171.253.24.0/21

AS7552 · Viettel Group

Need more data or want to access it via API or data downloads? Sign up to get free access

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 171.253.24.0/21

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 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

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
172.171.245.181	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
184.180.181.149	AS22773 Cox Communications Inc.	`4.70ms` from Dallas, US
70.169.39.21	AS22773 Cox Communications Inc.	`10.09ms` from Dallas, US
194.176.64.85	AS12703 Pulsant (Scotland) Ltd	`2.99ms` from Edinburgh, GB
217.110.179.53	AS8220 COLT Technology Services Group Limited	`0.76ms` from Frankfurt am Main, DE
188.150.53.133	AS1257 Tele2 Sverige AB	`1.18ms` from Goeteborg, SE
97.228.33.101	AS6167 Verizon Business	`15.07ms` from Los Angeles, US
3.6.140.5	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
87.156.114.117	AS3320 Deutsche Telekom AG	`4.58ms` from Nuernberg, DE
73.108.101.197	AS7922 Comcast Cable Communications, LLC	`12.10ms` from Orlando, US
75.218.10.101	AS6167 Verizon Business	`10.64ms` from San Jose, US
222.105.68.69	AS4766 Korea Telecom	`4.29ms` from Seoul, KR
219.250.64.21	AS9318 SK Broadband Co Ltd	`1.78ms` from Seoul, KR
177.9.92.101	AS27699 TELEFÔNICA BRASIL S.A	`1.84ms` from São Paulo, BR
95.128.142.229	AS44572 LTD ParmaTel	`16.09ms` from Yekaterinburg, RU
62.235.87.85	AS5432 Proximus NV	`2.07ms` from Brussels, BE
188.25.217.149	AS8708 DIGI ROMANIA S.A.	`0.88ms` from Bucharest, RO
113.219.167.165	AS63838 Hengyang	`0.27ms` from Chenzhou, CN
189.73.10.197	AS8167 V tal	`8.31ms` from Curitiba, BR
99.46.45.149	AS7018 AT&T Enterprises, LLC	`3.57ms` from Dallas, US
47.99.208.245	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.84ms` from Hangzhou, CN
113.179.212.85	AS45899 VNPT Corp	`2.44ms` from Hanoi, VN
183.178.18.165	AS9269 Hong Kong Broadband Network Ltd.	`1.00ms` from Hong Kong, HK
211.201.138.69	AS9318 SK Broadband Co Ltd	`1.12ms` from Incheon, KR
85.234.7.133	AS34892 PJSC Rostelecom	`10.34ms` from Kazan, RU

Traceroute

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

traceroute -a -n -q1 -f4 -m12 171.253.25.143

traceroute to 171.253.25.143 (171.253.25.143): 12 hops max, 52 byte packets

4 [AS3356] 4.69.219.41 6.531 ms

5 [AS3356] 4.68.111.54 5.128 ms

6 *

7 *

8 *

9 [AS7552] 27.68.236.190 199.219 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in San Diego, US

On January 18th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales