27.66.84.0/22

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 27.66.84.0/22

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 27.66.0.0/16

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 2 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
27.66.86.6	maytinhducpho.com	1
27.66.84.93	lab162.net	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

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

IP Address	ASN	Details
27.66.85.57	AS7552 Viettel Group	`10.69ms` from Ho Chi Minh City, VN
27.66.84.11	AS7552 Viettel Group	`10.70ms` from Ho Chi Minh City, VN
27.66.87.130	AS7552 Viettel Group	`10.56ms` from Ho Chi Minh City, VN
27.66.86.134	AS7552 Viettel Group	`10.38ms` 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
87.233.15.214	AS15703 TrueServer BV AS number	`0.64ms` from Amsterdam, NL
89.127.64.54	AS6079 RCN	`1.57ms` from Ashburn, US
69.255.164.166	AS7922 Comcast Cable Communications, LLC	`8.75ms` from Ashburn, US
171.239.174.150	AS7552 Viettel Group	`1.09ms` from Ho Chi Minh City, VN
23.124.192.150	AS7018 AT&T Enterprises, LLC	`2.54ms` from Los Angeles, US
81.36.226.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.35ms` from Madrid, ES
88.2.178.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.96ms` from Madrid, ES
124.106.234.230	AS9299 Philippine Long Distance Telephone Company	`1.13ms` from Manila, PH
20.235.181.118	AS8075 Microsoft Corporation	`0.29ms` from Saint Thomas Mount, IN
107.204.235.118	AS7018 AT&T Enterprises, LLC	`4.24ms` from San Jose, US
182.221.175.166	AS17858 LG POWERCOMM	`1.56ms` from Seoul, KR
210.92.27.150	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
222.239.182.86	AS9318 SK Broadband Co Ltd	`1.03ms` from Seoul, KR
77.172.54.86	AS1136 KPN B.V.	`2.64ms` from Amsterdam, NL
73.118.123.230	AS7922 Comcast Cable Communications, LLC	`10.66ms` from Atlanta, US
60.29.110.70	AS4837 CHINA UNICOM China169 Backbone	`5.12ms` from Beijing, CN
78.176.17.198	AS9121 Turk Telekomunikasyon Anonim Sirketi	`12.59ms` from Bursa, TR
216.255.5.118	AS394708 Horizon Telcom Inc.	`5.03ms` from Columbus, US
73.95.230.166	AS7922 Comcast Cable Communications, LLC	`3.08ms` from Denver, US
12.222.63.22	AS7018 AT&T Enterprises, LLC	`5.02ms` from Durham, US
68.149.141.86	AS6327 Shaw Communications	`4.04ms` from Edmonton, CA
193.26.98.22	AS39218 Burda Digital Systems GmbH	`4.27ms` from Frankfurt am Main, DE
83.180.24.182	AS1257 Tele2 Sverige AB	`19.50ms` from Jõhvi, EE
82.65.156.246	AS12322 Free SAS	`1.72ms` from Paris, FR
54.180.139.6	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 27.66.84.122

traceroute to 27.66.84.122 (27.66.84.122): 64 hops max, 52 byte packets

3 [AS134654] 175.184.238.142 14.323 ms

4 *

5 *

6 [AS7552] 27.76.77.103 57.04 ms

7 *

8 [AS7552] 27.66.84.122 55.71 ms

Measurement taken from

IPinfo ProbeNet in Bandung, ID

On March 20th 2026

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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