171.226.64.0/21

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 171.226.64.0/21

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 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

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

1,435 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.226.71.72 AS7552 Viettel Group 15.92ms from Ho Chi Minh City, VN
171.226.66.66 AS7552 Viettel Group 15.73ms from Ho Chi Minh City, VN
171.226.65.36 AS7552 Viettel Group 15.76ms from Ho Chi Minh City, VN
171.226.67.175 AS7552 Viettel Group 15.62ms from Ho Chi Minh City, VN
171.226.70.200 AS7552 Viettel Group 15.73ms from Ho Chi Minh City, VN
171.226.68.10 AS7552 Viettel Group 15.61ms from Ho Chi Minh City, VN
171.226.64.183 AS7552 Viettel Group 15.78ms from Ho Chi Minh City, VN
171.226.69.161 AS7552 Viettel Group 15.80ms 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
20.185.89.213 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
191.176.73.197 AS28573 Claro NXT Telecomunicacoes Ltda 5.33ms from Brasilia, BR
68.79.91.149 AS7018 AT&T Enterprises, LLC 8.14ms from Chicago, US
163.194.44.21 AS395610 Nexstar Broadcasting Inc. 17.15ms from Dallas, US
3.127.26.101 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
178.142.237.245 AS9145 EWE TEL GmbH 4.62ms from Hamburg, DE
183.178.21.165 AS9269 Hong Kong Broadband Network Ltd. 0.83ms from Hong Kong, HK
85.91.56.5 AS51553 Telecom Plus PLC 0.30ms from London, GB
77.32.190.53 AS200484 Sendinblue SAS 4.31ms from Paris, FR
176.143.77.101 AS5410 Bouygues Telecom SA 7.92ms from Paris, FR
4.39.104.85 AS3356 Level 3 Parent, LLC 0.63ms from Phoenix, US
93.153.13.53 AS13036 T-Mobile Czech Republic a.s. 3.54ms from Prague, CZ
186.232.253.181 AS268976 Weclix Telecom S/A 3.69ms from Sao Jose do Rio Preto, BR
128.95.241.213 AS73 University of Washington 0.46ms from Seattle, US
222.233.37.165 AS9318 SK Broadband Co Ltd 1.69ms from Seoul, KR
185.252.200.245 AS48715 Sefroyek Pardaz Engineering PJSC 17.34ms from Yerevan, AM
99.101.187.85 AS7018 AT&T Enterprises, LLC 6.51ms from Chicago, US
34.67.137.149 AS396982 Google LLC 0.11ms from Council Bluffs, US
47.220.173.117 AS19108 Optimum 5.21ms from Dallas, US
34.242.103.53 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
89.182.45.181 AS13045 htp GmbH 6.48ms from Frankfurt am Main, DE
37.228.87.5 AS34352 MSN Telecom LLC 6.07ms from Kazan, RU
109.162.70.181 AS15895 Kyivstar PJSC 0.87ms from Kyiv, UA
4.79.137.197 AS3356 Level 3 Parent, LLC 0.32ms from Los Angeles, US
82.21.130.229 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.16ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 171.226.64.136
traceroute to 171.226.64.136 (171.226.64.136): 64 hops max, 52 byte packets
1 [AS15169] 66.249.94.36 7.254 ms
2 *
3 *
4 [AS7552] 27.68.200.26 165.314 ms
5 *
6 [AS7552] 171.226.64.136 167.691 ms
Measurement taken from IPinfo ProbeNet in Las Vegas, US
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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