171.239.192.0/21

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 171.239.192.0/21

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 171.239.0.0/16

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.239.199.128 tiembutchi.com 1
171.239.198.101 a2lworkspace.vn 1

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

1,515 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.239.196.9 AS7552 Viettel Group 2.06ms from Ho Chi Minh City, VN
171.239.199.86 AS7552 Viettel Group 1.90ms from Ho Chi Minh City, VN
171.239.194.0 AS7552 Viettel Group 2.04ms from Ho Chi Minh City, VN
171.239.192.81 AS7552 Viettel Group 1.99ms from Ho Chi Minh City, VN
171.239.197.79 AS7552 Viettel Group 1.98ms from Ho Chi Minh City, VN
171.239.195.89 AS7552 Viettel Group 2.02ms from Ho Chi Minh City, VN
171.239.198.56 AS7552 Viettel Group 2.08ms from Ho Chi Minh City, VN
171.239.193.158 AS7552 Viettel Group 1.96ms 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
217.78.33.85 AS5650 Frontier Communications of America, Inc. 0.38ms from Ashburn, US
184.81.39.69 AS7029 Windstream Communications LLC 6.60ms from Ashburn, US
156.212.183.37 AS8452 TE-AS 6.19ms from Cairo, EG
173.237.139.229 AS17378 TierPoint, LLC 0.47ms from Chicago, US
75.242.176.245 AS6167 Verizon Business 19.89ms from Chicago, US
199.10.19.5 AS668 United States Department of Defense (DoD) 4.19ms from Chicago, US
73.95.13.197 AS7922 Comcast Cable Communications, LLC 3.04ms from Denver, US
91.152.31.149 AS719 Elisa Oyj 0.70ms from Helsinki, FI
8.218.45.117 AS45102 Alibaba (US) Technology Co., Ltd. 0.70ms from Hong Kong, HK
20.2.198.133 AS8075 Microsoft Corporation 0.32ms from Hong Kong, HK
211.58.244.85 AS9318 SK Broadband Co Ltd 2.03ms from Incheon, KR
185.129.144.245 AS47478 MSTN CJSC 0.89ms from Moscow, RU
73.10.172.53 AS7922 Comcast Cable Communications, LLC 4.98ms from New York City, US
123.169.246.85 AS4134 CHINANET-BACKBONE 11.71ms from Qingdao, CN
191.125.101.101 AS7418 TELEFÓNICA CHILE S.A. 1.10ms from Santiago, CL
183.99.146.245 AS4766 Korea Telecom 2.06ms from Seoul, KR
13.228.196.21 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
130.174.19.5 AS3360 DXC US Latin America Corporation 1.70ms from Singapore, SG
60.121.169.133 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
83.77.43.5 AS3303 Swisscom (Switzerland) Ltd 2.38ms from Zuerich, CH
130.109.135.149 AS668 United States Department of Defense (DoD) 0.59ms from Atlanta, US
71.136.81.245 AS55960 Beijing Guanghuan Xinwang Digital 3.52ms from Beijing, CN
54.213.146.5 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
102.44.221.21 AS8452 TE-AS 5.34ms from Cairo, EG
66.79.205.133 AS27553 Telnet Worldwide, Inc. 0.66ms from Detroit, US

Traceroute

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

$
traceroute -a -n -q1 -f6 171.239.193.55
traceroute to 171.239.193.55 (171.239.193.55): 64 hops max, 52 byte packets
6 [AS7552] 115.79.12.113 2.571 ms
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
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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