Data as of Nov 4, 2026
203.162.29.0/24
No anonymizer space · no proxy exits in 30 daysVNPT Corp · space held by Vietnam Posts and Telecommunications Group
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.162.28.0/23 since Oct 2017 | AS45899 | Residential | Vietnam Posts and Telecommunications Group via VietNam Data Communication Company | ||
| 203.162.24.0/21 since Aug 2016 | AS45899 | Residential | 75 1 always on | Vietnam Posts and Telecommunications Group via VietNam Data Communication Company | |
| 203.162.0.0/16 since Jul 2020 | AS45899 | Residential | 4,119 60 always on | Vietnam Posts and Telecommunications Group |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.162.0.0/16 | 65,536 | VNPT-VN | Vietnam Posts and Telecommunications Group | ALLOCATED PORTABLE | — | [email protected] |
| └ 203.162.16.0/20 | 4,096 | VDC-NET | VietNam Data Communication Company | ALLOCATED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 203.162.29.0/28 | 16 | UBNDDNG-NET | Mo rong | ALLOCATED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.24/29 | 8 | HUNI-NET | Hue University | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.40/29 | 8 | DUYTAN-NET | Duy Tan University | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.48/29 | 8 | DANANG-NET | Da Nang Posts and Telecoms | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.56/29 | 8 | TELTIC-NET | Khach Hoa Posts and Telecoms Informatic Centre | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.72/29 | 8 | HSD-NET | HSD Informatics stock company | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.80/29 | 8 | DANANG-NET | Da Nang Posts and Telecoms | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.96/29 | 8 | VIETROSS-NET | Vietross coorporation | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.104/29 | 8 | HUNI-NET | Hue University | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.144/29 | 8 | BDQNAM-NET | Quang Nam Post | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.152/29 | 8 | SAMSUNG-NET | Samsung Vina Danang | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.160/29 | 8 | THT-NET | THT informatics center | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.168/29 | 8 | HUESOFT-NET | Hue soft park | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.176/29 | 8 | CNTTBINHDINH-NET | Trung tam ho tro phat trien CNTT Binh Dinh | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.184/29 | 8 | TTDIENTUHANGHAI-NET | Cong ty Thong tin Dien tu Hang Hai Viet Nam | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.192/29 | 8 | DHSPQUYNHON-NET | Dai hoc Su pham Quy Nhon | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.200/29 | 8 | TRUYENTAIDIEN3-NET | Cong ty truyen tai dien 3 | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.208/29 | 8 | VASCBD-NET | VASC (cung cap dich vu cho bao Binh Dinh) | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.216/29 | 8 | KTKTDANANG-NET | Truong Trung cap Ky Thuat Kinh te Da Nang | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.224/29 | 8 | HUESOFT-NET | Hue Soft Park | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.232/29 | 8 | PTHL-NET | Holland Organisation of Developin | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
| └ 203.162.29.240/29 | 8 | MAILINH-NET | Mai Linh Corporation | ASSIGNED NON-PORTABLE | — | [email protected] via VDC-NET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 184 | 72% | 22 | |
| Residential | 72 | 28% | 6 |
Network & registry
IPv4 market
Holder
- Organization
- Vietnam Posts and Telecommunications Group
- Range
- 203.162.0.0/16
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- VietNam Data Communication Company
- Reallocated range
- 203.162.16.0/20
- Reallocation type
- ALLOCATED NON-PORTABLE
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Oct 2018 · 8.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.162.16.0/20 | AS45899 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.162.16.0/20
- Netname
- VDC-NET
- Registrant
- VietNam Data Communication Company
- Registrant country
- VN
- Organization
- VietNam Data Communication Company
- Org country
- VN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 25, 2009
- Maintainer
- MAINT-VN-VNPT
- RIR
- APNIC
- Country
- VN
- Delegated
- Nov 23, 1998
- Status
- assigned