171.231.24.0/21

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 171.231.24.0/21

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 171.231.0.0/16

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

1,291 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.231.29.49 AS7552 Viettel Group 15.04ms from Ho Chi Minh City, VN
171.231.28.176 AS7552 Viettel Group 15.10ms from Ho Chi Minh City, VN
171.231.25.93 AS7552 Viettel Group 15.13ms from Ho Chi Minh City, VN
171.231.24.123 AS7552 Viettel Group 14.91ms from Ho Chi Minh City, VN
171.231.27.198 AS7552 Viettel Group 14.73ms from Ho Chi Minh City, VN
171.231.30.172 AS7552 Viettel Group 14.97ms from Ho Chi Minh City, VN
171.231.26.210 AS7552 Viettel Group 15.17ms from Ho Chi Minh City, VN
171.231.31.112 AS7552 Viettel Group 15.08ms 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
67.128.222.5 AS209 CenturyLink Communications, LLC 18.49ms from Chicago, US
171.235.93.213 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
24.90.68.85 AS12271 Charter Communications Inc 4.74ms from New York City, US
106.165.119.117 AS2516 KDDI CORPORATION 15.65ms from Osaka, JP
176.180.48.133 AS5410 Bouygues Telecom SA 6.77ms from Paris, FR
191.178.254.229 AS28573 Claro NXT Telecomunicacoes Ltda 1.65ms from Sao Paulo, BR
2.70.105.85 AS44034 Hi3G Access AB 7.97ms from Stockholm, SE
1.41.135.165 AS4804 Microplex PTY LTD 2.84ms from Sydney, AU
126.55.254.197 AS17676 SoftBank Corp. 3.44ms from Tokyo, JP
129.213.73.197 AS31898 Oracle Corporation 0.30ms from Ashburn, US
209.20.234.149 AS7029 Windstream Communications LLC 0.80ms from Ashburn, US
34.221.0.117 AS16509 Amazon.com, Inc. 0.26ms from Boardman, US
190.144.237.21 AS14080 Telmex Colombia S.A. 1.06ms from Bogota, CO
177.6.111.53 AS8167 V tal 3.88ms from Brasilia, BR
183.66.168.5 AS4134 CHINANET-BACKBONE 2.05ms from Chongqing, CN
42.107.248.5 AS38266 Vodafone Idea Ltd 4.64ms from Delhi, IN
203.83.174.37 AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka 0.53ms from Dhaka, BD
39.172.98.213 AS56041 China Mobile communications corporation 10.57ms from Hangzhou, CN
65.59.51.197 AS3356 Level 3 Parent, LLC 0.70ms from Houston, US
72.236.128.101 AS3356 Level 3 Parent, LLC 0.35ms from Miami, US
82.85.65.5 AS8612 Tiscali Italia S.P.A. 17.57ms from Milan, IT
223.111.137.181 AS56046 China Mobile communications corporation 2.34ms from Nanjing, CN
142.196.153.21 AS33363 Charter Communications, Inc 8.57ms from Orlando, US
179.100.92.101 AS27699 TELEFÔNICA BRASIL S.A 10.58ms from Osasco, BR
52.46.74.85 AS16509 Amazon.com, Inc. 0.35ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 171.231.29.170
traceroute to 171.231.29.170 (171.231.29.170): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS7552] 117.3.55.242 32.341 ms
6 *
7 [AS7552] 171.231.29.170 32.244 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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