Data as of Nov 7, 2026
42.1.66.0/24
No anonymizer space · no proxy exits in 30 daysMOBIFONE Corporation
Network & registry
Announced by
Covering announcement 42.1.66.0/23
- Prefix
- 42.1.66.0/23
- Announced by
- AS131429 MOBIFONE Corporation
- Type
- Mobile
- RPKI
- RPKI valid
- Netname
- MOBIFONE-VN
- Registrant
- Mobifone Corporation
- RIR
- APNIC
Origin network
AS131429
VN
- Name
- MOBIFONE Corporation
- Type
- Internet provider
- Registered
- Jun 24, 2011
- Domain
- mobifone.vn
- Website
- mobifone.vn
- Industry
- Phone Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 42.1.66.0/23
42.1.66.0/23
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 42.1.64.0/18 | AS131429 | /24 | APNIC | RPKI valid |
IRR
Route objects on 42.1.66.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131429 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-VNNIC | Oct 1, 2021 |
Whois
Registration for this announcement
- Range
- 42.
1. 64. 0/ 18 - Netname
- MOBIFONE-VN
- Registrant
- Mobifone Corporation
- Registrant country
- VN
- Organization
- Mobifone Corporation
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 27, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Mar 22, 2011
- Status
- assigned
Report abuse
Abuse contact
- duong.
do@ mobifone. vn - Name
- Do Quang Duong
- Handle
- DQD3-AP