120.72.96.0/19

AS24085  ·  Quang Trung Software City Development Company

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Summary

Country Vietnam
Domain qtsc.com.vn
ASN AS24085
Registry APNIC
ID QTSC-VN

WHOIS Details

inetnum:        120.72.96.0 - 120.72.127.255
netname:        QTSC-VN
descr:          Quang Trung Software City Development Company
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:  2025-12-16T04:00:16Z
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:         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:          120.72.96.0/19
descr:          QTSC-VN
origin:         AS24085
mnt-by:         MAINT-VN-QTSC
last-modified:  2022-02-15T11:46:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 120.72.0.0/16

Range ASN Company Num of IPs
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
120.72.18.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.19.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.20.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.22.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.23.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.24.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.25.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.26.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.27.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.28.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.29.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.30.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.31.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.17.0/24 AS38553 DctecH Microservices Incorporated 256
120.72.16.0/24 AS38553 DctecH Microservices Incorporated 256

Hosted domains

There are 6,209 domain names hosted across 92 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

Pingable IPs

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

IP Address ASN Details
120.72.96.138 AS24085 Quang Trung Software City Development Company 1.85ms from Ho Chi Minh City, VN
120.72.118.190 AS24085 Quang Trung Software City Development Company 1.23ms from Ho Chi Minh City, VN
120.72.126.93 AS24085 Quang Trung Software City Development Company 1.18ms from Ho Chi Minh City, VN
120.72.106.90 AS24085 Quang Trung Software City Development Company 1.09ms from Ho Chi Minh City, VN
120.72.119.1 AS24085 Quang Trung Software City Development Company 1.11ms from Ho Chi Minh City, VN
120.72.111.154 AS24085 Quang Trung Software City Development Company 1.05ms from Ho Chi Minh City, VN
120.72.100.1 AS24085 Quang Trung Software City Development Company 1.24ms from Ho Chi Minh City, VN
120.72.112.198 AS24085 Quang Trung Software City Development Company 1.13ms from Ho Chi Minh City, VN
120.72.101.153 AS24085 Quang Trung Software City Development Company 6.45ms from Phnom Penh, KH
120.72.123.253 AS24085 Quang Trung Software City Development Company 1.33ms from Ho Chi Minh City, VN
120.72.122.189 AS24085 Quang Trung Software City Development Company 1.30ms from Ho Chi Minh City, VN
120.72.99.80 AS24085 Quang Trung Software City Development Company 1.14ms from Ho Chi Minh City, VN
120.72.116.32 AS24085 Quang Trung Software City Development Company 1.31ms from Ho Chi Minh City, VN
120.72.103.76 AS24085 Quang Trung Software City Development Company 1.09ms from Ho Chi Minh City, VN
120.72.109.214 AS24085 Quang Trung Software City Development Company 1.10ms from Ho Chi Minh City, VN
120.72.120.23 AS24085 Quang Trung Software City Development Company 1.33ms from Ho Chi Minh City, VN
120.72.117.158 AS24085 Quang Trung Software City Development Company 1.18ms from Ho Chi Minh City, VN
120.72.107.74 AS24085 Quang Trung Software City Development Company 1.16ms from Ho Chi Minh City, VN
120.72.113.1 AS24085 Quang Trung Software City Development Company 1.69ms from Ho Chi Minh City, VN
120.72.110.139 AS24085 Quang Trung Software City Development Company 1.09ms from Ho Chi Minh City, VN
120.72.98.9 AS24085 Quang Trung Software City Development Company 1.07ms from Ho Chi Minh City, VN
120.72.102.129 AS24085 Quang Trung Software City Development Company 1.17ms 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
109.245.24.99 AS15958 CETINdoo-NET 0.65ms from Belgrade, RS
18.236.88.195 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
190.112.31.99 AS28111 Grupo Solunet SRL 1.25ms from Buenos Aires, AR
161.115.198.3 AS13994 Owensboro Municipal Utilities 11.78ms from Chicago, US
52.85.12.243 AS16509 Amazon.com, Inc. 0.10ms from Chicago, US
66.76.8.67 AS19108 Optimum 2.29ms from Dallas, US
217.156.232.227 AS3549 Level 3 Parent, LLC 0.63ms from London, GB
212.161.31.83 AS8220 COLT Technology Services Group Limited 0.62ms from London, GB
81.34.181.51 AS3352 TELEFONICA DE ESPANA S.A.U. 2.12ms from Madrid, ES
14.2.144.147 AS4739 Internode Pty Ltd 13.26ms from Melbourne, AU
15.157.45.195 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
74.15.203.115 AS577 Bell Canada 3.93ms from Montreal, CA
67.85.97.243 AS6128 Cablevision Systems Corp. 5.59ms from New York City, US
125.114.23.115 AS4134 CHINANET-BACKBONE 5.87ms from Ningbo, CN
91.44.112.195 AS3320 Deutsche Telekom AG 5.87ms from Nuernberg, DE
34.204.134.115 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
38.173.223.83 AS54600 PEG TECH INC 0.65ms from San Jose, US
192.192.120.3 AS1659 Taiwan Academic Network (TANet) Information Center 3.00ms from Taipei, TW
102.67.203.195 AS36924 GVA Cote d'Ivoire SAS 14.61ms from Accra, GH
75.190.179.243 AS11426 Charter Communications Inc 5.20ms from Charlotte, US
218.206.21.227 AS9808 China Mobile Communications Group Co., Ltd. 8.63ms from Chongqing, CN
63.96.90.3 AS63321 Rent-A-Center Inc. 1.35ms from Dallas, US
140.246.183.163 AS58519 Cloud Computing Corporation 0.36ms from Guiyang, CN
218.50.231.83 AS9318 SK Broadband Co Ltd 1.58ms from Incheon, KR
118.183.134.227 AS4134 CHINANET-BACKBONE 3.13ms from Lanzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 120.72.104.44
traceroute to 120.72.104.44 (120.72.104.44): 11 hops max, 52 byte packets
3 [AS3356] 171.75.8.101 45.662 ms
5 *
6 *
7 *
8 [AS45899] 113.171.146.73 310.599 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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