1. All IP Ranges
  2. 120.0.0.0/8
  3. 120.72.0.0/16
  4. AS24085  | 120.72.86.0/24

120.72.86.0/24

AS24085  ·  Quang Trung Software City Development Company

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Summary

Country Vietnam
Domain qtsc.com.vn
ASN AS24085
Parent Range 120.72.80.0/21
Registry APNIC
ID QTSC-VN

WHOIS Details

inetnum:        120.72.80.0 - 120.72.87.255
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
remarks:        For spamming matters, mail to abuse@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:  2025-12-16T04:00:30Z
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:  2026-04-21T02:07:47Z
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:          120.72.80.0/21
descr:          QTSC-VN
origin:         AS24085
mnt-by:         MAINT-VN-QTSC
last-modified:  2022-02-17T12:06:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.72.86.0/24

Range ASN Company Num of IPs
120.72.80.0/21 AS24085 Quang Trung Software City Development Company Limited 2,048

Nearby Ranges

BGP prefixes that overlap with 120.72.0.0/16

Range ASN Company Num of IPs
120.72.96.0/19 AS24085 Quang Trung Software City Development Company 8,192
120.72.32.0/19 AS4837 Unicom (Jiangsu) Industry Internet Co. LTD 8,192
120.72.0.0/20 AS10002 Igaueno Cable Television Co.,Ltd 4,096
120.72.64.0/20 AS17977 TIS No3 Center Bldg., 3F,7-13, 4,096
120.72.64.0/20 AS7473 TIS No3 Center Bldg., 3F,7-13, 4,096
120.72.80.0/21 AS24085 Quang Trung Software City Development Company Limited 2,048
120.72.17.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.25.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.19.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.18.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.21.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.20.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.23.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.30.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.28.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.24.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.27.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.31.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.16.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.22.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.29.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.26.0/24 AS38553 DctecH Microservices Incorporated 256

Hosted domains

There are 22 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.72.86.34 phucvugiadinh.com 9
120.72.86.216 phuongtanchanhhiep.gov.vn 4
120.72.86.8 lieuluc.com.vn 1
120.72.86.15 hptservices.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

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

IP Address ASN Details
120.72.86.3 AS24085 Quang Trung Software City Development Company 1.21ms 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
121.37.111.168 AS55990 Huawei Cloud Service data center 8.15ms from Beijing, CN
35.209.105.88 AS15169 Google LLC 0.14ms from Council Bluffs, US
116.40.148.168 AS17858 LG POWERCOMM 1.80ms from Incheon, KR
210.113.61.8 AS4766 Korea Telecom 0.90ms from Incheon, KR
187.251.146.248 AS22884 TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 17.86ms from Miami, US
79.250.9.184 AS3320 Deutsche Telekom AG 2.96ms from Nuernberg, DE
37.142.13.120 AS12849 Hot-Net internet services Ltd. 0.32ms from Petaẖ Tiqva, IL
1.171.205.200 AS3462 Data Communication Business Group 1.33ms from Taipei, TW
13.94.204.136 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
82.76.211.88 AS8708 DIGI ROMANIA S.A. 0.67ms from Bucharest, RO
54.171.39.248 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
175.239.197.216 AS4766 Korea Telecom 6.31ms from Incheon, KR
36.78.58.120 AS7713 PT Telekomunikasi Indonesia 6.64ms from Jakarta, ID
94.0.110.88 AS5607 Sky UK Limited 1.57ms from London, GB
85.232.112.168 AS15552 LLC Real-net 9.15ms from Moscow, RU
90.90.229.248 AS3215 Orange S.A. 1.79ms from Paris, FR
116.47.231.168 AS17858 LG POWERCOMM 1.79ms from Seoul, KR
116.232.137.72 AS4812 China Telecom (Group) 2.76ms from Shanghai, CN
136.47.214.200 AS16591 Google Fiber Inc. 6.98ms from Ashburn, US
47.219.97.184 AS19108 Optimum 10.47ms from Dallas, US
58.63.153.88 AS4134 CHINANET BACKBONE 3.05ms from Guangzhou, CN
113.176.182.216 AS45899 VNPT Corp 6.46ms from Ho Chi Minh City, VN
121.189.66.216 AS4766 Korea Telecom 1.48ms from Incheon, KR
217.44.27.184 AS2856 British Telecommunications PLC 9.74ms from London, GB
94.93.52.88 AS3269 Telecom Italia S.p.A. 4.57ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 120.72.86.213
traceroute to 120.72.86.213 (120.72.86.213): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 241.868 ms
2 *
3 *
4 [AS45899] 113.164.30.70 267.662 ms
5 [AS24085] 202.78.224.9 266.228 ms
6 [AS24085] 120.72.86.213 269.345 ms
Measurement taken from IPinfo ProbeNet in Doha, QA
On

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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