171.225.120.0/21

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 171.225.120.0/21

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 171.225.0.0/16

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
171.225.126.132 ut.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

1,159 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.225.126.2 AS7552 Viettel Group 11.07ms from Ho Chi Minh City, VN
171.225.121.237 AS7552 Viettel Group 11.04ms from Ho Chi Minh City, VN
171.225.120.106 AS7552 Viettel Group 10.62ms from Ho Chi Minh City, VN
171.225.122.230 AS7552 Viettel Group 11.00ms from Ho Chi Minh City, VN
171.225.127.2 AS7552 Viettel Group 11.09ms from Ho Chi Minh City, VN
171.225.123.200 AS7552 Viettel Group 10.71ms from Ho Chi Minh City, VN
171.225.125.128 AS7552 Viettel Group 10.87ms from Ho Chi Minh City, VN
171.225.124.19 AS7552 Viettel Group 11.19ms 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
195.241.152.69 AS1136 KPN B.V. 6.17ms from Amsterdam, NL
67.241.244.165 AS11351 Charter Communications Inc 16.37ms from Chicago, US
24.9.145.149 AS7922 Comcast Cable Communications, LLC 2.08ms from Denver, US
84.162.106.165 AS3320 Deutsche Telekom AG 0.66ms from Hamburg, DE
121.89.95.117 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.90ms from Jining, CN
174.65.58.5 AS22773 Cox Communications Inc. 7.48ms from Los Angeles, US
47.180.135.85 AS5650 Frontier Communications of America, Inc. 2.39ms from Los Angeles, US
182.59.118.133 AS17813 Mahanagar Telephone Nigam Limited 4.42ms from Mumbai, IN
83.19.219.101 AS5617 Orange Polska Spolka Akcyjna 2.00ms from Poznan, PL
104.210.28.85 AS8075 Microsoft Corporation 1.34ms from San Antonio, US
106.245.113.133 AS3786 LG DACOM Corporation 1.94ms from Seoul, KR
118.51.142.101 AS4766 Korea Telecom 1.82ms from Seoul, KR
117.131.3.21 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.84ms from Shanghai, CN
180.167.222.53 AS4812 China Telecom (Group) 2.50ms from Shanghai, CN
43.212.24.213 AS16509 Amazon.com, Inc. 0.20ms from Taipei, TW
136.57.13.21 AS16591 Google Fiber Inc. 5.51ms from Atlanta, US
212.200.130.5 AS8400 TELEKOM SRBIJA a.d. 2.52ms from Belgrade, RS
180.216.178.53 AS4804 Microplex PTY LTD 2.24ms from Brisbane, AU
24.192.133.133 AS12083 WideOpenWest Finance LLC 11.09ms from Chicago, US
52.118.85.37 AS36351 IBM Cloud 1.26ms from Dallas, US
90.33.149.5 AS3215 Orange S.A. 19.00ms from Frankfurt am Main, DE
223.214.181.69 AS4134 CHINANET-BACKBONE 9.91ms from Huai'an, CN
84.65.94.229 AS5378 Vodafone Limited 2.23ms from London, GB
91.125.45.101 AS6871 Plusnet 4.46ms from London, GB
85.60.174.213 AS12479 Orange Espagne SA 10.79ms 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 171.225.125.186
traceroute to 171.225.125.186 (171.225.125.186): 64 hops max, 52 byte packets
2 *
3 *
4 [AS7552] 27.76.77.187 57.406 ms
5 [AS7552] 117.3.55.238 56.288 ms
6 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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