171.246.0.0/21

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 171.246.0.0/21

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 171.246.0.0/16

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

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

1,079 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.246.5.159 AS7552 Viettel Group 4.32ms from Ho Chi Minh City, VN
171.246.2.243 AS7552 Viettel Group 3.92ms from Ho Chi Minh City, VN
171.246.4.31 AS7552 Viettel Group 3.83ms from Ho Chi Minh City, VN
171.246.1.79 AS7552 Viettel Group 4.08ms from Ho Chi Minh City, VN
171.246.7.174 AS7552 Viettel Group 4.06ms from Ho Chi Minh City, VN
171.246.3.202 AS7552 Viettel Group 3.63ms from Ho Chi Minh City, VN
171.246.6.130 AS7552 Viettel Group 4.04ms from Ho Chi Minh City, VN
171.246.0.145 AS7552 Viettel Group 3.87ms from Ho Chi Minh City, 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
72.45.27.229 AS11776 Breezeline 7.23ms from Ashburn, US
182.52.213.101 AS23969 TOT Public Company Limited 7.23ms from Bangkok, TH
190.85.55.133 AS14080 Telmex Colombia S.A. 1.39ms from Bogota, CO
96.27.53.37 AS12083 WideOpenWest Finance LLC 10.21ms from Chicago, US
80.143.105.5 AS3320 Deutsche Telekom AG 6.07ms from Frankfurt am Main, DE
69.217.142.245 AS7018 AT&T Enterprises, LLC 2.50ms from Kansas City, US
78.146.135.149 AS13285 TalkTalk Communications Limited 4.31ms from London, GB
152.232.57.37 AS55286 B2 Net Solutions Inc. 0.24ms from Los Angeles, US
59.140.214.245 AS2516 KDDI CORPORATION 13.27ms from Osaka, JP
95.247.50.101 AS3269 Telecom Italia S.p.A. 4.47ms from Rome, IT
62.10.246.85 AS8070 Microsoft Corporation 18.57ms from San Antonio, US
116.232.251.149 AS4812 China Telecom (Group) 3.17ms from Shanghai, CN
52.230.67.149 AS8075 Microsoft Corporation 0.58ms from Singapore, SG
64.85.208.181 AS4581 Socket Holdings Corporation 3.57ms from St. Louis, US
1.172.181.69 AS3462 Data Communication Business Group 4.52ms from Taichung, TW
62.250.251.165 AS50266 Odido Netherlands B.V. 2.61ms from Amsterdam, NL
203.17.65.213 AS63996 Mazeda Networks Limited 0.52ms from Dhaka, BD
90.211.227.165 AS5607 Sky UK Limited 2.18ms from Erith, GB
202.133.7.101 AS24200 PT. Cakramedia Indocyber 0.39ms from Jakarta, ID
40.104.200.229 AS8075 Microsoft Corporation 0.28ms from Kuala Lumpur, MY
93.183.240.197 AS31520 Datagroup Retail 0.82ms from Kyiv, UA
216.31.138.213 AS11509 Tierzero 0.62ms from Los Angeles, US
64.98.201.5 AS32133 Ting Fiber Inc. 3.93ms from Los Angeles, US
87.121.149.21 AS210218 Open Fiber S.P.A. 1.03ms from Milan, IT
82.178.151.37 AS28885 OmanTel NAP 2.50ms from Muscat, OM

Traceroute

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

$
traceroute -a -n -q1 -f2 171.246.0.18
traceroute to 171.246.0.18 (171.246.0.18): 64 hops max, 52 byte packets
3 *
4 *
5 [AS7552] 27.68.208.2 174.148 ms
6 *
7 [AS7552] 171.246.0.18 172.956 ms
Measurement taken from IPinfo ProbeNet in Roosendaal, NL
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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