Data as of Nov 8, 2026
203.162.102.0/23
No anonymizer space · no proxy exits in 30 daysVietnam Posts and Telecommunications (VNPT) · space held by Vietnam Posts and Telecommunications Group
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.162.0.0/16 since Jul 2020 | AS45899 | Residential | 4,238 55 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 | — | hm-changed@ |
| └ 203.162.96.0/19 | 8,192 | VDC-NET | VietNam Data Communication Company | ALLOCATED NON-PORTABLE | — | hm-changed@ via VNPT-VN |
| └ 203.162.102.16/28 | 16 | EAGLEGL-NET | Eagle Global Logistics | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.32/28 | 16 | MERCEDES-BENZ-NET | Mercedes-Benz Vietnam | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.48/28 | 16 | COAST-NET | Coast Phong Nhu Co.Ltd | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.64/28 | 16 | SCHLUMBERGER-NET | Schlumberger Vietnam Services | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.80/28 | 16 | COFIVA-NET | Cofiva | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.96/28 | 16 | EXXONMOBILE-NET | Exxonmobile Unique Vietnam | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.128/28 | 16 | EIS-NET | EIS | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.144/28 | 16 | NIPPON-NET | Nippon paint VN | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.160/28 | 16 | PARAGONSOLUTION-NET | Paragon Solution Viet Nam | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.176/28 | 16 | SAFI-NET | SAFI | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.192/28 | 16 | BAYER-NET | Bayer Agritech Saigon | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.208/28 | 16 | LONGANPOST-NET | Long An Post and Telecommunication | ASSIGNED NON-PORTABLE | — | hm-changed@ via VDC-NET |
| └ 203.162.102.224/28 | 16 | DARMAY-NET | Dar May Vietnam | ASSIGNED NON-PORTABLE | — | hm-changed@ 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
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 304 | 59% | 3 | |
| Business | 192 | 38% | 12 | |
| Mobile | 16 | 3.1% | 1 |
Network & registry
Registry
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. 96. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS7643
VN
- Name
- Vietnam Posts and Telecommunications (VNPT)
- Type
- Internet provider
- Registered
- Oct 14, 1997
- Domain
- vnpt.vn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2014
- Current origin since
- Dec 2021 · 4.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.162.102.0/23 | AS7643 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.162.102.0/24 | AS7643 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 203.162.102.0/24 | AS7643 | APNIC | VNPT | MAINT-VN-VNPT | Jul 29, 2022 |
| 203.162.103.0/24 | AS7643 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 203.162.103.0/24 | AS7643 | APNIC | VNPT | MAINT-VN-VNPT | Jul 29, 2022 |
Whois
Registration for this announcement
- Range
- 203.
162. 96. 0/ 19 - 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
- Jul 18, 2001
- Status
- assigned