171.247.16.0/21

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 171.247.16.0/21

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 171.247.0.0/16

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

1,426 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.247.17.191 AS7552 Viettel Group 2.56ms from Ho Chi Minh City, VN
171.247.18.31 AS7552 Viettel Group 2.54ms from Ho Chi Minh City, VN
171.247.16.134 AS7552 Viettel Group 2.52ms from Ho Chi Minh City, VN
171.247.22.137 AS7552 Viettel Group 2.59ms from Ho Chi Minh City, VN
171.247.20.160 AS7552 Viettel Group 2.64ms from Ho Chi Minh City, VN
171.247.19.98 AS7552 Viettel Group 2.45ms from Ho Chi Minh City, VN
171.247.21.51 AS7552 Viettel Group 2.66ms from Ho Chi Minh City, VN
171.247.23.130 AS7552 Viettel Group 2.61ms 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
154.247.221.213 AS36947 Telecom Algeria 12.60ms from Algiers, DZ
84.37.56.133 AS3257 GTT Communications Inc. 1.31ms from Amsterdam, NL
20.103.120.197 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
46.114.126.149 AS6805 Telefonica Germany GmbH & Co.OHG 16.30ms from Frankfurt am Main, DE
1.57.205.197 AS4837 CHINA UNICOM China169 Backbone 9.69ms from Harbin, CN
216.70.231.133 AS14265 TPx Communications 4.63ms from Los Angeles, US
75.140.114.21 AS20115 Charter Communications LLC 13.94ms from Los Angeles, US
5.59.245.21 AS60720 Telenet Solution Ltd 2.33ms from Moscow, RU
84.177.75.229 AS3320 Deutsche Telekom AG 5.05ms from Nuernberg, DE
187.72.146.85 AS16735 ALGAR TELECOM S/A 0.99ms from Osasco, BR
98.92.74.21 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
27.5.245.213 AS17488 Hathway IP Over Cable Internet 1.32ms from Saint Thomas Mount, IN
73.92.114.181 AS7922 Comcast Cable Communications, LLC 5.53ms from San Jose, US
203.244.77.101 AS18305 POSCO DX 3.01ms from Seoul, KR
13.251.47.69 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
80.123.184.133 AS8447 A1 Telekom Austria AG 3.98ms from Vienna, AT
125.43.255.117 AS4837 CHINA UNICOM China169 Backbone 3.91ms from Zhengzhou, CN
40.117.191.197 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
93.133.226.213 AS6805 Telefonica Germany GmbH & Co.OHG 3.66ms from Duesseldorf, DE
217.213.235.245 AS3301 Telia Company AB 1.40ms from Goeteborg, SE
183.145.125.197 AS4134 CHINANET-BACKBONE 9.84ms from Hangzhou, CN
171.248.33.133 AS7552 Viettel Group 0.76ms from Ho Chi Minh City, VN
171.249.90.5 AS7552 Viettel Group 1.03ms from Ho Chi Minh City, VN
64.114.127.5 AS852 TELUS Communications Inc. 9.90ms from Kelowna, CA
66.27.155.37 AS20001 Charter Communications Inc 12.15ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 171.247.19.216
traceroute to 171.247.19.216 (171.247.19.216): 64 hops max, 52 byte packets
2 [AS749] 11.73.2.233 13.207 ms
3 *
4 *
5 *
6 [] 47.246.115.106 45.494 ms
7 *
8 *
9 [AS7552] 115.79.0.145 81.391 ms
10 [AS7552] 171.247.19.216 88.136 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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