171.234.144.0/21

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 171.234.144.0/21

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 171.234.0.0/16

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

1,220 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.234.151.238 AS7552 Viettel Group 5.61ms from Hanoi, VN
171.234.148.100 AS7552 Viettel Group 5.82ms from Hanoi, VN
171.234.149.42 AS7552 Viettel Group 5.87ms from Hanoi, VN
171.234.145.140 AS7552 Viettel Group 5.71ms from Hanoi, VN
171.234.147.62 AS7552 Viettel Group 5.61ms from Hanoi, VN
171.234.146.189 AS7552 Viettel Group 5.63ms from Hanoi, VN
171.234.150.134 AS7552 Viettel Group 5.71ms from Hanoi, VN
171.234.144.119 AS7552 Viettel Group 5.52ms 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
94.67.222.197 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.78ms from Athens, GR
168.93.74.165 AS16399 First Communications LLC 1.40ms from Chicago, US
116.98.104.37 AS7552 Viettel Group 0.45ms from Hanoi, VN
221.224.240.5 AS4134 CHINANET-BACKBONE 3.30ms from Huai'an, CN
205.237.136.117 AS13927 KanOkla Communications, LLC 19.39ms from Kansas City, US
173.19.49.149 AS30036 Mediacom Communications Corp 10.23ms from Kansas City, US
113.233.199.5 AS4837 CHINA UNICOM China169 Backbone 14.04ms from Liaoyang, CN
47.139.29.165 AS5650 Frontier Communications of America, Inc. 7.52ms from Los Angeles, US
129.123.17.101 AS26046 Utah State University 2.78ms from Salt Lake City, US
200.148.53.149 AS27699 TELEFÔNICA BRASIL S.A 4.06ms from Sao Paulo, BR
114.108.61.117 AS23563 SK Broadband Co Ltd 7.83ms from Seoul, KR
183.90.146.101 AS45365 LG HelloVision Corp. 5.67ms from Seoul, KR
121.142.183.149 AS4766 Korea Telecom 1.65ms from Seoul, KR
211.195.133.101 AS4766 Korea Telecom 5.30ms from Seoul, KR
119.218.237.21 AS4766 Korea Telecom 5.59ms from Seoul, KR
5.133.210.117 AS51747 Internet Vikings International AB 0.92ms from Stockholm, SE
203.63.205.149 AS17535 Genisyst Pty Ltd 0.17ms from Sydney, AU
38.27.127.53 AS14277 GiGstreem 0.78ms from Tampa, US
185.31.194.5 AS31499 Ekaterinburg-2000 LLC 10.79ms from Yekaterinburg, RU
20.56.124.165 AS8075 Microsoft Corporation 1.38ms from Amsterdam, NL
68.228.130.69 AS22773 Cox Communications Inc. 9.64ms from Ashburn, US
204.9.56.21 AS35985 One Ring Networks, Inc. 0.43ms from Ashburn, US
93.102.236.69 AS2860 NOS COMUNICACOES, S.A. 13.79ms from Braga, PT
66.57.212.165 AS11426 Charter Communications Inc 1.04ms from Charlotte, US
24.172.3.101 AS11426 Charter Communications Inc 1.57ms from Charlotte, US

Traceroute

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

$
traceroute -a -n -q1 171.234.144.11
traceroute to 171.234.144.11 (171.234.144.11): 64 hops max, 52 byte packets
1 [AS15169] 72.14.232.209 15.955 ms
2 *
3 *
4 *
5 [AS7552] 27.68.193.178 64.159 ms
6 [AS7552] 116.107.76.35 64.583 ms
7 [AS7552] 171.234.144.11 66.483 ms
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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