Data as of Nov 13, 2026
103.229.40.0/22
3 residential-proxy exits · 30 daysCMC Telecom Infrastructure Company · space held by North Brand - CMC Telecom
Residential-proxy exits
Proxy exits
3
0.29% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
6
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
8 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 103.229.40.0/24 | 0 | 1 | |
| 103.229.42.0/24 | 0 | 1 |
Proxy providers listing exits
- DataImpulse
- EVOPROXY
- FastProxy
- LemonBright
- Thordata
- ThunderProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.229.40.0/24 since Jun 2023 | AS45903 | Business | 1 | North Brand - CMC Telecom | |
| 103.229.41.0/24 since Aug 2021 | AS45903 | Business | North Brand - CMC Telecom | ||
| 103.229.42.0/24 since Mar 2021 | AS45903 | Business | 1 | North Brand - CMC Telecom | |
| 103.229.43.0/24 since Mar 2021 | AS45903 | Business | North Brand - CMC Telecom |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2014
- Current origin since
- Jul 2019 · 7.4 yr
- Origin networks
- 2
- Last change of origin
- Jul 2019
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.229.40.0/22 | AS45903 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.229.40.0/23 | AS45903 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 103.229.40.0/23 | AS45903 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jul 31, 2015 |
| 103.229.40.0/23 | AS45903 | APNIC | CMCTELECOM-VN | MAINT-VN-VNNIC | Sep 16, 2022 |
| 103.229.42.0/23 | AS45903 | APNIC | CMCTELECOM-VN | MAINT-VN-VNNIC | Sep 16, 2022 |
Whois
Registration for this announcement
- Range
- 103.
229. 40. 0/ 22 - Netname
- CMCMIENBAC-VN
- Registrant
- North Brand - CMC Telecom
- Registrant country
- VN
- Organization
- North Brand - CMC Telecom
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 20, 2019
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Apr 7, 2014
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP