27.72.192.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 27.64.0.0/12
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        27.64.0.0 - 27.79.255.255
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-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:36:50Z
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:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:01Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:06Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:14:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.72.192.0/21

Range ASN Company Num of IPs
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576

Nearby Ranges

BGP prefixes that overlap with 27.72.0.0/16

Range ASN Company Num of IPs
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576

Hosted domains

There are 17 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.72.194.12 hisunginterior.com 5
27.72.192.103 lagihamtan.com 4
27.72.195.145 mpsolutions.com.vn 4
27.72.195.86 vietlaotrade.vn 1
27.72.194.14 galaxyviet.vn 1
27.72.193.101 chinhsachquandoi.gov.vn 1
27.72.196.103 phanmemsieuthi.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

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

IP Address ASN Details
27.72.196.105 AS7552 Viettel Group 4.11ms from Hanoi, VN
27.72.193.62 AS7552 Viettel Group 1.84ms from Hanoi, VN
27.72.194.13 AS7552 Viettel Group 1.96ms from Hanoi, VN
27.72.195.144 AS7552 Viettel Group 1.94ms from Hanoi, VN
27.72.192.117 AS7552 Viettel Group 1.96ms 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
44.255.52.101 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
35.226.112.229 AS396982 Google LLC 0.12ms from Council Bluffs, US
61.190.41.85 AS4134 CHINANET-BACKBONE 5.73ms from Huai'an, CN
203.128.74.197 AS18103 Neuviz Net 0.36ms from Jakarta, ID
195.219.51.37 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.28ms from London, GB
90.240.17.165 AS5378 Vodafone Limited 9.66ms from Manchester, GB
180.157.174.21 AS4812 China Telecom (Group) 5.31ms from Shanghai, CN
218.79.164.181 AS4812 China Telecom (Group) 3.82ms from Shanghai, CN
120.107.173.37 AS1659 Taiwan Academic Network (TANet) Information Center 2.26ms from Taichung, TW
42.232.59.69 AS4837 CHINA UNICOM China169 Backbone 2.89ms from Zhengzhou, CN
185.192.18.117 AS39855 Mod Mission Critical LLC 0.29ms from Amsterdam, NL
51.136.162.213 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
169.61.99.53 AS36351 IBM Cloud 0.40ms from Ashburn, US
13.92.193.69 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
190.51.36.5 AS22927 Telefonica de Argentina 1.38ms from Buenos Aires, AR
189.16.0.197 AS4230 CLARO S.A. 0.35ms from Curitiba, BR
202.54.140.181 AS4755 TATA Communications formerly VSNL is Leading ISP 1.18ms from Delhi, IN
52.242.225.53 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
78.153.206.5 AS39122 Blacknight Internet Solutions Limited 0.24ms from Dublin, IE
179.61.247.5 AS212238 Datacamp Limited 0.37ms from Istanbul, TR
68.102.67.85 AS22773 Cox Communications Inc. 12.02ms from Kansas City, US
108.169.69.21 AS7065 Sonic.net, LLC 0.65ms from Los Angeles, US
88.90.36.133 AS2119 Telenor Norge AS 6.89ms from Oslo, NO
156.52.113.101 AS29695 Lyse Tele AS 2.07ms from Oslo, NO
34.100.53.85 AS396982 Google LLC 1.71ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f6 -m15 27.72.198.145
traceroute to 27.72.198.145 (27.72.198.145): 15 hops max, 52 byte packets
6 [AS174] 154.54.75.189 8.891 ms
7 [AS174] 154.54.61.166 14.973 ms
8 [AS174] 154.54.92.94 156.422 ms
9 [AS174] 154.18.17.45 154.441 ms
10 *
11 *
12 [AS7552] 27.68.229.10 215.23 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Bologna, IT
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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