171.225.176.0/21

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 171.225.176.0/21

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 171.225.0.0/16

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

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

IP Address ASN Details
171.225.181.81 AS7552 Viettel Group 11.99ms from Ho Chi Minh City, VN
171.225.178.1 AS7552 Viettel Group 11.60ms from Hanoi, VN
171.225.180.50 AS7552 Viettel Group 11.04ms from Hanoi, VN
171.225.176.127 AS7552 Viettel Group 11.50ms from Ho Chi Minh City, VN
171.225.177.82 AS7552 Viettel Group 11.44ms from Ho Chi Minh City, VN
171.225.182.239 AS7552 Viettel Group 11.66ms from Hanoi, VN
171.225.183.1 AS7552 Viettel Group 10.90ms from Ho Chi Minh City, VN
171.225.179.190 AS7552 Viettel Group 12.58ms from Hanoi, 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
13.221.224.5 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
113.247.241.117 AS4134 CHINANET-BACKBONE 1.34ms from Changsha, CN
61.244.131.117 AS9269 Hong Kong Broadband Network Ltd. 1.10ms from Hong Kong, HK
109.51.100.133 AS2860 NOS COMUNICACOES, S.A. 3.35ms from Lisbon, PT
104.143.244.37 AS202044 Getechbrothers, MB 0.10ms from Madrid, ES
186.228.157.37 AS26615 TIM S/A 0.32ms from Osasco, BR
90.183.8.37 AS5610 O2 Czech Republic, a.s. 0.91ms from Prague, CZ
171.67.38.37 AS32 Stanford University 1.47ms from San Jose, US
64.86.26.37 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.37ms from San Jose, US
190.5.140.53 AS16592 ICOMSA S.A. de C.V. 10.26ms from San Miguel, SV
61.152.11.149 AS4812 China Telecom (Group) 2.14ms from Shanghai, CN
115.120.40.213 AS55990 Huawei Cloud Service data center 7.26ms from Shanghai, CN
112.74.65.117 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.60ms from Shenzhen, CN
18.139.176.165 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
142.112.155.229 AS577 Bell Canada 5.59ms from Toronto, CA
31.163.72.117 AS12389 PJSC Rostelecom 5.77ms from Yekaterinburg, RU
3.233.51.21 AS14618 Amazon.com, Inc. 0.42ms from Ashburn, US
143.59.180.21 AS12083 WideOpenWest Finance LLC 10.26ms from Atlanta, US
217.136.100.245 AS5432 Proximus NV 1.27ms from Brussels, BE
172.75.188.133 AS11426 Charter Communications Inc 9.64ms from Charlotte, US
174.63.40.21 AS7922 Comcast Cable Communications, LLC 10.04ms from Denver, US
59.36.154.149 AS4134 CHINANET-BACKBONE 1.75ms from Guangzhou, CN
193.208.197.5 AS1759 Telia Finland Oyj 4.27ms from Helsinki, FI
4.213.103.213 AS8075 Microsoft Corporation 0.12ms from Lohogaon, IN
217.205.210.101 AS3257 GTT Communications Inc. 2.68ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 171.225.177.60
traceroute to 171.225.177.60 (171.225.177.60): 64 hops max, 52 byte packets
3 [AS16509] 99.83.93.52 67.218 ms
4 *
5 *
6 [AS7552] 27.76.77.189 94.991 ms
7 *
8 [AS7552] 171.225.177.60 93.308 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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