171.227.180.0/22

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 171.227.180.0/22

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 171.227.0.0/16

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

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

IP Address	ASN	Details
171.227.182.113	AS7552 Viettel Group	`3.76ms` from Hanoi, VN
171.227.181.181	AS7552 Viettel Group	`3.65ms` from Hanoi, VN
171.227.183.149	AS7552 Viettel Group	`3.61ms` from Hanoi, VN
171.227.180.101	AS7552 Viettel Group	`3.52ms` 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
130.51.141.198	AS19323 Holyoke Gas & Electric Department	`3.46ms` from Boston, US
173.30.165.22	AS30036 Mediacom Communications Corp	`10.70ms` from Chicago, US
110.227.180.198	AS24560 Bharti Airtel Ltd., Telemedia Services	`8.22ms` from Delhi, IN
179.185.3.118	AS18881 TELEFÔNICA BRASIL S.A	`19.90ms` from Fortaleza, BR
82.34.26.118	AS5089 Virgin Media Limited	`17.08ms` from London, GB
79.231.69.166	AS3320 Deutsche Telekom AG	`5.87ms` from Nuernberg, DE
177.195.38.230	AS28573 Claro NXT Telecomunicacoes Ltda	`6.66ms` from Rio de Janeiro, BR
178.45.51.86	AS12389 PJSC Rostelecom	`0.61ms` from Samara, RU
183.120.241.166	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
126.76.26.102	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
163.19.177.6	AS1659 Taiwan Academic Network (TANet) Information Center	`5.77ms` from Chang-hua, TW
72.133.198.182	AS10796 Charter Communications Inc	`7.00ms` from Chicago, US
41.82.222.70	AS8346 SONATEL-AS Autonomous System	`13.27ms` from Dakar, SN
116.107.106.166	AS7552 Viettel Group	`1.82ms` from Hanoi, VN
34.101.164.246	AS396982 Google LLC	`0.85ms` from Jakarta, ID
31.53.154.182	AS2856 British Telecommunications PLC	`4.34ms` from London, GB
91.186.1.102	AS29550 Team Blue Carrier Limited	`1.62ms` from London, GB
76.227.6.86	AS7018 AT&T Enterprises, LLC	`7.22ms` from Los Angeles, US
112.242.73.118	AS4837 CHINA UNICOM China169 Backbone	`8.75ms` from Qingdao, CN
4.154.20.182	AS8075 Microsoft Corporation	`0.36ms` from Quincy, US
121.102.151.246	AS2497 Internet Initiative Japan Inc.	`2.51ms` from Tokyo, JP
153.204.52.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.37ms` from Tokyo, JP
197.205.235.118	AS36947 Telecom Algeria	`19.07ms` from Algiers, DZ
160.179.82.214	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.71ms` from Casablanca, MA
98.34.44.54	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 171.227.181.20

traceroute to 171.227.181.20 (171.227.181.20): 64 hops max, 52 byte packets

4 [AS7552] 117.1.221.112 0.414 ms

5 *

6 [AS7552] 27.68.192.66 3.632 ms

7 [AS7552] 116.104.80.112 2.723 ms

8 [AS7552] 171.227.181.20 6.318 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

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.

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