Data as of Nov 8, 2026
202.78.230.0/24
No anonymizer space · no proxy exits in 30 daysQuang Trung Software City Development Company · space held by Quang Trung Software City Development Company Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.78.224.0/21 since Nov 2025 | AS24085 | Internet provider | 1 | Quang Trung Software City Development Company Limited |
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 |
|---|---|---|---|---|---|---|
| 202.78.224.0/21 | 2,048 | QTSC-VN | Quang Trung Software City Development Company Limited | ALLOCATED PORTABLE | — | hm-changed@ |
| └ 202.78.230.0/29 | 8 | ghpfareast-net | ip range assigned for GHP Far East Ltd Company | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.8/29 | 8 | giaiphapdientu-net | ip range assigned for Cong ty Co phan Giai phan Dien tu | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.16/29 | 8 | actSoft-net | ip range assigned for Cong ty ActSoft | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.24/29 | 8 | tuv-net | ip range assigned for Cong ty TUV | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.32/29 | 8 | saigontech-net | Saigon Institute of technology | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.40/29 | 8 | digitexx-net | ip range assigned for Digitexx Vietnam Co | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.48/29 | 8 | toancau-net | ip range assigned for Cong ty Toan Cau | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.56/29 | 8 | vandeale-net | ip range assigned for Cong ty Vandeale | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.64/29 | 8 | ptt-net | ip range assigned for Cong ty PTT | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.80/29 | 8 | aplis-net | ip range assigned for Cong ty TNHH Aplis Vietnam | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.88/29 | 8 | larion-net | ip range assigned for Cong ty TNHH Tu van va Phat trien phan mem Larion | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.96/29 | 8 | thanho-net | ip range assigned for Cong ty TNHH Than ho | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.120/29 | 8 | larion-net | ip range assigned for Cong ty TNHH Tu van va Phat trien phan mem Larion | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.144/28 | 16 | globalcybersoft-net | ip range assigned for Global Cybersoft Vietnam Inc | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.160/29 | 8 | equansian-net | ip range assigned for Aquasian Company | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.168/29 | 8 | ghpfareast-net | ip range assigned for GHP Far East Ltd Company | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.176/29 | 8 | phanmemkimlong-net | ip range assigned for Cong ty Phan mem Kim Long | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202. | 16 | globalcybersoft-net | ip range assigned for Global Cybersoft Vietnam Inc | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.200/29 | 8 | globalcybersoft-net | ip range assigned for Global Cybersoft Vietnam Inc | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.208/29 | 8 | unicovietnam-net | ip range assigned for Cong ty TNHH Unico Vietnam | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202.78.230.216/29 | 8 | teamworkvietnam-net | ip range assigned for Teamwork Vietnam | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
| └ 202. | 9 | vprobes-net | ip range assigned for V-Probes VN | ASSIGNED NON-PORTABLE | — | hm-changed@ via QTSC-VN |
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 | 193 | 75% | 22 | |
| Internet provider | 63 | 25% | 5 |
Network & registry
Origin network
AS24085
VN
- Name
- Quang Trung Software City Development Company
- Type
- Internet provider
- Registered
- Jun 22, 2004
- Domain
- qtsc.com.vn
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2006
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.78.224.0/21 | AS24085 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18403 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| AS24085 | NTTCOM | ip range assigned for GHP Far East Ltd Company | MAINT-VDC | Jul 21, 2008 |
| AS24085 | RADB | Cong ty Phat trien Cong vien phan mem Quang Trung | MAINT-AS18403 | Nov 13, 2023 |
| AS24085 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
Whois
Registration for this announcement
- Range
- 202.
78. 224. 0/ 21 - Netname
- QTSC-VN
- Registrant
- Quang Trung Software City Development Company Limited
- Registrant country
- VN
- Organization
- Quang Trung Software City Development Company Limited
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 16, 2025
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Sep 15, 2004
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP