171.254.144.0/20

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 171.254.144.0/20

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 171.254.0.0/16

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
119.31.104.20	AS45781 NB-IoT	`2.23ms` from Bangkok, TH
60.26.156.132	AS4837 CHINA UNICOM China169 Backbone	`4.80ms` from Beijing, CN
50.222.28.4	AS397764 Replimune Inc	`1.80ms` from Boston, US
35.210.7.52	AS15169 Google LLC	`0.15ms` from Brussels, BE
69.55.17.228	AS33038 XIT Rural Telephone Cooperative Inc.	`12.68ms` from Dallas, US
18.201.212.68	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
83.192.20.4	AS3215 Orange S.A.	`5.07ms` from Frankfurt am Main, DE
60.169.111.4	AS4134 CHINANET-BACKBONE	`4.79ms` from Huai'an, CN
150.171.109.4	AS8075 Microsoft Corporation	`0.22ms` from Johannesburg, ZA
47.206.224.52	AS5650 Frontier Communications of America, Inc.	`6.65ms` from Miami, US
74.68.25.132	AS12271 Charter Communications Inc	`1.29ms` from New York City, US
180.56.187.196	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.00ms` from Osaka, JP
213.174.104.68	AS29283 Hub One SA	`0.83ms` from Paris, FR
13.192.157.52	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
102.24.70.148	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`13.25ms` from Tunis, TN
192.86.99.52	AS10497 IBRD	`1.08ms` from Ashburn, US
68.33.14.4	AS7922 Comcast Cable Communications, LLC	`10.10ms` from Ashburn, US
128.92.93.196	AS20115 Charter Communications LLC	`4.76ms` from Atlanta, US
69.132.188.180	AS11426 Charter Communications Inc	`4.43ms` from Charlotte, US
24.166.253.36	AS10796 Charter Communications Inc	`17.06ms` from Columbus, US
78.43.179.244	AS3209 Vodafone GmbH	`12.23ms` from Frankfurt am Main, DE
202.105.148.164	AS4134 CHINANET-BACKBONE	`1.69ms` from Guangzhou, CN
113.175.10.196	AS45899 VNPT Corp	`2.71ms` from Hanoi, VN
220.94.191.164	AS4766 Korea Telecom	`2.32ms` from Incheon, KR
80.34.201.4	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.68ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f2 -m10 171.254.158.236

traceroute to 171.254.158.236 (171.254.158.236): 10 hops max, 52 byte packets

2 [AS7578] 206.148.22.141 0.784 ms

3 *

4 *

5 *

6 *

7 [AS7552] 27.76.77.168 49.726 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 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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