171.250.72.0/21

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 171.250.72.0/21

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 171.250.0.0/16

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.250.78.60 luatkhanggia.com 1
171.250.75.110 nsfoundry.cloud 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

1,462 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.250.78.80 AS7552 Viettel Group 0.87ms from Ho Chi Minh City, VN
171.250.76.208 AS7552 Viettel Group 0.70ms from Ho Chi Minh City, VN
171.250.77.100 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
171.250.79.171 AS7552 Viettel Group 0.90ms from Ho Chi Minh City, VN
171.250.72.15 AS7552 Viettel Group 1.05ms from Ho Chi Minh City, VN
171.250.74.123 AS7552 Viettel Group 0.87ms from Ho Chi Minh City, VN
171.250.75.239 AS7552 Viettel Group 0.89ms from Ho Chi Minh City, VN
171.250.73.205 AS7552 Viettel Group 1.00ms 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
83.111.206.229 AS5384 Emirates Internet 2.59ms from Al Fujairah City, AE
98.85.151.5 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
4.236.160.69 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
67.253.204.85 AS11351 Charter Communications Inc 17.16ms from Chicago, US
135.134.79.181 AS4181 TDS TELECOM 5.71ms from Chicago, US
191.41.199.213 AS26615 TIM S/A 13.38ms from Fortaleza, BR
119.29.223.53 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.91ms from Guangzhou, CN
193.163.5.53 AS207003 Web1 Oy 3.08ms from Helsinki, FI
103.10.30.101 AS45650 VIA NET COMMUNICATION LTD. 0.53ms from Kathmandu, NP
86.128.106.69 AS2856 British Telecommunications PLC 5.01ms from London, GB
146.71.38.69 AS36352 HostPapa 0.35ms from Los Angeles, US
83.35.248.213 AS3352 TELEFONICA DE ESPANA S.A.U. 12.00ms from Madrid, ES
73.133.169.69 AS7922 Comcast Cable Communications, LLC 8.62ms from Manassas, US
148.204.35.117 AS3484 Instituto Politecnico Nacional 2.58ms from Mexico City, MX
97.86.235.181 AS20115 Charter Communications LLC 9.30ms from Minneapolis, US
159.26.98.21 AS208172 Proton AG 0.43ms from New York City, US
68.237.53.101 AS701 Verizon Business 2.88ms from New York City, US
73.248.26.37 AS7922 Comcast Cable Communications, LLC 7.89ms from New York City, US
216.53.251.69 AS14288 MPInet 2.77ms from Orlando, US
210.173.91.5 AS2516 KDDI CORPORATION 0.92ms from Osaka, JP
88.179.40.197 AS12322 Free SAS 7.33ms from Paris, FR
39.75.116.69 AS4837 CHINA UNICOM China169 Backbone 5.68ms from Qingdao, CN
141.95.207.21 AS16276 OVH SAS 0.06ms from Roubaix, FR
183.125.54.37 AS4766 Korea Telecom 5.54ms from Seoul, KR
120.124.54.181 AS1659 Taiwan Academic Network (TANet) Information Center 1.66ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f2 171.250.75.160
traceroute to 171.250.75.160 (171.250.75.160): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS7552] 171.250.75.160 197.709 ms
Measurement taken from IPinfo ProbeNet in Redditch, GB
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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