27.78.176.0/21

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 27.78.176.0/21

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

1,387 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.78.178.22 AS7552 Viettel Group 4.34ms from Ho Chi Minh City, VN
27.78.181.136 AS7552 Viettel Group 4.10ms from Ho Chi Minh City, VN
27.78.182.179 AS7552 Viettel Group 4.24ms from Ho Chi Minh City, VN
27.78.177.243 AS7552 Viettel Group 4.32ms from Ho Chi Minh City, VN
27.78.183.233 AS7552 Viettel Group 4.39ms from Ho Chi Minh City, VN
27.78.180.97 AS7552 Viettel Group 4.38ms from Ho Chi Minh City, VN
27.78.179.157 AS7552 Viettel Group 4.05ms from Ho Chi Minh City, VN
27.78.176.87 AS7552 Viettel Group 4.35ms 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
23.127.205.197 AS7018 AT&T Enterprises, LLC 3.70ms from Atlanta, US
129.21.57.5 AS4385 Rochester Institute of Technology 3.58ms from Buffalo, US
218.70.199.165 AS4134 CHINANET-BACKBONE 2.93ms from Chongqing, CN
87.168.132.85 AS3320 Deutsche Telekom AG 3.12ms from Duesseldorf, DE
194.180.59.229 AS49651 ENERCON GmbH 1.14ms from Frankfurt am Main, DE
197.64.179.37 AS16637 MTN SA 16.68ms from Johannesburg, ZA
205.139.89.149 AS3561 CenturyLink Communications, LLC 2.04ms from London, GB
212.169.220.21 AS12479 Orange Espagne SA 11.75ms from Madrid, ES
73.179.171.229 AS7922 Comcast Cable Communications, LLC 4.65ms from Miami, US
200.133.204.5 AS1916 Rede Nacional de Ensino e Pesquisa 0.89ms from Sao Paulo, BR
187.121.204.245 AS28667 VERO S.A 5.08ms from Sao Paulo, BR
97.133.21.101 AS6167 Verizon Business 11.50ms from Seattle, US
49.30.8.5 AS4766 Korea Telecom 8.41ms from Seoul, KR
184.145.4.229 AS577 Bell Canada 1.67ms from Toronto, CA
185.198.2.117 AS206052 Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS 3.33ms from Warsaw, PL
86.96.155.5 AS5384 Emirates Internet 2.06ms from Al Fujairah City, AE
20.229.76.197 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
172.9.120.21 AS7018 AT&T Enterprises, LLC 2.26ms from Atlanta, US
157.253.32.5 AS3603 University de Los Andes 1.41ms from Bogota, CO
206.74.177.245 AS2711 Spirit Communications 0.71ms from Charlotte, US
84.185.239.229 AS3320 Deutsche Telekom AG 6.67ms from Frankfurt am Main, DE
160.124.158.245 AS132839 POWER LINE DATACENTER 1.01ms from Hong Kong, HK
95.188.21.53 AS12389 PJSC Rostelecom 0.90ms from Krasnoyarsk, RU
175.146.158.213 AS4837 CHINA UNICOM China169 Backbone 7.69ms from Liaoyang, CN
80.192.201.69 AS5089 Virgin Media Limited 8.61ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 27.78.176.59
traceroute to 27.78.176.59 (27.78.176.59): 64 hops max, 52 byte packets
1 [AS7195] 200.25.27.253 0.299 ms
2 *
3 *
4 *
5 [AS7552] 27.68.209.14 291.962 ms
6 [AS7552] 115.79.0.20 289.93 ms
7 *
8 [AS7552] 27.78.176.59 292.133 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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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