171.233.16.0/22

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:         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 171.233.16.0/22

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 171.233.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.233.18.69	duc22tuyenquang.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

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

IP Address	ASN	Details
171.233.19.241	AS7552 Viettel Group	`2.81ms` from Hanoi, VN
171.233.16.17	AS7552 Viettel Group	`2.85ms` from Hanoi, VN
171.233.17.66	AS7552 Viettel Group	`2.94ms` from Hanoi, VN
171.233.18.157	AS7552 Viettel Group	`2.81ms` 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
144.178.247.198	AS39686 Eurofiber Nederland BV	`0.63ms` from Amsterdam, NL
17.57.155.38	AS714 Apple Inc.	`0.29ms` from Ashburn, US
194.114.66.38	AS206618 Volkswagen AG	`4.07ms` from Berlin, DE
50.252.203.102	AS7922 Comcast Cable Communications, LLC	`5.72ms` from Boston, US
87.165.182.118	AS3320 Deutsche Telekom AG	`5.43ms` from Duesseldorf, DE
117.6.79.230	AS7552 Viettel Group	`1.13ms` from Hanoi, VN
171.61.219.246	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.93ms` from Hyderabad, IN
66.95.217.214	AS5065 Bunny Communications	`0.58ms` from Los Angeles, US
107.4.209.182	AS7922 Comcast Cable Communications, LLC	`4.18ms` from Minneapolis, US
96.85.57.54	AS7922 Comcast Cable Communications, LLC	`10.37ms` from Murfreesboro, US
130.93.175.214	AS25540 Alphalink SASU	`9.80ms` from Paris, FR
82.120.202.198	AS3215 Orange S.A.	`11.06ms` from Paris, FR
78.40.92.102	AS51664 Bilendi Technology SARL	`0.65ms` from Paris, FR
65.61.43.198	AS11357 InfoQuest Technologies, Inc.	`10.87ms` from Pittsburgh, US
201.80.18.38	AS28573 Claro NXT Telecomunicacoes Ltda	`11.76ms` from Rio de Janeiro, BR
216.57.170.214	AS32444 Anthem Broadband	`4.93ms` from Salt Lake City, US
106.166.172.38	AS2516 KDDI CORPORATION	`18.12ms` from Tokyo, JP
174.181.1.86	AS7922 Comcast Cable Communications, LLC	`7.84ms` from Ashburn, US
8.131.214.214	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.61ms` from Beijing, CN
59.67.5.6	AS4538 China Education and Research Network Center	`6.33ms` from Beijing, CN
134.161.194.38	AS22594 University of Northern Iowa	`8.24ms` from Chicago, US
69.24.28.6	AS10796 Charter Communications Inc	`6.73ms` from Columbus, US
96.94.136.6	AS7922 Comcast Cable Communications, LLC	`7.77ms` from Flint, US
1.191.208.102	AS4837 CHINA UNICOM China169 Backbone	`8.44ms` from Harbin, CN
115.89.21.22	AS3786 LG DACOM Corporation	`1.97ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 171.233.16.57

traceroute to 171.233.16.57 (171.233.16.57): 64 hops max, 52 byte packets

2 [AS38731] 116.111.179.38 0.47 ms

3 *

4 *

5 *

6 *

7 [AS7552] 116.104.81.209 2.487 ms

8 [AS7552] 171.233.16.57 5.464 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On March 13th 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.

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