27.71.64.0/21

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 27.71.64.0/21

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 are 5 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
27.71.69.57 giacat.info 4

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

1,018 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.71.66.66 AS7552 Viettel Group 1.20ms from Ho Chi Minh City, VN
27.71.69.62 AS7552 Viettel Group 1.11ms from Ho Chi Minh City, VN
27.71.70.64 AS7552 Viettel Group 1.16ms from Ho Chi Minh City, VN
27.71.67.3 AS7552 Viettel Group 1.06ms from Ho Chi Minh City, VN
27.71.68.89 AS7552 Viettel Group 1.25ms from Ho Chi Minh City, VN
27.71.65.8 AS7552 Viettel Group 1.09ms from Ho Chi Minh City, VN
27.71.71.110 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
27.71.64.189 AS7552 Viettel Group 0.95ms 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
76.17.85.5 AS7922 Comcast Cable Communications, LLC 4.16ms from Atlanta, US
181.56.31.245 AS14080 Telmex Colombia S.A. 0.56ms from Bogota, CO
91.75.9.133 AS15802 Emirates Integrated Telecommunications Company PJSC 3.45ms from Dubai, AE
34.99.237.213 AS396982 Google LLC 1.57ms from Frankfurt am Main, DE
61.144.27.21 AS4134 CHINANET-BACKBONE 3.44ms from Guangzhou, CN
178.185.61.69 AS12389 PJSC Rostelecom 0.86ms from Krasnoyarsk, RU
82.20.7.69 AS5089 Virgin Media Limited 9.55ms from London, GB
142.196.252.53 AS33363 Charter Communications, Inc 8.46ms from Orlando, US
93.124.65.101 AS12389 PJSC Rostelecom 8.02ms from Samara, RU
20.201.28.69 AS8075 Microsoft Corporation 0.19ms from Sao Paulo, BR
61.47.210.165 AS17597 SK Broadband Co Ltd 2.14ms from Seoul, KR
58.233.101.21 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
211.137.130.5 AS9808 China Mobile Communications Group Co., Ltd. 0.94ms from Xi'an, CN
42.226.0.85 AS4837 CHINA UNICOM China169 Backbone 2.63ms from Zhengzhou, CN
105.96.176.101 AS36947 Telecom Algeria 14.96ms from Algiers, DZ
140.247.65.21 AS1742 Harvard University 1.59ms from Boston, US
111.9.248.5 AS9808 China Mobile Communications Group Co., Ltd. 4.74ms from Chengdu, CN
50.110.252.21 AS5650 Frontier Communications of America, Inc. 16.41ms from Chicago, US
97.242.96.53 AS6167 Verizon Business 8.63ms from Chicago, US
12.237.178.101 AS7018 AT&T Enterprises, LLC 2.89ms from Chicago, US
45.200.48.85 AS54801 Zillion Network Inc. 1.28ms from Hong Kong, HK
61.239.160.53 AS9269 Hong Kong Broadband Network Ltd. 1.38ms from Hong Kong, HK
76.143.250.229 AS7922 Comcast Cable Communications, LLC 7.52ms from Houston, US
121.122.22.133 AS9534 Binariang Berhad 3.62ms from Kuala Lumpur, MY
45.89.26.213 AS50340 JSC Selectel 0.59ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f7 27.71.66.188
traceroute to 27.71.66.188 (27.71.66.188): 64 hops max, 52 byte packets
8 [AS6762] 93.186.132.164 10.875 ms
9 [AS6762] 213.144.170.29 54.583 ms
10 *
11 [AS3491] 63.220.68.223 195.705 ms
12 *
13 *
14 *
15 [AS7552] 27.68.237.210 270.153 ms
16 *
17 [AS7552] 27.71.66.188 268.167 ms
Measurement taken from IPinfo ProbeNet in Izmir, TR
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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