171.236.184.0/21

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:         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 171.236.184.0/21

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 171.236.0.0/16

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
171.236.189.107 quytran.name.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

Pingable IPs

1,400 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.236.184.46 AS7552 Viettel Group 2.09ms from Hanoi, VN
171.236.185.112 AS7552 Viettel Group 2.02ms from Hanoi, VN
171.236.190.254 AS7552 Viettel Group 2.09ms from Hanoi, VN
171.236.188.158 AS7552 Viettel Group 2.01ms from Hanoi, VN
171.236.187.180 AS7552 Viettel Group 2.11ms from Hanoi, VN
171.236.189.175 AS7552 Viettel Group 2.10ms from Hanoi, VN
171.236.186.153 AS7552 Viettel Group 2.10ms from Hanoi, VN
171.236.191.73 AS7552 Viettel Group 2.11ms 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
223.204.74.101 AS45758 Triple T Broadband Public Company Limited 11.55ms from Bangkok, TH
221.195.12.229 AS4837 CHINA UNICOM China169 Backbone 10.45ms from Beijing, CN
35.85.212.165 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
65.255.182.245 AS11260 EastLink 9.55ms from Calgary, CA
80.152.151.149 AS3320 Deutsche Telekom AG 2.38ms from Duesseldorf, DE
79.158.245.85 AS3352 TELEFONICA DE ESPANA S.A.U. 11.01ms from Madrid, ES
96.42.87.37 AS20115 Charter Communications LLC 12.44ms from Minneapolis, US
46.110.26.5 AS30600 Metronet 2.25ms from Minneapolis, US
5.130.85.37 AS31200 Novotelecom Ltd 1.10ms from Novosibirsk, RU
189.154.160.229 AS8151 UNINET 14.90ms from Phoenix, US
220.84.175.213 AS4766 Korea Telecom 7.40ms from Seoul, KR
119.42.181.5 AS9712 INet Technologies Co., Ltd. 1.27ms from Seoul, KR
183.233.106.5 AS9808 China Mobile Communications Group Co., Ltd. 6.26ms from Shenzhen, CN
86.126.232.53 AS8708 DIGI ROMANIA S.A. 5.69ms from Timisoara, RO
125.41.111.165 AS4837 CHINA UNICOM China169 Backbone 7.80ms from Zhengzhou, CN
157.161.208.101 AS6772 ImproWare AG 2.85ms from Zuerich, CH
35.168.253.181 AS14618 Amazon.com, Inc. 0.61ms from Ashburn, US
73.5.12.37 AS7922 Comcast Cable Communications, LLC 14.87ms from Atlanta, US
90.100.173.229 AS3215 Orange S.A. 14.58ms from Frankfurt am Main, DE
146.4.46.101 AS3303 Swisscom (Switzerland) Ltd 0.99ms from Lausanne, CH
209.191.203.69 AS14371 Paul Bunyan Communications 8.88ms from Minneapolis, US
35.142.73.197 AS33363 Charter Communications, Inc 10.64ms from Orlando, US
40.100.137.245 AS8075 Microsoft Corporation 0.33ms from Saint Thomas Mount, IN
222.104.233.213 AS4766 Korea Telecom 5.20ms from Seoul, KR
123.248.105.181 AS9845 LG HelloVision Corp. 7.29ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 171.236.185.167
traceroute to 171.236.185.167 (171.236.185.167): 64 hops max, 52 byte packets
3 [AS174] 154.25.16.9 29.312 ms
4 [AS174] 130.117.15.42 7.774 ms
5 *
6 *
7 *
8 *
9 [AS7552] 27.68.194.151 231.313 ms
10 [AS7552] 116.97.114.151 229.486 ms
11 [AS7552] 171.236.185.167 236.881 ms
Measurement taken from IPinfo ProbeNet in Athens, GR
On

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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