1. All IP Ranges
  2. 171.0.0.0/8
  3. 171.244.0.0/16
  4. AS38731  | 171.244.0.0/22

171.244.0.0/22

AS38731  ·  Vietel - CHT Compamy Ltd

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS38731
Parent Range 171.224.0.0/11
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        171.224.0.0 - 171.255.255.255
netname:        VIETTEL-VN
descr:          Viettel Group
descr:          No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
admin-c:        TVT8-AP
tech-c:         NDT9-AP
status:         ALLOCATED PORTABLE
mnt-irt:        IRT-VNNIC-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-11T09:43:21Z
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 Dang Tiep
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         [email protected]
nic-hdl:        NDT9-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2017-11-11T09:40:35Z
source:         APNIC

person:         Tran Van Thanh
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         [email protected]
nic-hdl:        TVT8-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2018-08-21T09:57:13Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:04Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:09Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:11:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.244.0.0/22

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Nearby Ranges

BGP prefixes that overlap with 171.244.0.0/16

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Hosted domains

There are 67 domain names hosted across 30 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.244.0.91 soskin.vn 16
171.244.3.101 mlf.edu.vn 9
171.244.3.132 vcchomes.vn 4
171.244.0.163 xedaynhat.com 4
171.244.0.125 thucucmegabeautycenter.vn 4
171.244.0.123 duan-24h.com 3
171.244.3.100 hisoft.com.vn 2
171.244.3.116 tictak.io 2
171.244.1.77 songanhseafood.com 2
171.244.3.228 bardahl-vietnam.com 2
171.244.3.87 thientuong.vn 1
171.244.0.105 zinnia.group 1
171.244.1.50 giftpop.vn 1
171.244.3.250 leopard.net.vn 1
171.244.3.42 giamsatlotrinh.vn 1
171.244.0.104 thucuchospital.vn 1
171.244.1.85 galaxy-blinds.vn 1
171.244.0.118 1fintech.vn 1
171.244.0.212 ca.gov.vn 1
171.244.3.54 hoidapphapluat.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

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

IP Address ASN Details
171.244.0.206 AS38731 Vietel - CHT Compamy Ltd 0.20ms from Hanoi, VN
171.244.2.102 AS38731 Vietel - CHT Compamy Ltd 0.17ms from Hanoi, VN
171.244.3.5 AS38731 Vietel - CHT Compamy Ltd 0.21ms from Hanoi, VN
171.244.1.46 AS38731 Vietel - CHT Compamy Ltd 0.42ms 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
123.63.32.214 AS55410 Vodafone Idea Ltd 1.15ms from Ahmedabad, IN
181.124.203.214 AS23201 Telecel S.A. 8.75ms from Asuncion, PY
45.25.123.134 AS7018 AT&T Enterprises, LLC 3.90ms from Atlanta, US
104.178.151.214 AS7018 AT&T Enterprises, LLC 6.94ms from Atlanta, US
89.134.158.246 AS21334 One Hungary Ltd. 0.54ms from Budapest, HU
71.194.189.38 AS7922 Comcast Cable Communications, LLC 6.07ms from Chicago, US
98.243.165.86 AS7922 Comcast Cable Communications, LLC 8.73ms from Flint, US
202.64.50.6 AS9381 HKBN Enterprise Solutions HK Limited 0.72ms from Hong Kong, HK
99.50.13.230 AS7018 AT&T Enterprises, LLC 2.18ms from Houston, US
74.114.193.246 AS36776 Five9 Inc. 1.24ms from Montreal, CA
81.254.172.70 AS3215 Orange S.A. 5.25ms from Paris, FR
186.225.27.54 AS262760 76 TELECOMUNICAÇÃO LTDA 1.49ms from Sao Paulo, BR
5.107.102.198 AS5384 Emirates Internet 4.85ms from Al Fujairah City, AE
23.24.101.54 AS7922 Comcast Cable Communications, LLC 6.59ms from Ashburn, US
99.6.106.6 AS7018 AT&T Enterprises, LLC 10.54ms from Atlanta, US
219.235.91.182 AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany 10.42ms from Changchun, CN
98.30.44.230 AS10796 Charter Communications Inc 13.57ms from Columbus, US
88.153.127.214 AS3209 Vodafone GmbH 8.86ms from Duesseldorf, DE
217.233.74.38 AS3320 Deutsche Telekom AG 1.49ms from Hamburg, DE
42.84.25.246 AS4837 CHINA UNICOM China169 Backbone 10.95ms from Liaoyang, CN
176.25.63.198 AS5607 Sky UK Limited 7.42ms from London, GB
125.199.160.118 AS2518 BIGLOBE Inc. 3.60ms from Osaka, JP
54.80.47.166 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
112.160.237.118 AS4766 Korea Telecom 6.64ms from Seoul, KR
218.146.169.134 AS4766 Korea Telecom 6.76ms 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 171.244.3.221
traceroute to 171.244.3.221 (171.244.3.221): 64 hops max, 52 byte packets
6 *
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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