171.250.168.0/21

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:         [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 171.250.168.0/21

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 171.250.0.0/16

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

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Useful for Cybersecurity

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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
68.10.19.53	AS22773 Cox Communications Inc.	`8.76ms` from Ashburn, US
75.28.18.149	AS7018 AT&T Enterprises, LLC	`2.89ms` from Dallas, US
80.168.131.101	AS8426 ClaraNET LTD	`6.51ms` from Erith, GB
14.239.143.229	AS45899 VNPT Corp	`2.76ms` from Hanoi, VN
87.92.132.69	AS16086 DNA Oyj	`0.75ms` from Helsinki, FI
202.51.82.5	AS18222 Data Hub Pvt. Ltd.	`0.57ms` from Kathmandu, NP
223.237.116.69	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`2.85ms` from Kolkata, IN
213.130.55.197	AS2914 NTT America, Inc.	`1.32ms` from London, GB
78.158.52.117	AS34066 Telappliant Limited	`0.51ms` from London, GB
89.206.149.181	AS8426 ClaraNET LTD	`1.58ms` from London, GB
12.164.25.69	AS7018 AT&T Enterprises, LLC	`0.64ms` from Los Angeles, US
79.77.96.53	AS13285 TalkTalk Communications Limited	`3.01ms` from Manchester, GB
151.71.110.133	AS1267 WIND TRE S.P.A.	`10.79ms` from Milan, IT
74.65.223.53	AS12271 Charter Communications Inc	`4.96ms` from New York City, US
169.226.118.117	AS22990 University at Albany, State University of New York	`4.13ms` from New York City, US
200.160.7.213	AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	`0.52ms` from Sao Paulo, BR
172.232.177.149	AS63949 Akamai Connected Cloud	`0.40ms` from Seattle, US
52.79.149.245	AS16509 Amazon.com, Inc.	`0.14ms` from Seoul, KR
221.152.213.229	AS4766 Korea Telecom	`8.51ms` from Seoul, KR
203.51.53.213	AS1221 Telstra Limited	`1.72ms` from Sydney, AU
61.211.244.229	AS10013 FreeBit Co.,Ltd.	`4.32ms` from Tokyo, JP
109.195.97.69	AS51604 JSC ER-Telecom Holding	`12.52ms` from Yekaterinburg, RU
146.4.98.197	AS3303 Swisscom (Switzerland) Ltd	`1.30ms` from Zuerich, CH
4.246.235.85	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
61.69.73.117	AS2764 AAPT Limited	`1.10ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 -m13 171.250.172.27

traceroute to 171.250.172.27 (171.250.172.27): 13 hops max, 52 byte packets

1 [AS62563] 23.162.200.1 0.381 ms

2 *

3 [AS174] 154.54.31.233 5.352 ms

4 [AS174] 154.54.7.129 12.454 ms

5 [AS174] 154.54.46.178 12.648 ms

6 [AS3491] 63.218.5.65 12.633 ms

7 *

8 [AS3491] 63.220.197.105 240.358 ms

9 *

10 [AS7552] 27.68.237.152 242.928 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 30th 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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