Telecom Infrastructure Company | |
| 183.91.22.0/24 since Nov 2018 | AS45903 | Business | 5 1 always on | CMC Telecom Infrastructure Company | |
| 183.91.23.0/24 since Nov 2018 | AS45903 | Business | 2 | CMC Telecom Infrastructure Company |
Network & registry
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2011
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 183.91.16.0/20 | AS45903 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 183.
91. 0. 0/ 19 - 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
- Nov 20, 2009
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP