171.251.217.0/24

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:         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 171.251.217.0/24

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 171.251.0.0/16

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

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

IP Address	ASN	Details
171.251.217.77	AS7552 Viettel Group	`0.25ms` 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
20.121.58.24	AS8075 Microsoft Corporation	`0.65ms` from Ashburn, US
116.132.200.40	AS4837 CHINA UNICOM China169 Backbone	`8.70ms` from Beijing, CN
20.114.170.104	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
173.25.204.56	AS30036 Mediacom Communications Corp	`11.93ms` from Chicago, US
45.189.187.152	AS269874 COOPERATIVA ELECTRICA MIXTA DEL OESTE Y OTROS SERVICIOS PUBLICOS LIMITADA	`5.28ms` from Cordoba, AR
68.206.226.88	AS11427 Charter Communications Inc	`1.90ms` from Dallas, US
90.230.63.200	AS3301 Telia Company AB	`0.99ms` from Goeteborg, SE
18.160.169.136	AS16509 Amazon.com, Inc.	`0.10ms` from Houston, US
14.53.213.88	AS4766 Korea Telecom	`2.85ms` from Incheon, KR
181.66.29.152	AS6147 INTEGRATEL PERÚ S.A.A.	`0.91ms` from Lima, PE
83.149.176.200	AS31319 ESTRACOM SPA	`5.11ms` from Milan, IT
114.170.98.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.68ms` from Osaka, JP
220.110.166.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.17ms` from Osaka, JP
97.145.181.40	AS6167 Verizon Business	`15.33ms` from Philadelphia, US
15.218.132.168	AS20055 Wholesail networks LLC	`2.12ms` from Quincy, US
179.125.138.56	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.08ms` from Sao Paulo, BR
199.255.83.136	AS13410 Microstrategy, Inc.	`0.89ms` from Ashburn, US
79.223.173.168	AS3320 Deutsche Telekom AG	`2.87ms` from Frankfurt am Main, DE
112.92.6.8	AS17622 China Unicom Guangzhou network	`2.85ms` from Guangzhou, CN
47.86.171.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.75ms` from Hong Kong, HK
5.71.38.184	AS5607 Sky UK Limited	`7.90ms` from London, GB
117.89.47.40	AS4134 CHINANET-BACKBONE	`1.62ms` from Nanjing, CN
60.107.131.200	AS17676 SoftBank Corp.	`3.58ms` from Osaka, JP
2.19.114.248	AS16625 Akamai Technologies, Inc.	`0.47ms` from Osasco, BR
212.81.42.88	AS9009 M247 Europe SRL	`0.09ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 171.251.217.69

traceroute to 171.251.217.69 (171.251.217.69): 64 hops max, 52 byte packets

3 [AS18403] 42.112.2.59 2.907 ms

4 [AS7552] 203.113.158.105 1.128 ms

5 *

6 [AS7552] 171.251.208.194 0.912 ms

7 *

8 [AS7552] 171.251.217.69 0.835 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.

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