Data as of Nov 3, 2026
103.237.64.0/22
No anonymizer space · no proxy exits in 30 daysMobifone Global JSC · space held by Vietnam Telecom and Technology Solution Joint Stock Company
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.237.64.0/24 since Jul 2014 | AS45896 | Unknown | Vietnam Telecom and Technology Solution Joint Stock Company | |
| 103.237.65.0/24 since Jan 2026 | AS45896 | Unknown | Vietnam Telecom and Technology Solution Joint Stock Company | |
| 103.237.66.0/24 since Jan 2026 | AS45896 | Unknown | Vietnam Telecom and Technology Solution Joint Stock Company | |
| 103.237.67.0/24 since Jan 2026 | AS45896 | Unknown | Vietnam Telecom and Technology Solution Joint Stock Company |
Network & registry
Origin network
AS45896
VN
- Name
- Mobifone Global JSC
- Type
- Internet provider
- Registered
- Aug 28, 2009
- Domain
- mobifoneglobal.vn
- Website
- mobifoneglobal.vn/en
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.237.64.0/22 | AS45896 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.237.64.0/23 | AS45896 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-VNNIC | Apr 9, 2021 |
| 103.237.66.0/23 | AS45896 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-VNNIC | Apr 9, 2021 |
Whois
Registration for this announcement
- Range
- 103.237.64.0/22
- Netname
- TTSV-VN
- Registrant
- Vietnam Telecom and Technology Solution Joint Stock Company
- Registrant country
- VN
- Organization
- Vietnam Telecom and Technology Solution Joint Stock Company
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 24, 2020
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Jul 11, 2014
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE VNNICAP
- Handle
- AV273-AP