171.240.86.0/23

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 171.240.86.0/23

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 171.240.0.0/16

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.240.87.138	ntdbrand.cloud	1
171.240.86.247	azsubtitles.com	1
171.240.86.191	nctrung.store	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

Read more

Pingable IPs

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

IP Address	ASN	Details
171.240.87.235	AS7552 Viettel Group	`1.49ms` from Hanoi, VN
171.240.86.81	AS7552 Viettel Group	`1.58ms` 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
34.196.94.151	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
96.164.171.199	AS393232 Comcast Cable Communications, LLC	`0.91ms` from Chicago, US
89.194.228.39	AS8011 MongoDB, Inc.	`0.11ms` from Columbus, US
3.254.143.215	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
13.94.118.215	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
74.124.55.87	AS22442 Phonoscope, Inc.	`1.79ms` from Houston, US
182.209.251.23	AS17858 LG POWERCOMM	`2.16ms` from Incheon, KR
174.4.222.55	AS6327 Shaw Communications	`4.77ms` from Kelowna, CA
35.179.121.135	AS16509 Amazon.com, Inc.	`0.68ms` from London, GB
151.101.61.247	AS54113 Fastly, Inc.	`0.21ms` from London, GB
34.98.104.119	AS396982 Google LLC	`0.07ms` from Melbourne, AU
99.192.184.215	AS27589 MOJOHOST	`0.15ms` from Miami, US
117.240.84.199	AS9829 National Internet Backbone	`6.42ms` from Mumbai, IN
205.197.213.215	AS36103 Central Utah Telephone, Inc.	`1.28ms` from Salt Lake City, US
61.80.240.119	AS4766 Korea Telecom	`5.45ms` from Seoul, KR
211.204.166.199	AS9318 SK Broadband Co Ltd	`7.08ms` from Seoul, KR
20.5.127.103	AS8075 Microsoft Corporation	`0.65ms` from Sydney, AU
44.194.129.103	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
69.140.123.183	AS7922 Comcast Cable Communications, LLC	`6.74ms` from Ashburn, US
94.67.138.71	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.23ms` from Athens, GR
123.113.5.199	AS4808 China Unicom Beijing Province Network	`3.69ms` from Beijing, CN
71.69.235.135	AS11426 Charter Communications Inc	`8.24ms` from Charlotte, US
138.185.18.39	AS264333 JN TECNOLOGIA LTDA-ME	`16.10ms` from Fortaleza, BR
213.219.215.183	AS47764 LLC VK	`1.08ms` from Moscow, RU
24.103.4.199	AS12271 Charter Communications Inc	`1.07ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 171.240.86.63

traceroute to 171.240.86.63 (171.240.86.63): 64 hops max, 52 byte packets

5 [AS18403] 42.114.247.246 1.382 ms

6 *

7 [AS7552] 27.68.192.10 1.686 ms

8 [AS7552] 116.104.80.100 0.879 ms

9 [AS7552] 171.240.86.63 2.449 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On March 20th 2026

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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