27.71.48.0/21

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 27.71.48.0/21

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
27.71.53.243	dvk.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

Read more

Pingable IPs

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

IP Address	ASN	Details
27.71.52.60	AS7552 Viettel Group	`9.29ms` from Ho Chi Minh City, VN
27.71.55.141	AS7552 Viettel Group	`10.57ms` from Ho Chi Minh City, VN
27.71.54.156	AS7552 Viettel Group	`9.43ms` from Ho Chi Minh City, VN
27.71.53.167	AS7552 Viettel Group	`10.40ms` from Ho Chi Minh City, VN
27.71.49.225	AS7552 Viettel Group	`10.00ms` from Ho Chi Minh City, VN
27.71.48.93	AS7552 Viettel Group	`10.01ms` 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
44.204.169.85	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
142.173.108.149	AS6079 RCN	`1.90ms` from Ashburn, US
172.212.60.53	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
46.176.171.149	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.50ms` from Athens, GR
114.244.182.197	AS4808 China Unicom Beijing Province Network	`3.19ms` from Beijing, CN
81.182.109.245	AS5483 Magyar Telekom Plc.	`2.79ms` from Budapest, HU
118.119.234.21	AS4134 CHINANET-BACKBONE	`4.65ms` from Chengdu, CN
73.73.75.101	AS7922 Comcast Cable Communications, LLC	`10.22ms` from Chicago, US
204.12.84.197	AS20021 Ntirety, Inc.	`0.69ms` from Denver, US
13.86.1.37	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
218.192.55.117	AS4538 China Education and Research Network Center	`0.87ms` from Guangzhou, CN
220.178.106.133	AS4134 CHINANET-BACKBONE	`6.27ms` from Huai'an, CN
103.226.139.229	AS136052 PT Cloud Hosting Indonesia	`0.77ms` from Jakarta, ID
123.186.128.165	AS4134 CHINANET-BACKBONE	`3.04ms` from Liaoyang, CN
18.132.193.149	AS16509 Amazon.com, Inc.	`0.55ms` from London, GB
90.248.186.213	AS5378 Vodafone Limited	`17.57ms` from Manchester, GB
96.2.220.69	AS11232 Midcontinent Communications	`1.96ms` from Minneapolis, US
173.168.6.245	AS33363 Charter Communications, Inc	`6.11ms` from Orlando, US
84.242.56.5	AS51407 Mada Al-Arab General Services Company	`0.71ms` from Ramallah, PS
199.124.30.69	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
121.177.223.101	AS4766 Korea Telecom	`8.13ms` from Seoul, KR
222.117.197.101	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
103.69.175.165	AS131684 Universal Connections Technologies (M) Sdn. Bhd.	`2.44ms` from Sepang, MY
211.136.213.197	AS56040 China Mobile communications corporation	`5.11ms` from Shenzhen, CN
153.171.154.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.33ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 27.71.55.90

traceroute to 27.71.55.90 (27.71.55.90): 64 hops max, 52 byte packets

4 [AS7552] 27.68.233.50 260.146 ms

5 *

6 *

7 [AS7552] 27.71.55.90 263.446 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 2025

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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