210.2.121.0/24

AS24085 · Quang Trung Software City Development Company

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Summary

Country	Vietnam
Domain	qtsc.com.vn
ASN	AS24085
Parent Range	210.2.64.0/18
Registry	APNIC
ID	QTSC-VN

WHOIS Details

inetnum:        210.2.64.0 - 210.2.127.255
netname:        QTSC-VN
descr:          Quang Trung Software City Development Company Limited
descr:          Highway 1A , Tan Chanh Hiep ward, 12 District, HCMC
country:        VN
admin-c:        LNHL2-AP
tech-c:         THN7-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to nam@qtsc.com.vn
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2020-05-07T04:26:44Z
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:  2025-09-04T05:18:22Z
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:          210.2.64.0/18
origin:         AS24085
descr:          Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-02-15T11:34:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.2.121.0/24

Range	ASN	Company	Num of IPs
210.2.64.0/18	AS24085	Quang Trung Software City Development Company Limited	16,384

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

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

IP Address	ASN	Details
210.2.121.2	AS24085 Quang Trung Software City Development Company	`1.11ms` 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
40.121.152.24	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
18.200.1.88	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
84.164.130.104	AS3320 Deutsche Telekom AG	`5.78ms` from Frankfurt am Main, DE
149.120.70.8	AS20135 Millennium Telcom LLC	`4.88ms` from Kansas City, US
175.161.130.56	AS4837 CHINA UNICOM China169 Backbone	`8.65ms` from Liaoyang, CN
31.127.158.216	AS2856 British Telecommunications PLC	`5.45ms` from London, GB
90.218.121.168	AS5607 Sky UK Limited	`9.12ms` from London, GB
20.68.143.56	AS8075 Microsoft Corporation	`0.17ms` from London, GB
69.156.23.24	AS577 Bell Canada	`5.97ms` from Montreal, CA
117.140.227.8	AS9808 China Mobile Communications Group Co., Ltd.	`8.49ms` from Nanning, CN
31.216.109.56	AS15805 EPIC LTD	`1.42ms` from Nicosia, CY
92.158.151.216	AS3215 Orange S.A.	`13.51ms` from Paris, FR
58.160.129.120	AS1221 Telstra Limited	`10.41ms` from Perth, AU
71.212.44.200	AS209 CenturyLink Communications, LLC	`1.40ms` from Seattle, US
210.219.194.24	AS4663 ELIMNET, INC.	`2.74ms` from Seoul, KR
13.107.44.8	AS8075 Microsoft Corporation	`0.42ms` from Seoul, KR
83.5.120.104	AS5617 Orange Polska Spolka Akcyjna	`2.36ms` from Warsaw, PL
23.113.218.88	AS7018 AT&T Enterprises, LLC	`1.32ms` from Atlanta, US
210.246.157.24	AS17901 One to One Contacts Public Company Limited.	`0.82ms` from Bangkok, TH
24.210.123.200	AS10796 Charter Communications Inc	`15.43ms` from Columbus, US
85.134.243.40	AS25441 Imagine Communications Group Limited	`13.86ms` from Dublin, IE
86.111.243.152	AS47544 IQ PL Sp. z o.o.	`5.20ms` from Gdynia, PL
196.14.60.232	AS3741 Dimension Data	`1.25ms` from Johannesburg, ZA
116.138.220.88	AS4837 CHINA UNICOM China169 Backbone	`9.29ms` from Liaoyang, CN
80.41.168.168	AS9105 TalkTalk Communications Limited	`1.19ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f3 210.2.121.10

traceroute to 210.2.121.10 (210.2.121.10): 64 hops max, 52 byte packets

3 [] 178.18.227.245 6.044 ms

4 *

5 *

6 *

7 *

8 [AS6774] 80.84.20.244 163.399 ms

9 [AS45899] 113.171.31.202 191.307 ms

10 [AS45899] 113.164.30.70 192.975 ms

11 [AS24085] 202.78.225.161 194.325 ms

12 [AS24085] 202.78.224.215 193.235 ms

13 [AS24085] 210.2.121.10 202.59 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 11th 2025

What are IP address ranges?

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