171.226.128.0/21

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:  2025-10-08T04:42:43Z
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 171.226.128.0/21

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 4 domain names hosted across 4 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

1,438 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.226.135.242 AS7552 Viettel Group 1.09ms from Ho Chi Minh City, VN
171.226.128.216 AS7552 Viettel Group 0.93ms from Ho Chi Minh City, VN
171.226.130.42 AS7552 Viettel Group 0.97ms from Ho Chi Minh City, VN
171.226.131.238 AS7552 Viettel Group 0.83ms from Ho Chi Minh City, VN
171.226.129.246 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
171.226.132.4 AS7552 Viettel Group 0.94ms from Ho Chi Minh City, VN
171.226.134.252 AS7552 Viettel Group 0.83ms from Ho Chi Minh City, VN
171.226.133.37 AS7552 Viettel Group 0.83ms 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
20.54.135.37 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
222.29.216.69 AS4538 China Education and Research Network Center 3.33ms from Beijing, CN
5.206.83.117 AS8369 Intersvyaz-2 JSC 1.42ms from Chelyabinsk, RU
120.201.153.37 AS56044 China Mobile communications corporation 15.10ms from Dalian, CN
18.195.111.37 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
163.142.60.181 AS17816 China Unicom IP network China169 Guangdong province 4.82ms from Guangzhou, CN
14.169.200.53 AS45899 VNPT Corp 1.11ms from Ho Chi Minh City, VN
89.109.8.165 AS12389 PJSC Rostelecom 6.15ms from Kazan, RU
51.195.235.165 AS16276 OVH SAS 0.36ms from London, GB
137.222.157.85 AS786 Jisc Services Limited 6.45ms from London, GB
191.88.126.181 AS27831 Colombia Móvil 11.39ms from Medellin, CO
108.58.29.21 AS6128 Cablevision Systems Corp. 3.70ms from New York City, US
50.89.17.5 AS33363 Charter Communications, Inc 6.04ms from Orlando, US
200.159.95.117 AS10429 TELEFÔNICA BRASIL S.A 1.62ms from Osasco, BR
192.34.250.165 AS13415 FirstDigital Communications, LLC 0.72ms from Salt Lake City, US
50.87.21.53 AS46606 Unified Layer 1.97ms from Salt Lake City, US
125.178.79.229 AS17858 LG POWERCOMM 1.60ms from Seoul, KR
61.98.176.101 AS9318 SK Broadband Co Ltd 5.02ms from Seoul, KR
195.12.173.21 AS8764 Telia Lietuva, AB 4.16ms from Siauliai, LT
202.5.205.69 AS10076 ERDEMNET Mongolian National Research and Education Network 0.49ms from Ulan Bator, MN
168.19.1.133 AS3479 Board of Regents of the University System of Georgia 4.94ms from Atlanta, US
203.146.57.165 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.63ms from Bangkok, TH
101.201.180.229 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.06ms from Beijing, CN
52.88.255.181 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
147.91.13.5 AS13092 Akademska mreza Republike Srbije - AMRES 10.20ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -f5 171.226.128.19
traceroute to 171.226.128.19 (171.226.128.19): 64 hops max, 52 byte packets
5 [AS7552] 27.68.208.73 288.391 ms
6 *
7 *
8 [AS7552] 171.226.128.19 273.082 ms
Measurement taken from IPinfo ProbeNet in San Juan, PR
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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