27.77.48.0/21

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 27.77.48.0/21

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 27.77.0.0/16

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

1,459 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.77.48.248 AS7552 Viettel Group 5.87ms from Ho Chi Minh City, VN
27.77.53.67 AS7552 Viettel Group 5.71ms from Ho Chi Minh City, VN
27.77.54.218 AS7552 Viettel Group 6.02ms from Ho Chi Minh City, VN
27.77.55.241 AS7552 Viettel Group 5.82ms from Ho Chi Minh City, VN
27.77.51.201 AS7552 Viettel Group 6.06ms from Ho Chi Minh City, VN
27.77.49.148 AS7552 Viettel Group 6.22ms from Ho Chi Minh City, VN
27.77.50.19 AS7552 Viettel Group 5.97ms from Ho Chi Minh City, VN
27.77.52.244 AS7552 Viettel Group 5.92ms 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
54.88.181.245 AS14618 Amazon.com, Inc. 0.65ms from Ashburn, US
122.143.122.181 AS4837 CHINA UNICOM China169 Backbone 4.15ms from Changchun, CN
65.73.235.85 AS5650 Frontier Communications of America, Inc. 9.04ms from Chicago, US
13.74.116.245 AS8075 Microsoft Corporation 0.24ms from Dublin, IE
190.212.112.69 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 10.72ms from Guatemala City, GT
221.126.4.117 AS9304 HGC Global Communications Limited 1.56ms from Hong Kong, HK
72.61.141.69 AS47583 Hostinger International Limited 1.59ms from Jakarta, ID
67.191.127.53 AS7922 Comcast Cable Communications, LLC 7.63ms from Miami, US
192.81.232.133 AS26718 WOLVERINE TRADING TECHNOLOGIES, LLC 0.82ms from Mount Prospect, US
208.252.68.5 AS701 Verizon Business 0.49ms from New York City, US
181.79.195.53 AS52468 UFINET PANAMA S.A. 5.56ms from San Miguel, SV
65.96.11.101 AS19855 Masergy Communications, Inc. 3.29ms from Singapore, SG
83.255.206.69 AS1257 Tele2 Sverige AB 8.33ms from Stockholm, SE
134.119.186.69 AS29066 velia.net Internetdienste GmbH 0.12ms from Strasbourg, FR
223.112.172.181 AS56046 China Mobile communications corporation 4.09ms from Suzhou, CN
114.35.183.181 AS3462 Data Communication Business Group 0.92ms from Taipei, TW
60.60.227.181 AS9824 JCOM Co., Ltd. 12.15ms from Tokyo, JP
212.95.30.21 AS8412 T-Mobile Austria GmbH 7.62ms from Vienna, AT
217.75.48.53 AS21021 Multimedia Polska Sp. z o.o. 0.71ms from Warsaw, PL
31.207.53.197 AS8758 Iway AG 2.95ms from Zuerich, CH
141.20.20.117 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.94ms from Berlin, DE
198.244.93.53 AS54932 M3 Wireless Inc. 4.37ms from Detroit, US
195.218.75.245 AS719 Elisa Oyj 0.80ms from Helsinki, FI
123.22.54.229 AS45899 VNPT Corp 4.71ms from Ho Chi Minh City, VN
156.253.66.213 AS142286 LUOGELANG (FRANCE) LIMITED 1.11ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 27.77.55.191
traceroute to 27.77.55.191 (27.77.55.191): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 [AS7552] 27.77.55.191 229.934 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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