27.78.160.0/21

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 27.78.160.0/21

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 27.78.0.0/16

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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
27.78.164.223 AS7552 Viettel Group 5.88ms from Ho Chi Minh City, VN
27.78.162.69 AS7552 Viettel Group 5.96ms from Ho Chi Minh City, VN
27.78.165.61 AS7552 Viettel Group 5.82ms from Ho Chi Minh City, VN
27.78.167.129 AS7552 Viettel Group 6.01ms from Ho Chi Minh City, VN
27.78.166.249 AS7552 Viettel Group 6.07ms from Ho Chi Minh City, VN
27.78.160.190 AS7552 Viettel Group 5.94ms from Ho Chi Minh City, VN
27.78.161.203 AS7552 Viettel Group 5.92ms from Ho Chi Minh City, VN
27.78.163.122 AS7552 Viettel Group 6.04ms 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
47.253.69.197 AS45102 Alibaba (US) Technology Co., Ltd. 0.30ms from Ashburn, US
80.132.232.197 AS3320 Deutsche Telekom AG 3.80ms from Berlin, DE
34.219.155.213 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
45.241.151.69 AS24863 Link Egypt (Link.NET) 19.97ms from Cairo, EG
160.177.129.165 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.06ms from Casablanca, MA
206.193.205.197 AS11915 TPx Communications 0.72ms from Dallas, US
103.227.147.69 AS141671 PT Samudera Kilat Indonesia 0.52ms from Jakarta, ID
92.145.4.5 AS3215 Orange S.A. 8.65ms from Marseille, FR
114.190.12.85 AS4713 NTT DOCOMO BUSINESS,Inc. 9.37ms from Osaka, JP
186.168.60.37 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.25ms from Panama, PA
112.225.93.21 AS4837 CHINA UNICOM China169 Backbone 2.18ms from Qingdao, CN
218.91.198.69 AS4134 CHINANET-BACKBONE 4.56ms from Shanghai, CN
114.212.161.149 AS4538 China Education and Research Network Center 10.92ms from Shanghai, CN
36.8.209.53 AS2516 KDDI CORPORATION 5.71ms from Tokyo, JP
99.213.15.229 AS812 Rogers Communications Canada Inc. 0.48ms from Toronto, CA
105.111.255.165 AS36947 Telecom Algeria 11.55ms from Algiers, DZ
50.52.191.53 AS5650 Frontier Communications of America, Inc. 8.81ms from Ashburn, US
131.218.60.117 AS668 United States Department of Defense (DoD) 0.41ms from Ashburn, US
71.127.47.181 AS701 Verizon Business 2.01ms from Ashburn, US
130.149.18.69 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.86ms from Berlin, DE
176.198.5.197 AS3209 Vodafone GmbH 8.36ms from Duesseldorf, DE
182.152.128.69 AS17924 SmarTone Mobile Communications Ltd 9.74ms from Hong Kong, HK
218.22.127.229 AS4134 CHINANET-BACKBONE 9.68ms from Huai'an, CN
88.16.211.21 AS3352 TELEFONICA DE ESPANA S.A.U. 9.56ms from Madrid, ES
126.25.0.5 AS17676 SoftBank Corp. 14.14ms from Osaka, 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 27.78.164.190
traceroute to 27.78.164.190 (27.78.164.190): 64 hops max, 52 byte packets
4 [AS7552] 116.98.212.68 3.495 ms
6 *
7 *
8 [AS7552] 27.78.164.190 9.557 ms
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
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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