171.255.196.0/24

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 171.255.196.0/24

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 171.255.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.255.196.180	itrithucviet.vn	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

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

IP Address	ASN	Details
171.255.196.166	AS7552 Viettel Group	`0.21ms` 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
145.126.46.184	AS1103 SURF B.V.	`6.52ms` from Amsterdam, NL
5.183.221.72	AS208909 Gurbtec Iguana Telecom SL	`2.02ms` from Barcelona, ES
44.239.59.104	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
177.235.225.24	AS28573 Claro NXT Telecomunicacoes Ltda	`6.22ms` from Brasilia, BR
3.131.74.8	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
223.30.80.88	AS9583 Sify Limited	`1.10ms` from Delhi, IN
201.16.143.216	AS16735 ALGAR TELECOM S/A	`0.96ms` from Fortaleza, BR
202.91.251.152	AS58461 CT-HangZhou-IDC	`4.29ms` from Hangzhou, CN
103.52.252.184	AS45775 WISH NET PRIVATE LIMITED	`0.22ms` from Kolkata, IN
92.27.87.200	AS13285 TalkTalk Communications Limited	`4.25ms` from London, GB
31.55.147.8	AS2856 British Telecommunications PLC	`0.90ms` from London, GB
176.181.53.216	AS5410 Bouygues Telecom SA	`2.42ms` from Lyon, FR
103.119.131.248	AS137990 SUNIWAY GROUP LIMITED	`0.54ms` from Manila, PH
117.62.110.152	AS4134 CHINANET-BACKBONE	`4.66ms` from Nanjing, CN
47.105.99.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.26ms` from Qingdao, CN
66.124.90.56	AS7018 AT&T Enterprises, LLC	`1.64ms` from San Jose, US
141.226.28.56	AS47956 XFone 018 Ltd	`3.22ms` from Tel Aviv, IL
113.224.40.104	AS4837 CHINA UNICOM China169 Backbone	`2.25ms` from Tieling, CN
126.218.155.72	AS17676 SoftBank Corp.	`3.21ms` from Tokyo, JP
219.98.206.248	AS2527 Sony Network Communications Inc.	`2.29ms` from Tokyo, JP
190.203.120.248	AS8048 CANTV Servicios, Venezuela	`10.27ms` from Willemstad, CW
92.71.112.216	AS22773 Cox Communications Inc.	`2.17ms` from Ashburn, US
117.8.184.152	AS4837 CHINA UNICOM China169 Backbone	`4.56ms` from Beijing, CN
120.10.173.248	AS4837 CHINA UNICOM China169 Backbone	`6.51ms` from Beijing, CN
218.200.177.216	AS9808 China Mobile Communications Group Co., Ltd.	`5.87ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f4 171.255.196.194

traceroute to 171.255.196.194 (171.255.196.194): 64 hops max, 52 byte packets

4 [AS7552] 171.225.223.230 0.447 ms

5 [AS7552] 171.255.196.194 1.338 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, 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.

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