27.78.192.0/21

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 27.78.192.0/21

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 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

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

1,452 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.78.198.80 AS7552 Viettel Group 2.97ms from Ho Chi Minh City, VN
27.78.192.235 AS7552 Viettel Group 2.81ms from Ho Chi Minh City, VN
27.78.197.249 AS7552 Viettel Group 2.97ms from Ho Chi Minh City, VN
27.78.194.130 AS7552 Viettel Group 2.70ms from Ho Chi Minh City, VN
27.78.195.158 AS7552 Viettel Group 2.68ms from Ho Chi Minh City, VN
27.78.196.193 AS7552 Viettel Group 2.87ms from Ho Chi Minh City, VN
27.78.193.68 AS7552 Viettel Group 2.99ms from Ho Chi Minh City, VN
27.78.199.51 AS7552 Viettel Group 2.71ms 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
44.195.112.117 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
20.246.154.213 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
60.6.37.165 AS4837 CHINA UNICOM China169 Backbone 8.07ms from Beijing, CN
141.216.127.69 AS394769 University of Michigan - Flint 2.40ms from Detroit, US
54.77.77.165 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
90.62.207.149 AS3215 Orange S.A. 18.99ms from Frankfurt am Main, DE
86.177.138.37 AS2856 British Telecommunications PLC 2.54ms from London, GB
138.226.34.165 AS6079 RCN 1.73ms from New York City, US
109.203.216.165 AS12389 PJSC Rostelecom 5.35ms from Novosibirsk, RU
187.9.182.5 AS10429 TELEFÔNICA BRASIL S.A 1.10ms from Osasco, BR
79.170.252.117 AS20723 AVONET, s.r.o. 0.32ms from Prague, CZ
118.25.101.69 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.37ms from Shanghai, CN
203.151.254.5 AS4618 Internet Thailand Company Limited 0.57ms from Bangkok, TH
3.31.244.85 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
156.195.236.181 AS8452 TE-AS 5.33ms from Cairo, EG
24.106.178.245 AS11426 Charter Communications Inc 1.62ms from Charlotte, US
85.220.213.5 AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG 0.49ms from Frankfurt am Main, DE
217.227.208.21 AS3320 Deutsche Telekom AG 3.99ms from Frankfurt am Main, DE
80.170.68.5 AS1257 Tele2 Sverige AB 0.49ms from Goeteborg, SE
175.138.230.165 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.20ms from Kuala Lumpur, MY
64.98.201.5 AS32133 Ting Fiber Inc. 3.89ms from Los Angeles, US
195.81.196.101 AS3257 GTT Communications Inc. 0.48ms from Madrid, ES
81.36.164.37 AS3352 TELEFONICA DE ESPANA S.A.U. 9.31ms from Madrid, ES
83.55.126.149 AS3352 TELEFONICA DE ESPANA S.A.U. 6.50ms from Madrid, ES
31.190.1.21 AS1267 WIND TRE S.P.A. 2.81ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 27.78.195.42
traceroute to 27.78.195.42 (27.78.195.42): 64 hops max, 52 byte packets
1 [AS15169] 66.249.94.36 138.416 ms
2 *
3 *
4 *
5 [AS7552] 27.68.208.114 260.356 ms
6 *
7 [AS7552] 27.78.195.42 254.594 ms
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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