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:  2025-11-17T23:08:34Z
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 171.226.128.0/21

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 3 domain names hosted across 3 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

1,448 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.226.130.168 AS7552 Viettel Group 1.09ms from Ho Chi Minh City, VN
171.226.131.52 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
171.226.132.244 AS7552 Viettel Group 0.93ms from Ho Chi Minh City, VN
171.226.129.161 AS7552 Viettel Group 0.97ms from Ho Chi Minh City, VN
171.226.133.37 AS7552 Viettel Group 0.82ms from Ho Chi Minh City, VN
171.226.134.110 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
171.226.135.29 AS7552 Viettel Group 0.84ms from Ho Chi Minh City, VN
171.226.128.216 AS7552 Viettel Group 0.78ms 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
108.210.179.149 AS7018 AT&T Enterprises, LLC 1.61ms from Atlanta, US
77.233.243.133 AS31027 GlobalConnect A/S 0.52ms from Copenhagen, DK
102.135.95.149 AS9009 M247 Europe SRL 0.17ms from Dallas, US
75.70.113.213 AS7922 Comcast Cable Communications, LLC 1.86ms from Denver, US
51.187.96.37 AS5607 Sky UK Limited 1.38ms from Dublin, IE
217.250.226.133 AS3320 Deutsche Telekom AG 4.57ms from Frankfurt am Main, DE
79.32.41.149 AS3269 Telecom Italia S.p.A. 2.42ms from Milan, IT
208.58.100.245 AS6079 RCN 4.01ms from Philadelphia, US
151.28.207.245 AS1267 WIND TRE S.P.A. 3.58ms from Rome, IT
4.151.51.5 AS8075 Microsoft Corporation 0.23ms from San Antonio, US
125.186.219.101 AS17858 LG POWERCOMM 1.96ms from Seoul, KR
122.252.126.181 AS18318 LG HelloVision Corp. 6.27ms from Seoul, KR
146.190.244.21 AS14061 DigitalOcean, LLC 0.27ms from Toronto, CA
109.125.231.181 AS44692 "Domtel Telecom" Dariusz Dombek 3.04ms from Warsaw, PL
38.106.222.5 AS15069 Smith Bucklin & Associates Inc 1.42ms from Ashburn, US
203.146.57.165 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.61ms from Bangkok, TH
81.192.236.37 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 12.46ms from Casablanca, MA
108.230.176.197 AS7018 AT&T Enterprises, LLC 15.30ms from Chicago, US
118.70.229.229 AS18403 FPT Telecom Company 3.73ms from Ho Chi Minh City, VN
47.244.70.5 AS45102 Alibaba (US) Technology Co., Ltd. 0.49ms from Hong Kong, HK
212.90.38.101 AS48239 Scientific-Production Enterprise Information Technologies Ltd 0.44ms from Kyiv, UA
190.181.135.245 AS52242 Yota De Nicaragua 0.98ms from Managua, NI
90.85.186.245 AS3215 Orange S.A. 0.98ms from Marseille, FR
172.82.127.245 AS23374 FPUAnet Communications 2.39ms from Miami, US
59.162.20.165 AS4755 TATA Communications formerly VSNL is Leading ISP 1.14ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 171.226.128.140
traceroute to 171.226.128.140 (171.226.128.140): 64 hops max, 52 byte packets
1 [AS213941] 84.32.26.1 0.162 ms
2 [AS21928] 172.55.0.9 10.03 ms
3 *
4 *
5 *
6 [AS7552] 27.68.209.194 156.648 ms
7 *
8 [AS7552] 171.226.128.140 157.543 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
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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