27.71.136.0/21

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 27.71.136.0/21

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 27.71.0.0/16

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 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
27.71.143.27 congnguyendl.io.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

1,375 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.71.142.11 AS7552 Viettel Group 12.22ms from Ho Chi Minh City, VN
27.71.136.131 AS7552 Viettel Group 17.21ms from Ho Chi Minh City, VN
27.71.137.132 AS7552 Viettel Group 17.78ms from Ho Chi Minh City, VN
27.71.139.43 AS7552 Viettel Group 17.85ms from Ho Chi Minh City, VN
27.71.140.194 AS7552 Viettel Group 17.63ms from Ho Chi Minh City, VN
27.71.141.17 AS7552 Viettel Group 14.20ms from Ho Chi Minh City, VN
27.71.143.10 AS7552 Viettel Group 17.97ms from Ho Chi Minh City, VN
27.71.138.238 AS7552 Viettel Group 14.78ms 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
86.81.14.149 AS1136 KPN B.V. 2.78ms from Amsterdam, NL
108.28.228.21 AS701 Verizon Business 3.77ms from Ashburn, US
168.18.237.117 AS3479 Board of Regents of the University System of Georgia 5.50ms from Atlanta, US
44.242.99.165 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
188.36.143.213 AS5483 Magyar Telekom Plc. 5.30ms from Budapest, HU
223.152.47.53 AS4134 CHINANET-BACKBONE 4.18ms from Chenzhou, CN
169.63.17.101 AS36351 IBM Cloud 0.97ms from Dallas, US
112.67.170.101 AS4134 CHINANET-BACKBONE 1.39ms from Haikou, CN
13.75.53.149 AS8075 Microsoft Corporation 1.00ms from Hong Kong, HK
85.106.244.85 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.83ms from Istanbul, TR
93.118.32.197 AS197922 Techcrea Solutions SAS 1.52ms from Lille, FR
194.168.88.245 AS5089 Virgin Media Limited 1.19ms from London, GB
80.242.61.117 AS51076 LNTech LLC 0.82ms from Moscow, RU
200.201.182.197 AS17222 MUNDIVOX DO BRASIL LTDA 0.51ms from Rio de Janeiro, BR
35.221.104.85 AS396982 Google LLC 0.14ms from Tokyo, JP
111.5.250.69 AS24445 Henan Mobile Communications Co.,Ltd 5.76ms from Zhengzhou, CN
99.64.132.245 AS7018 AT&T Enterprises, LLC 3.56ms from Atlanta, US
114.244.75.117 AS4808 China Unicom Beijing Province Network 3.58ms from Beijing, CN
223.71.197.69 AS56048 China Mobile Communicaitons Corporation 2.50ms from Beijing, CN
54.186.169.101 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
96.53.25.181 AS6327 Shaw Communications 1.00ms from Calgary, CA
218.205.252.245 AS9808 China Mobile Communications Group Co., Ltd. 2.25ms from Chengdu, CN
201.2.200.37 AS8167 V tal 4.42ms from Curitiba, BR
168.58.231.213 AS1761 General Services Commission 15.70ms from Dallas, US
170.199.173.53 AS395662 OzarksGo, LLC 9.90ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 27.71.141.98
traceroute to 27.71.141.98 (27.71.141.98): 64 hops max, 52 byte packets
4 [AS7552] 27.68.235.50 63.961 ms
5 *
6 *
7 [AS7552] 27.71.141.98 42.583 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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