1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.172.0.0/16
  4. AS38253  | 103.172.237.0/24

103.172.237.0/24

AS38253  ·  Hanoi Telecom JSC

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Summary

Country Vietnam
Domain hitc.vn
ASN AS38253
Parent Range 103.172.236.0/23
Registry APNIC
ID HERAL-VN

WHOIS Details

inetnum:        103.172.236.0 - 103.172.237.255
netname:        HERAL-VN
descr:          HERAL SCIENCE AND TECHNOLOGY JOINT STOCK COMPANY
descr:          A120 Thuan Hung, Thai Ha, Trung Liet, Dong Da District, Ha Noi
descr:          
admin-c:        LHK26-AP
tech-c:         NXT13-AP
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2023-04-14T09:20:38Z
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:         Le Huy Khoi
address:        6th floor, Lotus building No. 2 Duy Tan, Dich Vong Hau ward, Hanoi
country:        VN
phone:          +84923002482
e-mail:         khoi.lh@hitc.vn
nic-hdl:        LHK26-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-04-14T09:16:36Z
source:         APNIC

person:         Nguyen Xuan Trung
address:        6th floor, Lotus building No. 2 Duy Tan, Dich Vong Hau ward, Hanoi
address:        6th floor, Lotus building No. 2 Duy Tan, Dich Vong Hau ward, Hanoi
country:        VN
phone:          +84922585619
e-mail:         trung.nx@hitc.vn
nic-hdl:        NXT13-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-04-14T09:18:14Z
source:         APNIC

route:          103.172.236.0/23
descr:          HERAL-VN
origin:         AS38253
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-10-31T03:36:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.172.237.0/24

Range ASN Company Num of IPs
103.172.236.0/23 AS38253 HERAL SCIENCE AND TECHNOLOGY JOINT STOCK COMPANY 512

Nearby Ranges

BGP prefixes that overlap with 103.172.0.0/16

Range ASN Company Num of IPs
103.172.174.0/23 AS147000 Consortium Group Pty Ltd t/a Consortium Group 512
103.172.216.0/23 AS147007 3R NET 512
103.172.70.0/23 AS142386 PT JARINGAN LINTAS ARTHA 512
103.172.188.0/23 AS135615 Rabbi Communication 512
103.172.180.0/23 AS136442 Infinite Networks Co.,Ltd 512
103.172.250.0/23 AS147011 SATHAPANA BANK PLC 512
103.172.224.0/23 AS132925 SWIPE WIRE TECH 512
103.172.6.0/23 AS132925 Data Source System 512
103.172.104.0/23 AS139484 SATHYA Technosoft India Private Limited 512
103.172.244.0/23 AS147072 PT Bank BTPN Syariah Tbk 512
103.172.120.0/23 AS142398 PT Digital Akses Nusantara 512
103.172.252.0/23 AS135746 ESCROW CITYLINE HOUSING PRIVATE LIMITED 512
103.172.204.0/23 AS136052 PT. METRO WORLD INDONESIA 512
103.172.12.0/23 AS132925 SUTVAK SKIN SPECIALITY CLINIC PRIVATE LIMITED 512
103.172.62.0/23 AS140807 CUU LONG INTERNATIONAL DEVELOPMENT JOINT STOCK COMPANY 512
103.172.238.0/23 AS149098 VIETNAM DIGITAL INFRASTRUCTURE JOINT STOCK COMPANY 512
103.172.64.0/23 AS140807 BAN CUA NUI TRADE AND SERVICE JOINT STOCK COMPANY 512
103.172.66.0/23 AS140807 NHA TREN MAY TOURISM SERVICE JOINT STOCK COMPANY 512
103.172.68.0/23 AS140807 VIETTREKKING TRAVEL SERVICES JOINT STOCK COMPANY 512
103.172.46.0/23 AS146937 KHUSHI IT SERVICES PRIVATE LIMITED 512
103.172.234.0/23 AS140822 AN PHAT CLOUD COMPANY LIMITED 512
103.172.142.0/23 AS151952 Cloud Eye Australia Pty Ltd 512
103.172.60.0/23 AS140824 VNIDC TECHNOLOGY COMPANY LIMITED 512
103.172.168.0/23 AS133661 NG ENTERPRISES 512
103.172.110.0/23 AS209242 DREAM CLOUD INNOVATION PTE. LTD. 512
103.172.110.0/23 AS135074 DREAM CLOUD INNOVATION PTE. LTD. 512
103.172.236.0/23 AS38253 HERAL SCIENCE AND TECHNOLOGY JOINT STOCK COMPANY 512
103.172.100.0/23 AS146963 STRIKE SYSTEMS PTY LIMITED 512
103.172.214.0/23 AS135334 Umrao Datacenter Pvt Ltd 512
103.172.248.0/23 AS58369 RSUP Nasional Dr. Cipto Mangunkusumo 512
103.172.198.0/23 AS132925 CLOUDREVEL SOLUTION 512
103.172.116.0/23 AS8849 Melbikomas UAB 512
103.172.40.0/23 AS983 Akari Networks Limited 512
103.172.76.0/23 AS131316 Australian Client Services Pty Ltd 512
103.172.28.0/24 AS146956 Hamid Electronics and Automobiles 256
103.172.44.0/24 AS146957 Click Online, Dhaka, BD 256
103.172.45.0/24 AS146957 Click Online, Dhaka, BD 256
103.172.112.0/24 AS146988 Astha Networks 256
103.172.113.0/24 AS146988 Astha Networks 256
103.172.216.0/24 AS147007 3R NET BD 256
103.172.217.0/24 AS147007 3R NET BD 256
103.172.191.0/24 AS147008 Shenzhen Dianjiang Technology Co Ltd 256
103.172.137.0/24 AS147013 Our Lady of Mercy College Parramatta 256
103.172.140.0/24 AS147068 National Rural Support Programme 256
103.172.114.0/24 AS147070 Dhaka Online 256
103.172.30.0/24 AS147077 Pemerintah Kabupaten Kubu Raya 256
103.172.172.0/24 AS147088 PT Skynet Indonesia Madani 256
103.172.23.0/24 AS147127 PT Tujuhlangit Lintas Nusantara 256
103.172.109.0/24 AS147136 Kabupaten Sragen 256
103.172.132.0/24 AS147289 BHARAT COMPUTER SALES AND SERVICE 256

Hosted domains

There are 22 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.172.237.118 benhviennhitrunguong.gov.vn 4
103.172.237.151 dchic.com.vn 2
103.172.237.152 highschool.vn 2
103.172.237.93 behonbangba.com 2
103.172.237.42 luat24h.net 2
103.172.237.195 buocchantrenmay.vn 1
103.172.237.21 growstack.vn 1
103.172.237.72 metflow.ai 1
103.172.237.73 vivu.biz.vn 1
103.172.237.0 bys.io.vn 1
103.172.237.43 haitrinhtauthuyen.vn 1
103.172.237.124 nhcvietnam.com 1
103.172.237.58 order-chickenplus.com 1
103.172.237.248 bkceo.net 1
103.172.237.133 minhnhut.pro 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.172.237.192 AS38253 Hanoi Telecom JSC 10.66ms from Da Nang, 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
193.178.226.184 AS216078 Liam Kremer 0.32ms from Amsterdam, NL
50.19.39.168 AS14618 Amazon.com, Inc. 0.58ms from Ashburn, US
44.209.45.88 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
54.161.254.152 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
15.204.150.152 AS16276 OVH SAS 1.32ms from Ashburn, US
174.34.48.40 AS14742 Unitas Global 0.84ms from Boston, US
24.25.17.200 AS11426 Charter Communications Inc 6.77ms from Charlotte, US
98.19.249.40 AS7029 Windstream Communications LLC 12.04ms from Chicago, US
42.117.20.232 AS18403 FPT Telecom Company 9.65ms from Hanoi, VN
160.187.181.8 AS153354 Dinco Pakistan private limited 2.32ms from Lahore, PK
62.7.39.8 AS2856 British Telecommunications PLC 1.16ms from London, GB
109.175.159.88 AS42689 Glide Student & Residential Limited 1.72ms from London, GB
83.195.69.24 AS3215 Orange S.A. 3.64ms from Marseille, FR
142.169.218.72 AS852 TELUS Communications Inc. 1.89ms from Montreal, CA
116.1.52.232 AS4134 CHINANET-BACKBONE 6.95ms from Nanning, CN
34.178.99.40 AS396982 Google LLC 0.14ms from Oudeschip, NL
66.127.65.168 AS7018 AT&T Enterprises, LLC 2.63ms from San Jose, US
76.126.156.248 AS7922 Comcast Cable Communications, LLC 4.67ms from San Jose, US
143.106.68.24 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 2.39ms from Sao Paulo, BR
101.230.250.40 AS4812 China Telecom (Group) 2.60ms from Shanghai, CN
37.222.234.248 AS12430 VODAFONE ESPANA S.A.U. 4.21ms from Barcelona, ES
122.172.92.40 AS24560 Bharti Airtel Ltd., Telemedia Services 1.35ms from Bengaluru, IN
205.196.124.56 AS36162 CONCERGENT, LLC 13.82ms from Dallas, US
51.186.228.56 AS5607 Sky UK Limited 1.32ms from Dublin, IE
93.130.255.88 AS6805 Telefonica Germany GmbH & Co.OHG 2.40ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 103.172.237.237
traceroute to 103.172.237.237 (103.172.237.237): 64 hops max, 52 byte packets
1 [AS15169] 64.233.174.23 187.685 ms
2 [AS24088] 103.88.113.1 211.48 ms
3 *
4 [AS24088] 202.60.110.233 210.796 ms
6 [AS38253] 103.5.211.41 210.562 ms
7 [AS38253] 103.172.237.237 211.424 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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