171.226.0.0/21

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 171.226.0.0/21

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 171.226.0.0/16

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

Pingable IPs

1,384 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.226.1.213 AS7552 Viettel Group 3.00ms from Ho Chi Minh City, VN
171.226.6.189 AS7552 Viettel Group 3.13ms from Ho Chi Minh City, VN
171.226.4.68 AS7552 Viettel Group 3.12ms from Ho Chi Minh City, VN
171.226.2.192 AS7552 Viettel Group 3.26ms from Ho Chi Minh City, VN
171.226.7.132 AS7552 Viettel Group 2.90ms from Ho Chi Minh City, VN
171.226.0.79 AS7552 Viettel Group 3.02ms from Ho Chi Minh City, VN
171.226.3.22 AS7552 Viettel Group 3.25ms from Ho Chi Minh City, VN
171.226.5.162 AS7552 Viettel Group 3.04ms 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
82.168.13.5 AS1136 KPN B.V. 1.66ms from Amsterdam, NL
84.241.135.213 AS20847 Previder B.V. 0.86ms from Amsterdam, NL
221.176.23.133 AS9808 China Mobile Communications Group Co., Ltd. 1.41ms from Beijing, CN
185.143.228.117 AS29802 HIVELOCITY, Inc. 0.14ms from Dallas, US
83.54.223.133 AS3352 TELEFONICA DE ESPANA S.A.U. 8.91ms from Madrid, ES
13.36.203.21 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
194.243.77.229 AS3269 Telecom Italia S.p.A. 9.17ms from Rome, IT
174.21.129.229 AS209 CenturyLink Communications, LLC 1.35ms from Seattle, US
115.2.172.149 AS4766 Korea Telecom 2.25ms from Seoul, KR
18.136.243.101 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
121.210.192.245 AS1221 Telstra Limited 17.59ms from Sydney, AU
220.180.4.69 AS4134 CHINANET-BACKBONE 6.46ms from Wuhan, CN
98.21.6.133 AS7029 Windstream Communications LLC 8.75ms from Atlanta, US
221.179.193.5 AS9808 China Mobile Communications Group Co., Ltd. 1.77ms from Beijing, CN
20.190.152.21 AS8075 Microsoft Corporation 0.25ms from Boydton, US
185.31.150.117 AS35625 Eurofiber France SAS 0.46ms from Lille, FR
185.246.188.149 AS200651 FlokiNET ehf 0.23ms from Meppel, NL
210.167.215.181 AS2516 KDDI CORPORATION 0.77ms from Osaka, JP
187.88.33.85 AS26599 TELEFÔNICA BRASIL S.A 2.02ms from Osasco, BR
86.205.232.245 AS3215 Orange S.A. 8.91ms from Paris, FR
117.123.155.213 AS17849 SK Broadband Co Ltd 2.81ms from Seoul, KR
104.210.86.53 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
65.205.43.165 AS701 Verizon Business 2.49ms from Ashburn, US
136.58.88.101 AS16591 Google Fiber Inc. 7.14ms from Atlanta, US
211.147.151.69 AS18239 CAPNET 2.34ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 171.226.7.19
traceroute to 171.226.7.19 (171.226.7.19): 64 hops max, 52 byte packets
1 [AS202422] 5.45.184.2 7.184 ms
3 *
4 *
5 *
6 *
7 *
8 *
9 [AS7552] 171.226.7.19 158.153 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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