Data as of Nov 7, 2026
202.134.20.0/22
No anonymizer space Β· no proxy exits in 30 daysCMC Telecom Infrastructure Company
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.134.20.0/23 since Oct 2018 | AS45903 | Business | CMC Telecom Infrastructure Company | |
| 202.134.20.0/24 since Mar 2020 | AS45903 | Business | CMC Telecom Infrastructure Company | |
| 202.134.21.0/24 since Jan 2019 | AS45903 | Business | CMC Telecom Infrastructure Company | |
| 202.134.22.0/24 since Feb 2021 | AS45903 | Internet provider | CMC Telecom Infrastructure Company | |
| 202.134.23.0/24 since Apr 2019 | AS45903 | Business | CMC Telecom Infrastructure Company |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 768 | 75% | 3 | |
| Internet provider | 256 | 25% | 1 |
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
- Mar 2006
- Current origin since
- Jan 2019 Β· 7.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2019
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.134.16.0/21 | AS45903 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS45903 | APNIC | CMCTELECOM-VN | MAINT-VN-VNNIC | Sep 16, 2022 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 202.134.22.0/23 | AS45903 | APNIC | CMCTELECOM-VN | MAINT-VN-VNNIC | Sep 16, 2022 |
Whois
Registration for this announcement
- Range
- 202.
134. 16. 0/ 21 - 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, 2005
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP