Data as of Nov 3, 2026
103.252.3.0/24
No anonymizer space · no proxy exits in 30 daysCMC Telecom Infrastructure Company · space held by North Brand - CMC Telecom
Network & registry
Announced by
Covering announcement 103.252.0.0/22
- Prefix
- 103.252.0.0/22
- Announced by
- AS38732 CMC Telecom Infrastructure Company
- Type
- Business
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- CMCMIENBAC-VN
- Registrant
- North Brand - CMC Telecom
- RIR
- APNIC
Origin network
AS38732
VN
- Name
- CMC Telecom Infrastructure Company
- Type
- Internet provider
- Registered
- Sep 14, 2007
- Domain
- cmctelecom.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.252.0.0/22
103.252.0.0/22
Routing history
- Pattern
- Stable
- First seen
- Dec 2013
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2019
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.252.0.0/22 | AS38732 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.252.0.0/22
- 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
- Oct 21, 2013
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP