171.233.208.0/21

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:         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 171.233.208.0/21

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 171.233.0.0/16

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
171.233.213.152 beautifulblossomgarden.io.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

Pingable IPs

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

IP Address ASN Details
171.233.208.97 AS7552 Viettel Group 1.36ms from Ho Chi Minh City, VN
171.233.211.234 AS7552 Viettel Group 2.42ms from Ho Chi Minh City, VN
171.233.213.238 AS7552 Viettel Group 1.94ms from Ho Chi Minh City, VN
171.233.209.57 AS7552 Viettel Group 1.55ms from Ho Chi Minh City, VN
171.233.210.177 AS7552 Viettel Group 1.48ms from Ho Chi Minh City, VN
171.233.215.211 AS7552 Viettel Group 1.86ms 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
18.173.76.21 AS16509 Amazon.com, Inc. 0.08ms from Atlanta, US
140.143.254.181 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.72ms from Beijing, CN
104.10.200.69 AS7018 AT&T Enterprises, LLC 9.95ms from Chicago, US
121.254.30.133 AS23563 SK Broadband Co Ltd 1.93ms from Incheon, KR
81.211.251.245 AS48503 Tele2 Kazakhstan 4.78ms from Karagandy, KZ
212.241.168.117 AS5413 Wavenet Limited 0.48ms from London, GB
46.216.192.229 AS25106 Mobile TeleSystems JLLC 17.17ms from Minsk, BY
132.150.133.133 AS2116 GLOBALCONNECT AS 0.58ms from Oslo, NO
97.185.167.229 AS6167 Verizon Business 9.54ms from Portland, US
192.245.255.21 AS29854 WestHost, Inc. 0.99ms from Salt Lake City, US
187.21.161.229 AS28573 Claro NXT Telecomunicacoes Ltda 6.17ms from Sao Paulo, BR
183.193.227.5 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.11ms from Shanghai, CN
125.111.41.101 AS4134 CHINANET-BACKBONE 10.30ms from Shanghai, CN
107.207.35.69 AS7018 AT&T Enterprises, LLC 3.07ms from Atlanta, US
101.109.175.53 AS23969 TOT Public Company Limited 1.29ms from Bangkok, TH
117.232.33.21 AS9829 National Internet Backbone 5.21ms from Bengaluru, IN
24.218.66.165 AS7922 Comcast Cable Communications, LLC 9.12ms from Boston, US
121.46.114.117 AS134875 ZPOINT KOTA 10.71ms from Delhi, IN
183.142.118.245 AS4134 CHINANET-BACKBONE 6.99ms from Hangzhou, CN
204.15.124.245 AS33398 Miva Merchant, Inc. 1.21ms from Las Vegas, US
101.33.21.213 AS139341 ACE 0.12ms from Los Angeles, US
218.72.255.133 AS4134 CHINANET-BACKBONE 7.33ms from Ningbo, CN
58.158.15.37 AS17506 ARTERIA Networks Corporation 0.69ms from Osaka, JP
168.126.67.117 AS4766 Korea Telecom 0.95ms from Seoul, KR
148.136.141.133 AS3301 Telia Company AB 3.80ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 171.233.209.57
traceroute to 171.233.209.57 (171.233.209.57): 64 hops max, 52 byte packets
1 [AS202422] 92.223.90.1 0.157 ms
2 *
3 *
4 *
5 *
6 [AS7552] 117.1.220.93 30.006 ms
7 [AS7552] 27.68.210.39 28.232 ms
8 *
9 [AS7552] 171.233.209.57 28.132 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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