171.244.136.0/21

AS7552 · Viettel Group

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS7552
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 171.244.136.0/21

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 666 domain names hosted across 227 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.244.143.70	aulacland.vn	16
171.244.141.175	adtcreative.vn	13
171.244.143.83	dulichcanhchimviet.com	10
171.244.137.25	ecotankcolortour2024.vn	8
171.244.139.48	thuaphatlaibentre.vn	5
171.244.141.139	innodigitech.com	4
171.244.142.81	thanhthanh365.us	4
171.244.142.29	itraining.com.vn	4
171.244.141.136	toilasinhvien.org	4
171.244.139.64	jbworld.gr	4
171.244.142.82	flytrip.vn	3
171.244.143.197	diendanphaisinh.vn	3
171.244.142.230	omega.net.vn	3
171.244.136.21	ngoctu.shop	2
171.244.143.235	3phantu.com	2
171.244.141.34	megarise.co	2
171.244.143.181	edubox.vn	2
171.244.142.110	vuaco.net	2
171.244.143.19	doanvien.net	2
171.244.142.206	giaonhan88.com	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

1,138 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
171.244.141.9	AS7552 Viettel Group	`1.06ms` from Ho Chi Minh City, VN
171.244.140.168	AS7552 Viettel Group	`1.07ms` from Ho Chi Minh City, VN
171.244.138.16	AS7552 Viettel Group	`0.51ms` from Ho Chi Minh City, VN
171.244.142.120	AS7552 Viettel Group	`1.08ms` from Ho Chi Minh City, VN
171.244.139.3	AS7552 Viettel Group	`0.50ms` from Ho Chi Minh City, VN
171.244.143.206	AS7552 Viettel Group	`0.99ms` from Ho Chi Minh City, VN
171.244.136.31	AS7552 Viettel Group	`0.57ms` from Ho Chi Minh City, VN
171.244.137.216	AS7552 Viettel Group	`0.49ms` 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
105.97.175.85	AS36947 Telecom Algeria	`12.03ms` from Algiers, DZ
24.145.53.85	AS11776 Breezeline	`16.42ms` from Ashburn, US
167.71.239.245	AS14061 DigitalOcean, LLC	`0.27ms` from Bengaluru, IN
79.121.115.197	AS8462 Tarr Kft.	`12.14ms` from Budapest, HU
60.14.74.149	AS4837 CHINA UNICOM China169 Backbone	`11.45ms` from Changchun, CN
223.177.2.5	AS24560 Bharti Airtel Ltd., Telemedia Services	`7.55ms` from Delhi, IN
75.71.98.213	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Denver, US
54.73.217.213	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
31.150.60.101	AS9145 EWE TEL GmbH	`5.66ms` from Hamburg, DE
80.247.19.21	AS39875 Zycomm Electronics Limited	`5.62ms` from London, GB
31.59.231.101	AS5065 Bunny Communications	`0.57ms` from Los Angeles, US
79.150.35.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.64ms` from Madrid, ES
95.190.125.197	AS12389 PJSC Rostelecom	`6.70ms` from Novosibirsk, RU
193.50.78.101	AS2200 Renater	`5.65ms` from Paris, FR
44.215.202.101	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
73.239.194.21	AS7922 Comcast Cable Communications, LLC	`11.05ms` from Seattle, US
125.149.127.181	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
218.144.75.85	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
111.1.168.37	AS56041 China Mobile communications corporation	`4.49ms` from Shanghai, CN
34.145.44.229	AS396982 Google LLC	`0.17ms` from The Dalles, US
66.207.224.5	AS15153 StarVision, Inc.	`8.30ms` from Charlotte, US
139.102.85.101	AS399315 Indiana State University	`6.03ms` from Chicago, US
99.189.73.181	AS7018 AT&T Enterprises, LLC	`6.55ms` from Dallas, US
81.96.92.53	AS5089 Virgin Media Limited	`10.42ms` from London, GB
107.210.214.101	AS7018 AT&T Enterprises, LLC	`19.07ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 171.244.140.120

traceroute to 171.244.140.120 (171.244.140.120): 64 hops max, 52 byte packets

4 [AS5603] 193.189.168.101 23.395 ms

5 [AS5603] 95.176.251.11 21.127 ms

6 *

7 *

8 [AS7552] 203.113.186.210 291.856 ms

9 *

10 [AS7552] 27.71.239.246 264.939 ms

11 [AS7552] 171.244.140.120 269.472 ms

Measurement taken from

IPinfo ProbeNet in Skopje, MK

On December 6th 2025

What are IP address ranges?

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