27.78.64.0/21

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 27.78.64.0/21

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 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.78.64.163 bepnhakhoai.io.vn 1
27.78.68.19 martinlovecode.com 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

Pingable IPs

1,530 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.78.66.217 AS7552 Viettel Group 1.08ms from Ho Chi Minh City, VN
27.78.71.155 AS7552 Viettel Group 1.07ms from Ho Chi Minh City, VN
27.78.65.23 AS7552 Viettel Group 1.09ms from Ho Chi Minh City, VN
27.78.68.252 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
27.78.67.12 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
27.78.64.224 AS7552 Viettel Group 1.25ms from Ho Chi Minh City, VN
27.78.70.195 AS7552 Viettel Group 1.15ms from Ho Chi Minh City, VN
27.78.69.20 AS7552 Viettel Group 1.09ms 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
145.3.117.165 AS1103 SURF B.V. 3.42ms from Amsterdam, NL
188.179.21.117 AS3292 TDC Holding A/S 2.54ms from Copenhagen, DK
200.3.90.197 AS7303 Telecom Argentina S.A. 0.40ms from Cordoba, AR
195.123.97.165 AS15943 wilhelm.tel GmbH 0.41ms from Hamburg, DE
221.206.108.245 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Harbin, CN
138.100.209.133 AS766 RedIRIS Autonomous System 0.70ms from Madrid, ES
98.116.14.117 AS701 Verizon Business 2.36ms from New York City, US
160.11.185.229 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.73ms from Osaka, JP
180.51.163.101 AS4713 NTT DOCOMO BUSINESS,Inc. 3.04ms from Osaka, JP
37.58.175.165 AS16347 ADISTA SAS 4.88ms from Paris, FR
121.149.58.197 AS4766 Korea Telecom 8.35ms from Seoul, KR
175.139.2.229 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 14.91ms from Singapore, SG
46.217.116.101 AS6821 Makedonski Telekom AD-Skopje 1.30ms from Skopje, MK
24.241.100.85 AS20115 Charter Communications LLC 4.66ms from St. Louis, US
41.102.9.213 AS36947 Telecom Algeria 11.87ms from Valencia, ES
178.129.134.149 AS28812 PJSC "Bashinformsvyaz" 9.04ms from Yekaterinburg, RU
45.154.139.197 AS39855 Mod Mission Critical LLC 0.26ms from Amsterdam, NL
2.18.191.69 AS20940 Akamai International B.V. 0.44ms from Ashburn, US
158.108.214.245 AS9411 Kasetsart University, Thailand 0.86ms from Bangkok, TH
119.249.140.37 AS4837 CHINA UNICOM China169 Backbone 9.70ms from Beijing, CN
91.142.235.117 AS42090 Rapid Broadband Ltd 8.91ms from Dublin, IE
217.230.249.149 AS3320 Deutsche Telekom AG 6.99ms from Duesseldorf, DE
79.3.63.245 AS3269 Telecom Italia S.p.A. 5.37ms from Milan, IT
37.22.251.5 AS12389 PJSC Rostelecom 8.22ms from Novosibirsk, RU
115.30.184.21 AS7522 STNet, Incorporated 7.67ms 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 27.78.69.223
traceroute to 27.78.69.223 (27.78.69.223): 64 hops max, 52 byte packets
2 *
4 *
5 *
6 *
7 [AS7552] 27.78.69.223 225.088 ms
Measurement taken from IPinfo ProbeNet in Praia, CV
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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