202.78.229.0/24

AS24085 · Quang Trung Software City Development Company

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Summary

Country	Vietnam
Domain	qtsc.com.vn
ASN	AS24085
Parent Range	202.78.224.0/21
Registry	APNIC
ID	QTSC-VN

WHOIS Details

inetnum:        202.78.224.0 - 202.78.231.255
netname:        QTSC-VN
descr:          Quang Trung Software City Development Company Limited
descr:          Highway 1A, Tan Chanh Hiep ward, District 12, HCMC
country:        VN
admin-c:        LNHL2-AP
tech-c:         THN7-AP
remarks:        For spamming matters, mail to nam@qtsc.com.vn
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-QTSC
mnt-routes:     MAINT-VN-QTSC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2020-05-07T04:29:43Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Lam Nguyen Hai Long
address:        Building QTSC 1 , Quang Trung Software Park, Tan Chanh Hiep ward, district 12, HCM city
country:        VN
phone:          +84-28-3715 8999
e-mail:         long@qtsc.com.vn
nic-hdl:        LNHL2-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-07T04:24:30Z
source:         APNIC

person:         Tran Hoang Nam
address:        QTSC-VN
country:        VN
phone:          +84-28-37158999
e-mail:         nam@qtsc.com.vn
nic-hdl:        THN7-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2019-02-22T08:32:10Z
source:         APNIC

route:          202.78.224.0/21
descr:          QTSC-VN
origin:         AS24085
mnt-by:         MAINT-VN-QTSC
last-modified:  2022-02-15T11:41:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.78.229.0/24

Range	ASN	Company	Num of IPs
202.78.224.0/21	AS24085	Quang Trung Software City Development Company Limited	2,048

Nearby Ranges

BGP prefixes that overlap with 202.78.0.0/16

Range	ASN	Company	Num of IPs
202.78.64.0/18	AS6648	Bayan Telecommunications Incorporated	16,384
202.78.128.0/19	AS4768	One New Zealand Group Limited	8,192
202.78.16.0/20	AS23703	RigNet Inc, Communication to offshore rigs in Asia/Pacific.	4,096
202.78.176.0/20	AS4721	JCOM Co., Ltd.	4,096
202.78.208.0/20	AS7671	NTT SmartConnect Corporation	4,096
202.78.16.0/20	AS132850	RigNet Inc, Communication to offshore rigs in Asia/Pacific.	4,096
202.78.184.0/21	AS4721	Jupiter Telecommunications Co., Ltd.	2,048
202.78.240.0/21	AS24226	Catalyst .Net Limited	2,048
202.78.224.0/21	AS24085	Quang Trung Software City Development Company Limited	2,048
202.78.28.0/23	AS139829	Viasat Australia	512
202.78.200.0/23	AS18059	PT Graha Sarana Data	512
202.78.164.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.167.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.168.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.79.0/24	AS132716	SURESTE PROPERTIES INC	256
202.78.172.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.173.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.175.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.224.0/24	AS24085	ip range assigned for Infrastructure at QTSC office's Network	256
202.78.226.0/24	AS24085	ip range assigned for PE-CE Link Service	256
202.78.227.0/24	AS24085	ip range allocate for dedicate server service of QTSC	256
202.78.251.0/24	AS38874	KARVY	256
202.78.127.0/24	AS6648	Border IAS Clients	256
202.78.170.0/24	AS202422	G-Core Labs Customer assignment	256
202.78.193.0/24	AS18059	PT Net2Cyber	256
202.78.194.0/24	AS18059	PT. Indonesia Nickel Tbk	256
202.78.195.0/24	AS18059	Graha Sarana Data, PT	256
202.78.202.0/24	AS18059	PT Graha Sarana Data	256
202.78.204.0/24	AS18059	PT Net2Cyber	256
202.78.206.0/24	AS18059	PT Dwi Tunggal Putra	256
202.78.207.0/24	AS18059	Multi Data Palembang, PT	256
202.78.161.0/24	AS199524	G-Core Labs Customer assignment	256
202.78.174.0/24	AS199524	G-Core Labs Customer assignment	256
202.78.160.0/24	AS202422	G-Core Labs Customer assignment	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.78.229.253	AS24085 Quang Trung Software City Development Company	`1.25ms` from Ho Chi Minh City, VN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
86.81.113.168	AS1136 KPN B.V.	`1.81ms` from Amsterdam, NL
65.196.93.184	AS54754 OPEXUS	`0.23ms` from Ashburn, US
44.241.25.8	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
41.42.155.40	AS8452 TE-AS	`2.70ms` from Cairo, EG
34.243.146.120	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
177.19.100.72	AS18881 TELEFÔNICA BRASIL S.A	`12.55ms` from Fortaleza, BR
8.139.159.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.13ms` from Hangzhou, CN
165.120.168.120	AS2856 British Telecommunications PLC	`2.03ms` from London, GB
97.218.161.72	AS6167 Verizon Business	`12.81ms` from Los Angeles, US
81.174.40.88	AS35612 EOLO S.p.A.	`4.14ms` from Milan, IT
13.201.240.104	AS16509 Amazon.com, Inc.	`0.29ms` from Mumbai, IN
180.9.192.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.23ms` from Osaka, JP
112.240.4.232	AS4837 CHINA UNICOM China169 Backbone	`5.07ms` from Qingdao, CN
87.20.115.136	AS3269 Telecom Italia S.p.A.	`6.16ms` from Rende, IT
190.20.220.8	AS7418 TELEFÓNICA CHILE S.A.	`2.30ms` from Santiago, CL
112.187.18.56	AS4766 Korea Telecom	`6.97ms` from Seoul, KR
188.131.141.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.60ms` from Tianjin, CN
164.70.223.56	AS2527 Sony Network Communications Inc.	`1.76ms` from Tokyo, JP
20.63.136.184	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
68.57.241.152	AS7922 Comcast Cable Communications, LLC	`10.36ms` from Chicago, US
98.30.18.232	AS10796 Charter Communications Inc	`13.15ms` from Columbus, US
114.55.3.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.80ms` from Hangzhou, CN
158.110.230.120	AS137 Consortium GARR	`5.57ms` from Milan, IT
153.35.118.72	AS140716 UNICOM JiangSu WuXi IDC network	`4.14ms` from Nanjing, CN
122.222.73.56	AS2519 ARTERIA Networks Corporation	`5.58ms` from Osaka, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 202.78.229.253

traceroute to 202.78.229.253 (202.78.229.253): 64 hops max, 52 byte packets

2 [AS135905] 14.225.242.52 2.14 ms

3 [AS45899] 113.171.49.81 0.636 ms

4 *

5 [AS45899] 113.171.146.69 2.324 ms

6 [AS45899] 113.164.30.66 1.054 ms

7 [AS24085] 202.78.229.253 2.988 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On December 6th 2025

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