1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.77.0.0/16
  4. AS150821  | 103.77.174.0/23

103.77.174.0/23

AS150821  ·  HD TECHNICAL INFRASTRUCTURE CONSTRUCTION COMPANY LIMITED

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Summary

Country Vietnam
Domain vnnic.vn
ASN AS150821
Registry APNIC
ID CTKYTHUATHD-VN

WHOIS Details

inetnum:        103.77.174.0 - 103.77.175.255
netname:        CTKYTHUATHD-VN
descr:          HD TECHNICAL INFRASTRUCTURE CONSTRUCTION COMPANY LIMITED
descr:          No. 6A, alley 32/84/64 Do Duc Duc Street, Me Tri Ward, Nam Tu Liem District, Hanoi City, Vietnam
admin-c:        NTD20-AP
tech-c:         NTD20-AP
remarks:        send spam and abuse report to [email protected]
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2023-01-30T09:38:50Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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 Trong Dung
address:        CTKYTHUATHD-VN
country:        VN
phone:          +84-989133300
e-mail:         [email protected]
nic-hdl:        NTD20-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-01-30T09:21:25Z
source:         APNIC

route:          103.77.174.0/23
descr:          CTKYTHUATHD-VN
origin:         AS150821
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-02-21T07:03:24Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.77.0.0/16

Range ASN Company Num of IPs
103.77.140.0/22 AS19551 SPTEL PTE. LTD. 1,024
103.77.32.0/22 AS16347 ADISTA SAS 1,024
103.77.40.0/22 AS150596 ANJANI BROADBAND SOLUTIONS PVT.LTD. 1,024
103.77.92.0/22 AS63631 GuangDong NU. Data Technology Co.,Ltd 1,024
103.77.40.0/22 AS58965 ANJANI BROADBAND SOLUTIONS PVT.LTD. 1,024
103.77.48.0/22 AS55699 PT. Cemerlang Multimedia 1,024
103.77.204.0/22 AS64297 PT Medialink Global Mandiri 1,024
103.77.144.0/22 AS4851 BNEHOST Pty Ltd 1,024
103.77.28.0/22 AS4847 Beijing Tianhong Huitong Network Technology Co. Ltd. 1,024
103.77.120.0/22 AS45577 Design9 Pty Ltd 1,024
103.77.164.0/22 AS45544 Super micro small company 1,024
103.77.0.0/22 AS134375 Fusionnet Web Services Private Limited 1,024
103.77.160.0/22 AS45544 P.A Viet Nam company limited 1,024
103.77.64.0/22 AS38229 Lanka Education and Research Network (LEARN) 1,024
103.77.44.0/22 AS23860 Premier Broadband Services 1,024
103.77.136.0/22 AS23860 IT Infotainment Services 1,024
103.77.168.0/22 AS63764 INCOM SAI GON JOINT STOCK COMPANY 1,024
103.77.140.0/22 AS23856 SPTEL PTE. LTD. 1,024
103.77.228.0/22 AS206318 CAST-TELECOM SL 1,024
103.77.202.0/23 AS59185 Naveen Kumar Makthal t/a NETSYS TECHNOLOGIES 512
103.77.130.0/23 AS132708 VNG Singapore PTE. LTD. 512
103.77.70.0/23 AS134832 PREMIER TECHNOLOGY SOLUTIONS PTY LTD 512
103.77.172.0/23 AS140810 LIENVPS TECHNOLOGY COMPANY LIMITED 512
103.77.214.0/23 AS140810 VINASITE VIET NAM COMPANY LIMITED 512
103.77.240.0/23 AS140810 HTSG HIGH TECHNOLOGY SERVICES AND MEDIA JOINT STOCK COMPANY 512
103.77.246.0/23 AS140810 BIDATA MEDIA AND TECHNOLOGY JOINT STOCK COMPANY 512
103.77.218.0/23 AS149478 Rocket Internet Service 512
103.77.182.0/23 AS150896 HUNGCLOUD COMPANY LIMITED 512
103.77.242.0/23 AS150900 VPSMMO COMPANY LIMITED 512
103.77.178.0/23 AS151795 Foreign Trade Bank of Cambodia 512
103.77.210.0/23 AS151797 CTCSCI TECH LIMITED 512
103.77.212.0/23 AS151798 SmartLink Telecommunications Private Limited 512
103.77.180.0/23 AS151799 Dialplan 512
103.77.208.0/23 AS151858 AZPLAY TECHNOLOGY COMPANY LIMITED 512
103.77.24.0/23 AS153621 GIT LIMITED 512
103.77.4.0/23 AS58610 Telnet Telecommunication Limited 512
103.77.226.0/23 AS64298 UPN Veteran Surabaya 512
103.77.20.0/24 AS10099 China Unicom Global Limited 256
103.77.193.0/24 AS10222 Multibyte Info Technology Limited 256
103.77.244.0/24 AS150901 NEXTPAY DIGITAL TRANSFORMATION GROUP JOINT STOCK COMPANY 256
103.77.192.0/24 AS10222 Multibyte Info Technology Limited 256
103.77.252.0/24 AS63844 One Net Communication Ltd 256
103.77.210.0/24 AS151797 CTCSCI Tech Limited 256
103.77.211.0/24 AS151797 CTCSCI Tech Limited 256
103.77.253.0/24 AS63844 One Net Communication Ltd 256
103.77.212.0/24 AS151798 SmartLink Telecommunications Private Limited 256
103.77.213.0/24 AS151798 SmartLink Telecommunications Private Limited 256
103.77.79.0/24 AS63930 PT. RACKH LINTAS ASIA 256
103.77.22.0/24 AS10099 China Unicom Global Limited 256

Hosted domains

There are 106 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.77.175.120 basohai.com 15
103.77.175.241 taxihaiphong1516.com 14
103.77.175.118 phongvehoabinhhp.com 9
103.77.175.62 mekongcapital.us 8
103.77.174.237 azumayacambodia.com 5
103.77.175.148 thientuongdichly.com.vn 3
103.77.175.212 khamobile.vn 3
103.77.175.1 element4e.com 2
103.77.174.254 hp79.net 2
103.77.175.171 nenmongthanglong.vn 2
103.77.174.124 bqnoj.online 2
103.77.175.33 tuyetdinhlangla.online 2
103.77.175.23 thaihoangdecor.vn 2
103.77.174.239 tennis360.net 2
103.77.175.31 xn--oi-jia8q.vn 2
103.77.174.226 truyennet.com.vn 2
103.77.175.5 befriend.asia 2
103.77.175.32 quangnammedia.vn 2
103.77.174.248 telesip.vn 1
103.77.175.38 nroxx.click 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
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Pingable IPs

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

IP Address ASN Details
103.77.174.77 AS150821 HD TECHNICAL INFRASTRUCTURE CONSTRUCTION COMPANY LIMITED 0.81ms from Hanoi, VN
103.77.175.167 AS150821 HD TECHNICAL INFRASTRUCTURE CONSTRUCTION COMPANY LIMITED 0.83ms from Hanoi, 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
59.110.36.167 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.92ms from Beijing, CN
218.77.57.135 AS4134 CHINANET-BACKBONE 1.26ms from Changsha, CN
90.232.157.103 AS3301 Telia Company AB 8.93ms from Goeteborg, SE
108.239.123.167 AS7018 AT&T Enterprises, LLC 2.58ms from Houston, US
136.34.173.199 AS16591 Google Fiber Inc. 0.61ms from Kansas City, US
66.172.22.7 AS4213 Krypt Technologies 0.34ms from Los Angeles, US
129.222.172.199 AS14593 Space Exploration Technologies Corporation 12.78ms from Santiago, CL
112.147.242.151 AS17858 LG POWERCOMM 1.73ms from Seoul, KR
20.43.84.215 AS8075 Microsoft Corporation 0.53ms from Tokyo, JP
111.198.144.119 AS4808 China Unicom Beijing Province Network 2.79ms from Beijing, CN
191.10.158.23 AS26599 TELEFÔNICA BRASIL S.A 12.37ms from Fortaleza, BR
223.17.120.87 AS9304 HGC Global Communications Limited 1.24ms from Hong Kong, HK
216.133.231.7 AS10912 Unitas Global 0.22ms from Los Angeles, US
90.224.213.55 AS3301 Telia Company AB 2.88ms from Stockholm, SE
104.16.254.23 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
115.48.33.71 AS4837 CHINA UNICOM China169 Backbone 6.57ms from Zhengzhou, CN
35.89.229.199 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
5.204.111.247 AS213155 Yettel Hungary Ltd. 10.60ms from Budapest, HU
75.128.94.215 AS20115 Charter Communications LLC 13.30ms from Chicago, US
46.94.85.7 AS3320 Deutsche Telekom AG 8.03ms from Frankfurt am Main, DE
1.95.120.231 AS55990 Huawei Cloud Service data center 1.09ms from Guiyang, CN
95.82.57.23 AS134729 JOINT POWER TECHNOLOGY LIMITED 1.10ms from Hong Kong, HK
95.133.243.71 AS204044 PACKET STAR NETWORKS LIMITED 0.63ms from London, GB
93.212.153.199 AS3320 Deutsche Telekom AG 7.28ms from Nuernberg, DE
125.150.162.215 AS4766 Korea Telecom 1.59ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 103.77.174.1
traceroute to 103.77.174.1 (103.77.174.1): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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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