Data as of Nov 4, 2026
123.30.168.0/21
No anonymizer space · no proxy exits in 30 daysVNPT Corp · space held by Vietnam Posts and Telecommunications Group
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 123.30.168.0/23 since Jul 2017 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.168.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.169.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.170.0/23 since Jul 2017 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.170.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.171.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.172.0/23 since Jul 2017 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.172.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.173.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.174.0/23 since Jul 2017 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.174.0/24 since Jan 2016 | AS45899 | Residential | Vietnam Posts and Telecommunications Group | |
| 123.30.175.0/24 since Mar 2018 | AS45899 | Residential | Vietnam Posts and Telecommunications Group |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 1,990 | 97% | 10 | |
| Hosting | 58 | 2.8% | 9 |
Network & registry
Origin network
AS45899
VN
- Name
- VNPT Corp
- Type
- Internet provider
- Registered
- Aug 28, 2009
- Domain
- vnpt.vn
- Website
- www.vnpt.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 6
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2014
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Aug 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.30.168.0/21 | AS45899 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 123.30.168.0/22 | AS45899 | RADB | VNPT Net | MAINT-AS45899 | Nov 13, 2023 |
| 123.30.168.0/22 | AS45899 | APNIC | VNPT | MAINT-VN-VNPT | Jul 29, 2022 |
| 123.30.172.0/22 | AS45899 | RADB | VNPT Net | MAINT-AS45899 | Nov 13, 2023 |
| 123.30.172.0/22 | AS45899 | APNIC | VNPT | MAINT-VN-VNPT | Jul 29, 2022 |
Whois
Registration for this announcement
- Range
- 123.16.0.0/12
- Netname
- VNPT-VN
- Registrant
- Vietnam Posts and Telecommunications Group
- Registrant country
- VN
- Organization
- Vietnam Posts and Telecommunications Group
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 25, 2018
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Jan 11, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP