171.253.96.0/21

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 171.253.96.0/21

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 171.253.0.0/16

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
171.253.101.251	synology.pro.vn	1
171.253.99.94	bellight.com	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
172.178.10.21	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
121.20.20.165	AS4837 CHINA UNICOM China169 Backbone	`13.22ms` from Beijing, CN
209.0.3.229	AS3356 Level 3 Parent, LLC	`0.90ms` from Cincinnati, US
84.217.6.149	AS8434 Telenor Sverige AB	`2.68ms` from Copenhagen, DK
158.252.132.149	AS16509 Amazon.com, Inc.	`0.92ms` from Dubai, AE
185.123.168.245	AS200005 Akamai International B.V.	`0.22ms` from Dublin, IE
79.241.136.85	AS3320 Deutsche Telekom AG	`10.27ms` from Frankfurt am Main, DE
212.51.27.101	AS25415 ADDIX GmbH	`0.57ms` from Hamburg, DE
195.200.136.5	AS8613 Wavenet Limited	`19.77ms` from London, GB
90.94.192.165	AS12479 Orange Espagne SA	`7.75ms` from Madrid, ES
24.129.163.85	AS33363 Charter Communications, Inc	`4.60ms` from Orlando, US
43.234.169.165	AS17506 ARTERIA Networks Corporation	`8.12ms` from Osaka, JP
200.246.211.69	AS4230 CLARO S.A.	`0.79ms` from Osasco, BR
31.168.21.21	AS8551 Bezeq International Ltd.	`2.22ms` from Petaẖ Tiqva, IL
208.45.152.181	AS209 CenturyLink Communications, LLC	`1.06ms` from Phoenix, US
3.170.220.53	AS16509 Amazon.com, Inc.	`0.60ms` from Seoul, KR
14.201.255.101	AS7545 TPG Telecom Limited	`1.09ms` from Sydney, AU
46.49.101.85	AS16010 Magticom Ltd.	`0.62ms` from Tbilisi, GE
219.142.10.165	AS4847 China Networks Inter-Exchange	`2.48ms` from Tianjin, CN
134.164.16.197	AS6009 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
46.150.221.229	AS51947 GeCom s.r.o.	`6.94ms` from Bratislava, SK
107.195.146.133	AS7018 AT&T Enterprises, LLC	`10.15ms` from Dallas, US
71.237.18.165	AS7922 Comcast Cable Communications, LLC	`3.55ms` from Denver, US
87.37.103.149	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`8.75ms` from Dublin, IE
217.230.78.21	AS3320 Deutsche Telekom AG	`3.42ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -m13 171.253.99.56

traceroute to 171.253.99.56 (171.253.99.56): 13 hops max, 52 byte packets

1 [AS9009] 103.57.248.1 0.619 ms

2 *

3 [] 146.70.0.0 0.319 ms

4 [] 89.44.212.81 0.613 ms

5 *

6 [AS4229] 23.91.110.174 0.5 ms

7 [AS4229] 23.91.111.3 0.325 ms

8 *

9 *

10 [AS7552] 27.68.194.117 21.564 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 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.

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