Data as of Nov 3, 2026

202.78.231.0/24

1 residential-proxy exit · 30 days

Quang Trung Software City Development Company · space held by Quang Trung Software City Development Company Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS24085

Type

Business

56% of it

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1 observation

Proxy providers listing exits

BartProxies

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	—	[email protected]
└ 202.78.231.16/29	8	GHP-VN	ip range assighed for GHP Far East Co. Ltd	ASSIGNED NON-PORTABLE	—	[email protected]
└ 202.78.231.64/28	16	Ghpfareast-net	ip range assigned for GHP Far East Co. Ltd.	ASSIGNED NON-PORTABLE	—	[email protected]
└ 202.78.231.64/29	8	Ghpfareast-net	ip range assigned for GHP Far East Co. Ltd.	ASSIGNED NON-PORTABLE	—	[email protected]
└ 202.78.231.80/29	8	ghpfareast-net	ip range assigned for GHP Far East Ltd Company	ASSIGNED NON-PORTABLE	—	[email protected]
└ 202.78.231.96/27	32	nts-net	ip range assigned for Nam Truong Son Co Ltd	ASSIGNED NON-PORTABLE	—	[email protected] via QTSC-VN
└ 202.78.231.128/29	8	vinhnam-net	ip range assigned for Vinh Nam Co Ltd	ASSIGNED NON-PORTABLE	—	[email protected] via QTSC-VN
└ 202.78.231.136/29	8	unicovietnam-net	ip range assigned for Cong ty TNHH Unico Vietnam	ASSIGNED NON-PORTABLE	—	[email protected] via QTSC-VN
└ 202.78.231.152/29	8	psd-net	ip range assigned for Pyramid Software Development, Inc	ASSIGNED NON-PORTABLE	—	[email protected] via QTSC-VN
└ 202.78.231.160/28	16	saigontech-net	Saigon Institute of technology	ASSIGNED NON-PORTABLE	—	[email protected] via QTSC-VN
└ 202.78.231.176/29	8	shinil-net	ip range assigned for Shinin Technology Vietnam	ASSIGNED NON-PORTABLE	—	[email protected] via QTSC-VN
└ 202.78.231.192/27	32	globalcybersoft-net	ip range assigned for Global Cybersoft Vietnam Inc	ASSIGNED NON-PORTABLE	—	[email protected] 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	144	56%	11
Internet provider	112	44%	6

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS24085

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

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
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	Quang Trung Software City Development Company	MAINT-AS18403	Nov 13, 2023
AS24085	REACH	REACH (Customer Route)	MAINT-REACH-NOC	Mar 22, 2017

202.78.231.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Announcements

Covering announcements

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS24085

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact