210.2.91.0/24

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:          97-101 Nguyen Cong Tru Street, Saigon Ward, Ho Chi Minh City
country:        VN
admin-c:        THN10-AP
tech-c:         NTS12-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to abuse@qtsc.com.vn
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2025-12-16T04:02:34Z
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:  2026-04-06T06:49:37Z
source:         APNIC

person:         Nguyen Thanh Son
address:        QTSC-VN
country:        VN
phone:          +84-2837155985
e-mail:         thanhson@qtsc.com.vn
nic-hdl:        NTS12-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-12-16T03:56:38Z
source:         APNIC

person:         Tran Hoang Nam
address:        QTSC-VN
country:        VN
phone:          +84-2837155985
e-mail:         nam@qtsc.com.vn
nic-hdl:        THN10-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-12-16T03:56:01Z
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 210.2.91.0/24

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

Nearby Ranges

BGP prefixes that overlap with 210.2.0.0/16

Range	ASN	Company	Num of IPs
210.2.128.0/18	AS23966	LINKdotNET Telecom Limited	16,384
210.2.64.0/18	AS24085	Quang Trung Software City Development Company Limited	16,384
210.2.192.0/18	AS24276	JCOM Co., Ltd.	16,384
210.2.32.0/19	AS10164	SK Broadband Co Ltd	8,192
210.2.4.0/24	AS24409	Saiyu Technology (Beijing) Co., Ltd.	256
210.2.4.0/24	AS24409	Saiyu Technology (Beijing) Co., Ltd.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.2.91.2	tnmt.org.vn	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
210.2.91.254	AS24085 Quang Trung Software City Development Company	`1.33ms` 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
93.131.169.184	AS6805 Telefonica Germany GmbH & Co.OHG	`3.98ms` from Duesseldorf, DE
82.83.111.136	AS3209 Vodafone GmbH	`5.16ms` from Hamburg, DE
122.42.183.40	AS17858 LG POWERCOMM	`2.35ms` from Incheon, KR
211.176.128.72	AS9318 SK Broadband Co Ltd	`1.40ms` from Incheon, KR
63.250.43.136	AS22612 Namecheap, Inc.	`9.81ms` from Los Angeles, US
99.135.31.72	AS7018 AT&T Enterprises, LLC	`17.61ms` from Miami, US
183.121.75.168	AS4766 Korea Telecom	`6.26ms` from Seoul, KR
38.6.165.88	AS394432 PEG TECH INC	`6.36ms` from Singapore, SG
184.19.221.248	AS5650 Frontier Communications of America, Inc.	`12.00ms` from Chicago, US
76.181.114.136	AS10796 Charter Communications Inc	`8.71ms` from Columbus, US
13.86.116.152	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
20.118.8.136	AS8075 Microsoft Corporation	`0.32ms` from Des Moines, US
128.203.165.56	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
62.151.181.88	AS8560 IONOS SE	`0.37ms` from Lenexa, US
176.188.152.56	AS5410 Bouygues Telecom SA	`7.17ms` from Paris, FR
39.75.51.72	AS4837 CHINA UNICOM China169 Backbone	`4.89ms` from Qingdao, CN
202.147.32.136	AS4637 Telstra Global	`0.92ms` from Singapore, SG
180.56.198.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.31ms` from Tokyo, JP
174.95.71.72	AS577 Bell Canada	`1.31ms` from Toronto, CA
78.57.161.136	AS8764 Telia Lietuva, AB	`1.10ms` from Vilnius, LT
116.208.200.8	AS4134 CHINANET-BACKBONE	`4.23ms` from Wuhan, CN
65.254.252.56	AS29873 Newfold Digital, Inc.	`0.25ms` from Boston, US
82.77.85.8	AS8708 DIGI ROMANIA S.A.	`0.97ms` from Bucharest, RO
34.60.165.8	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
88.65.97.72	AS3209 Vodafone GmbH	`5.62ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 210.2.91.8

traceroute to 210.2.91.8 (210.2.91.8): 64 hops max, 52 byte packets

1 [AS15169] 142.251.51.173 15.435 ms

2 *

3 [AS45899] 113.171.146.73 49.074 ms

4 [AS45899] 113.164.30.70 46.897 ms

5 [AS24085] 202.78.225.161 46.638 ms

6 [AS24085] 202.78.224.211 48.694 ms

7 [AS24085] 210.2.91.8 47.079 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On April 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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