Data as of Nov 7, 2026
120.72.96.0/19
5 residential-proxy exits · 30 daysQuang Trung Software City Development Company
Residential-proxy exits
Proxy exits
5
0.06% of its addresses · 30 days
Spread
4 of 32
/24s with at least one exit
Providers
36
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
204 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 120.72.111.0/24 | 0 | 2 | |
| 120.72.106.0/24 | 0 | 1 | |
| 120.72.107.0/24 | 0 | 1 | |
| 120.72.109.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- EZProxies
- GSocks
- Geonix
- GloryCloud
- GonzoProxy
- IPFly
- Infatica
- KindProxy
- Kookey
- LemonLabs
- LightningProxies
- MangoProxy
- MoMoProxy
- NodeProxy
- NovaProxy
- Novada
- PrivateByte
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- SwiftProxy
- Thordata
- VitalExclusive
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 | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 120.72.96.0/24 since Oct 2012 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.98.0/24 since Aug 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.99.0/24 since Aug 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.100.0/24 since Sep 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.102.0/24 since Nov 2013 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.103.0/24 since Jun 2014 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.106.0/24 since Sep 2016 | AS24085 | Internet provider | 1 | Quang Trung Software City Development Company | |
| 120.72.107.0/24 since Jan 2015 | AS24085 | Internet provider | 1 | Quang Trung Software City Development Company | |
| 120.72.108.0/24 since Dec 2012 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.109.0/24 since Dec 2016 | AS24085 | Internet provider | 1 | Quang Trung Software City Development Company | |
| 120.72.110.0/24 since Apr 2014 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.111.0/24 since Jul 2014 | AS24085 | Internet provider | 2 | Quang Trung Software City Development Company | |
| 120.72.112.0/24 since May 2013 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.113.0/24 since Jan 2021 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.114.0/24 since Mar 2015 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.116.0/24 since Jun 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.117.0/24 since Dec 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.118.0/24 since Aug 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.119.0/24 since Aug 2016 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.120.0/24 since Dec 2017 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.122.0/24 since May 2018 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.123.0/24 since Oct 2018 | AS24085 | Internet provider | Quang Trung Software City Development Company | ||
| 120.72.124.0/24 since Feb 2015 | AS24085 | Internet provider | Quang Trung Software City Development Company |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2010
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 120.72.96.0/19 | AS24085 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7552 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| 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 | RADB | Proxy-registered route object | MAINT-AS3491 | Mar 28, 2025 |
| AS24085 | NTTCOM | "Quang Trung Software City Development Company (QTSC) Viet Nam" | MAINT-VDC | Jun 18, 2010 |
| AS24085 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 120.72.96.0/20 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.96.0/20 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.96.0/20 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.96.0/21 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.96.0/21 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.96.0/21 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.96.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.96.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.96.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.96.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.96.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.96.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.97.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.97.0/24 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.97.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.98.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.98.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.98.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.100.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.100.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.100.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.100.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.100.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.100.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.101.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.101.0/24 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.101.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.102.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.102.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.102.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.104.0/21 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.104.0/21 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.104.0/21 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.104.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.104.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.104.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.104.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.104.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.104.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.104.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.104.0/24 | AS24085 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jun 20, 2018 |
| 120.72.104.0/24 | AS18403 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| 120.72.104.0/24 | AS24085 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| 120.72.104.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.105.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.105.0/24 | AS24085 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jun 20, 2018 |
| 120.72.105.0/24 | AS24085 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| 120.72.105.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.106.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.106.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.106.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.108.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.108.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.108.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.108.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.108.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.108.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.110.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.110.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.110.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.112.0/20 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.112.0/20 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.112.0/20 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.112.0/21 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.112.0/21 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.112.0/21 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.112.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.112.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.112.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.112.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.112.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.112.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.114.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.114.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.114.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.115.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.115.0/24 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.115.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.116.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.116.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.116.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.116.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.116.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.116.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.118.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.118.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.118.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.120.0/21 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.120.0/21 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.120.0/21 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.120.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.120.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.120.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.120.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.120.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.120.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.121.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.121.0/24 | AS24085 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jun 20, 2018 |
| 120.72.121.0/24 | AS24085 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| 120.72.121.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.122.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.122.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.122.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.124.0/22 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.124.0/22 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.124.0/22 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.124.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.124.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.124.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.125.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.125.0/24 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.125.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.126.0/23 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.126.0/23 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.126.0/23 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.126.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.126.0/24 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.126.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
| 120.72.127.0/24 | AS24085 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 120.72.127.0/24 | AS24085 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2018 |
| 120.72.127.0/24 | AS24085 | APNIC | QTSC-VN | MAINT-VN-QTSC | Feb 15, 2022 |
Whois
Registration for this announcement
- Range
- 120.
72. 96. 0/ 19 - Netname
- QTSC-VN
- Registrant
- Quang Trung Software City Development Company
- Registrant country
- VN
- Organization
- Quang Trung Software City Development Company
- 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
- Mar 28, 2008
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP