171.249.216.0/21

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 171.249.216.0/21

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 171.249.0.0/16

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

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

IP Address ASN Details
171.249.216.18 AS7552 Viettel Group 6.23ms from Ho Chi Minh City, VN
171.249.220.92 AS7552 Viettel Group 6.07ms from Ho Chi Minh City, VN
171.249.221.165 AS7552 Viettel Group 6.40ms from Ho Chi Minh City, VN
171.249.218.136 AS7552 Viettel Group 6.03ms from Ho Chi Minh City, VN
171.249.219.109 AS7552 Viettel Group 6.15ms from Ho Chi Minh City, VN
171.249.223.61 AS7552 Viettel Group 6.10ms from Ho Chi Minh City, VN
171.249.222.40 AS7552 Viettel Group 5.93ms from Ho Chi Minh City, VN
171.249.217.186 AS7552 Viettel Group 5.94ms 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
68.39.43.117 AS7922 Comcast Cable Communications, LLC 12.76ms from Chicago, US
183.240.111.133 AS9808 China Mobile Communications Group Co., Ltd. 3.62ms from Guangzhou, CN
73.183.186.245 AS7922 Comcast Cable Communications, LLC 7.84ms from Houston, US
95.72.170.85 AS12389 PJSC Rostelecom 1.49ms from Moscow, RU
87.7.199.229 AS3269 Telecom Italia S.p.A. 7.37ms from Rome, IT
109.124.96.133 AS20632 PJSC MegaFon 1.99ms from Saint Petersburg, RU
173.183.102.149 AS852 TELUS Communications Inc. 7.62ms from Seattle, US
111.170.61.5 AS151185 China Telecom 5.12ms from Wuhan, CN
62.1.214.5 AS1241 Forthnet 1.57ms from Athens, GR
99.112.247.69 AS7018 AT&T Enterprises, LLC 8.62ms from Atlanta, US
43.138.52.149 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Beijing, CN
91.198.253.165 AS44023 european pressphoto agency b.v. Zweigniederlassung Frankfurt 0.69ms from Frankfurt am Main, DE
111.41.77.53 AS132525 HeiLongJiang Mobile Communication Company Limited 8.16ms from Harbin, CN
61.134.100.117 AS4837 CHINA UNICOM China169 Backbone 10.32ms from Hohhot, CN
86.111.88.117 AS39608 Lanet Network Ltd 0.35ms from Kyiv, UA
217.72.208.5 AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung 6.14ms from Ljubljana, SI
195.81.242.229 AS3257 GTT Communications Inc. 0.60ms from London, GB
200.215.172.245 AS262698 MKM Internet Solution Provider Ltda 9.59ms from Porto Alegre, BR
60.0.135.197 AS4837 CHINA UNICOM China169 Backbone 14.52ms from Qingdao, CN
62.94.195.21 AS3302 Retelit Digital Services S.p.A. 1.37ms from Rome, IT
124.220.58.165 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.02ms from Shanghai, CN
80.78.229.5 AS39184 UltraNET Ltd 4.25ms from Sofia, BG
101.178.52.181 AS1221 Telstra Limited 4.71ms from Sydney, AU
185.164.18.245 AS207007 Bynet Data Communications LTD 1.82ms from Tel Aviv, IL
31.193.99.229 AS8286 ZUT ACI Educational AS 5.70ms from Wrocław, PL

Traceroute

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

$
traceroute -a -n -q1 171.249.220.43
traceroute to 171.249.220.43 (171.249.220.43): 64 hops max, 52 byte packets
2 *
3 *
5 [AS7552] 115.79.0.21 98.63 ms
6 *
7 [AS7552] 171.249.220.43 105.07 ms
Measurement taken from IPinfo ProbeNet in Delhi, IN
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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