171.243.180.0/22

AS7552 · Viettel Group

Need more data or want to access it via API or data downloads? Sign up to get free access

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:         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 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:         soc@viettel.com.vn
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:         soc@viettel.com.vn
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 171.243.180.0/22

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 171.243.0.0/16

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
171.243.183.169	AS7552 Viettel Group	`7.72ms` from Hanoi, VN
171.243.180.239	AS7552 Viettel Group	`7.62ms` from Hanoi, VN
171.243.182.226	AS7552 Viettel Group	`7.65ms` from Hanoi, VN
171.243.181.195	AS7552 Viettel Group	`7.65ms` 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
115.188.252.166	AS4771 Spark New Zealand Trading Ltd.	`18.22ms` from Auckland, NZ
50.150.15.246	AS7922 Comcast Cable Communications, LLC	`0.84ms` from Boston, US
151.248.49.198	AS39686 Eurofiber Nederland BV	`0.48ms` from Brussels, BE
119.44.11.182	AS131562 HUNAN CATV Network Group CO.,LTD.	`2.61ms` from Changsha, CN
12.248.61.150	AS7018 AT&T Enterprises, LLC	`6.09ms` from Columbus, US
114.139.90.118	AS4134 CHINANET-BACKBONE	`4.22ms` from Guiyang, CN
115.75.235.86	AS7552 Viettel Group	`1.41ms` from Ho Chi Minh City, VN
101.36.106.38	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.72ms` from Hong Kong, HK
76.199.20.86	AS7018 AT&T Enterprises, LLC	`4.92ms` from Houston, US
90.193.28.230	AS5607 Sky UK Limited	`0.86ms` from London, GB
20.0.199.22	AS8075 Microsoft Corporation	`0.22ms` from London, GB
195.216.165.150	AS32043 NeoFiber Communications inc.	`0.09ms` from Madrid, ES
95.19.213.54	AS12479 Orange Espagne SA	`8.22ms` from Marseille, FR
46.21.183.246	AS47217 Planetel SPA	`1.39ms` from Milan, IT
60.105.160.86	AS17676 SoftBank Corp.	`3.39ms` from Osaka, JP
88.189.249.230	AS12322 Free SAS	`8.42ms` from Paris, FR
112.244.219.246	AS4837 CHINA UNICOM China169 Backbone	`6.89ms` from Qingdao, CN
108.83.103.102	AS7018 AT&T Enterprises, LLC	`4.10ms` from San Jose, US
189.186.124.22	AS8151 UNINET	`5.67ms` from Santiago de Queretaro, MX
174.57.133.102	AS7922 Comcast Cable Communications, LLC	`8.70ms` from Secaucus, US
177.195.150.134	AS28573 Claro NXT Telecomunicacoes Ltda	`5.54ms` from São Paulo, BR
186.251.92.22	AS52624 WEB TELECOMUNICAÇÕES LTDA	`0.79ms` from São Paulo, BR
117.72.87.150	AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch	`0.30ms` from Tianjin, CN
113.148.119.86	AS2516 KDDI CORPORATION	`7.50ms` from Tokyo, JP
125.192.1.118	AS2518 BIGLOBE Inc.	`2.32ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 171.243.181.137

traceroute to 171.243.181.137 (171.243.181.137): 64 hops max, 52 byte packets

5 [AS7552] 27.68.193.238 58.053 ms

6 [AS7552] 117.0.27.84 58.348 ms

7 [AS7552] 116.97.92.165 56.949 ms

8 [AS7552] 171.243.181.137 59.005 ms

Measurement taken from

IPinfo ProbeNet in Sepang, MY

On March 20th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales