171.236.16.0/22

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 171.236.16.0/22

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 171.236.0.0/16

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

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

IP Address	ASN	Details
171.236.17.169	AS7552 Viettel Group	`5.07ms` from Hanoi, VN
171.236.16.155	AS7552 Viettel Group	`5.04ms` from Hanoi, VN
171.236.18.128	AS7552 Viettel Group	`5.27ms` from Hanoi, VN
171.236.19.66	AS7552 Viettel Group	`4.91ms` 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
20.96.112.102	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
109.58.183.70	AS44034 Hi3G Access AB	`7.38ms` from Copenhagen, DK
75.244.166.70	AS6167 Verizon Business	`7.23ms` from Denver, US
20.40.229.166	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
91.63.35.166	AS3320 Deutsche Telekom AG	`6.22ms` from Duesseldorf, DE
217.46.211.6	AS2856 British Telecommunications PLC	`3.18ms` from Erith, GB
183.153.27.102	AS4134 CHINANET-BACKBONE	`10.71ms` from Hangzhou, CN
8.152.20.230	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.13ms` from Hohhot, CN
128.208.193.6	AS73 University of Washington	`8.24ms` from Seattle, US
203.251.78.198	AS4766 Korea Telecom	`4.54ms` from Seoul, KR
20.167.100.118	AS8075 Microsoft Corporation	`0.66ms` from Sydney, AU
20.48.251.246	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
155.141.255.214	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
43.209.184.134	AS16509 Amazon.com, Inc.	`1.64ms` from Bangkok, TH
173.69.55.118	AS701 Verizon Business	`2.96ms` from Boston, US
139.218.213.150	AS9443 Vocus Retail	`1.77ms` from Brisbane, AU
13.203.222.102	AS16509 Amazon.com, Inc.	`0.34ms` from Mumbai, IN
172.236.183.54	AS63949 Akamai Connected Cloud	`0.41ms` from Mumbai, IN
202.67.23.118	AS7522 STNet, Incorporated	`6.87ms` from Osaka, JP
88.190.108.54	AS12322 Free SAS	`2.23ms` from Paris, FR
109.107.217.102	AS16019 Vodafone Czech Republic a.s.	`15.73ms` from Prague, CZ
31.148.123.38	AS60165 Dialog Ltd.	`4.79ms` from Saint Petersburg, RU
187.171.189.118	AS8151 UNINET	`9.82ms` from Santiago de Queretaro, MX
32.214.113.6	AS46690 Southern New England Telephone Company and SNET America, Inc.	`9.70ms` from Secaucus, US
180.182.148.230	AS17839 LG HelloVision Corp.	`6.72ms` 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 171.236.16.210

traceroute to 171.236.16.210 (171.236.16.210): 64 hops max, 52 byte packets

5 [AS7552] 171.251.208.109 3.685 ms

6 [AS7552] 27.68.192.22 2.606 ms

7 [AS7552] 27.67.66.184 4.418 ms

8 [AS7552] 171.236.16.210 6.598 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

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