Data as of Nov 6, 2026
203.190.165.0/24
No anonymizer space · no proxy exits in 30 daysViettel Group
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.190.164.0/23 since Jan 2019 | AS7552 | Residential | Viettel Group | ||
| 203.190.160.0/20 since May 2005 | AS24086 | Residential | 1 | Viettel 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 |
|---|---|---|---|---|---|---|
| 203.190.160.0/20 | 4,096 | VIETTEL-VN | Viettel Group | ALLOCATED PORTABLE | — | hm-changed@ |
| └ 203. | 512 | etcleasedline-net | ip range allocate for leasedline customer of Electric Telecom Company (ETC) | ALLOCATED NON-PORTABLE | — | hm-changed@ via VIETTEL-VN |
| └ 203.190.165.0/27 | 32 | netnam-net | Cong ty Netnam | ASSIGNED NON-PORTABLE | — | hm-changed@ via etcleasedline-net |
| └ 203.190.165.32/28 | 16 | ndphalai-net | Nha may Nhiet dien Pha lai | ASSIGNED NON-PORTABLE | — | hm-changed@ via etcleasedline-net |
| └ 203.190.165.64/29 | 8 | abs-net | Cong ty Chung khoan An Binh | ASSIGNED NON-PORTABLE | — | hm-changed@ via etcleasedline-net |
| └ 203.190.165.80/28 | 16 | deashin-net | Vung dia chi danh cho cong ty Deashin Network | ASSIGNED NON-PORTABLE | — | hm-changed@ via etcleasedline-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 | |
|---|---|---|---|---|
| Residential | 184 | 72% | 3 | |
| Business | 72 | 28% | 4 |
Network & registry
IPv4 market
Holder
- Organization
- Viettel Group
- Range
- 203.
190. 160. 0/ 20 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- ip range allocate for leasedline customer of Electric Telecom Company (ETC)
- Reallocated range
- 203.
190. 165. 0 - 203. 190. 166. 255 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS7552
VN
- Name
- Viettel Group
- Type
- Internet provider
- Registered
- Oct 8, 2002
- Domain
- viettel.com.vn
- Website
- www.viettel.com.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
- Tor exits
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2015
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.190.160.0/20 | AS7552 | /24 | APNIC | RPKI valid |
| 203.190.160.0/20 | AS24086 | /24 | APNIC | Another network |
| 203.190.160.0/20 | AS38731 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 203.
190. 165. 0 - 203. 190. 166. 255 - Netname
- etcleasedline-net
- Registrant
- ip range allocate for leasedline customer of Electric Telecom Company (ETC)
- Registrant country
- VN
- Organization
- ip range allocate for leasedline customer of Electric Telecom Company (ETC)
- Org country
- VN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-VN-ETC
- RIR
- APNIC
- Country
- VN
- Delegated
- Oct 3, 2003
- Status
- assigned