171.240.8.0/21

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 171.240.8.0/21

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 171.240.0.0/16

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
171.240.14.88 kc-mirror.online 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

1,206 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.240.13.87 AS7552 Viettel Group 1.48ms from Hanoi, VN
171.240.15.114 AS7552 Viettel Group 1.55ms from Hanoi, VN
171.240.9.133 AS7552 Viettel Group 1.71ms from Hanoi, VN
171.240.8.69 AS7552 Viettel Group 2.19ms from Hanoi, VN
171.240.12.42 AS7552 Viettel Group 1.99ms from Hanoi, VN
171.240.11.244 AS7552 Viettel Group 1.59ms from Hanoi, VN
171.240.10.40 AS7552 Viettel Group 1.40ms from Hanoi, VN
171.240.14.86 AS7552 Viettel Group 1.84ms 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
44.251.185.245 AS16509 Amazon.com, Inc. 0.60ms from Boardman, US
170.63.192.5 AS6527 Commonwealth of Massachusetts 1.42ms from Boston, US
97.84.194.5 AS20115 Charter Communications LLC 10.26ms from Chicago, US
87.50.234.149 AS3292 TDC Holding A/S 2.36ms from Copenhagen, DK
170.61.235.69 AS11911 The Bank of New York Mellon Corporation 2.38ms from Erith, GB
58.249.147.21 AS17622 China Unicom Guangzhou network 4.93ms from Guangzhou, CN
125.158.148.69 AS4766 Korea Telecom 1.59ms from Incheon, KR
211.179.160.165 AS9318 SK Broadband Co Ltd 5.66ms from Incheon, KR
103.75.102.85 AS131111 PT Mora Telematika Indonesia 0.93ms from Jakarta, ID
94.61.72.213 AS12353 Vodafone Portugal 7.44ms from Lisbon, PT
88.10.55.197 AS3352 TELEFONICA DE ESPANA S.A.U. 8.70ms from Madrid, ES
112.208.175.165 AS9299 Philippine Long Distance Telephone Company 1.13ms from Manila, PH
14.203.38.85 AS7545 TPG Telecom Limited 1.43ms from Melbourne, AU
212.177.136.165 AS702 Verizon Business 1.37ms from Milan, IT
65.93.159.53 AS577 Bell Canada 1.02ms from Montreal, CA
95.165.217.133 AS25513 PJSC Moscow city telephone network 1.63ms from Moscow, RU
160.86.210.229 AS2527 Sony Network Communications Inc. 1.74ms from Osaka, JP
89.233.166.37 AS12767 T-Mobile Czech Republic a.s. 1.57ms from Prague, CZ
44.205.86.245 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
46.212.113.149 AS25400 Telia Norge AS 2.06ms from Sandefjord, NO
4.230.48.213 AS8075 Microsoft Corporation 0.32ms from Seoul, KR
79.103.251.117 AS1241 Forthnet 12.81ms from Sofia, BG
138.217.146.149 AS1221 Telstra Limited 0.71ms from Sydney, AU
126.13.169.197 AS17676 SoftBank Corp. 3.47ms from Tokyo, JP
142.151.132.245 AS239 University of Toronto 1.09ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 171.240.15.16
traceroute to 171.240.15.16 (171.240.15.16): 64 hops max, 52 byte packets
5 [AS7552] 27.68.194.126 56.889 ms
6 [AS7552] 171.240.15.16 60.365 ms
Measurement taken from IPinfo ProbeNet in Sepang, MY
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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