27.77.240.0/21

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 27.77.240.0/21

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 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.77.244.100 haudung.online 3
27.77.241.168 xacthuctincay.com 1
27.77.246.80 nhutdm.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

1,502 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.77.243.122 AS7552 Viettel Group 1.05ms from Ho Chi Minh City, VN
27.77.247.251 AS7552 Viettel Group 1.25ms from Ho Chi Minh City, VN
27.77.241.220 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
27.77.240.78 AS7552 Viettel Group 1.01ms from Ho Chi Minh City, VN
27.77.245.62 AS7552 Viettel Group 1.01ms from Ho Chi Minh City, VN
27.77.246.48 AS7552 Viettel Group 1.12ms from Ho Chi Minh City, VN
27.77.242.75 AS7552 Viettel Group 1.08ms from Ho Chi Minh City, VN
27.77.244.1 AS7552 Viettel Group 0.98ms 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
129.151.139.181 AS31898 Oracle Corporation 0.14ms from Abu Dhabi, AE
54.167.149.245 AS14618 Amazon.com, Inc. 0.62ms from Ashburn, US
5.225.81.149 AS12430 VODAFONE ESPANA S.A.U. 5.09ms from Barcelona, ES
52.33.252.133 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
24.1.15.5 AS7922 Comcast Cable Communications, LLC 5.06ms from Chicago, US
139.55.19.197 AS7029 Windstream Communications LLC 10.49ms from Dallas, US
217.88.154.101 AS3320 Deutsche Telekom AG 1.10ms from Frankfurt am Main, DE
80.129.199.197 AS3320 Deutsche Telekom AG 11.19ms from Frankfurt am Main, DE
152.13.92.213 AS53785 University of North Carolina at Greensboro 11.48ms from Herndon, US
49.131.210.5 AS17924 SmarTone Mobile Communications Ltd 14.38ms from Hong Kong, HK
222.134.73.101 AS4837 CHINA UNICOM China169 Backbone 3.90ms from Jinan, CN
105.246.207.37 AS36994 Vodacom 19.57ms from Johannesburg, ZA
187.237.82.149 AS8151 UNINET 10.14ms from Santiago de Queretaro, MX
151.106.23.245 AS29066 velia.net Internetdienste GmbH 0.26ms from Strasbourg, FR
126.121.13.165 AS17676 SoftBank Corp. 17.24ms from Tokyo, JP
99.232.249.85 AS812 Rogers Communications Canada Inc. 4.76ms from Toronto, CA
112.46.116.21 AS9808 China Mobile Communications Group Co., Ltd. 3.32ms from Xi'an, CN
3.234.138.165 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
69.131.193.37 AS4181 TDS TELECOM 2.10ms from Atlanta, US
71.143.150.181 AS7018 AT&T Enterprises, LLC 6.11ms from Atlanta, US
166.199.168.37 AS7018 AT&T Enterprises, LLC 4.95ms from Atlanta, US
179.220.89.197 AS28573 Claro NXT Telecomunicacoes Ltda 17.21ms from Brasilia, BR
84.192.91.213 AS6848 Telenet BV 6.83ms from Brussels, BE
193.6.26.5 AS1955 KIFU (Governmental Info Tech Development Agency) 0.64ms from Budapest, HU
196.126.2.181 AS36925 MEDITELECOM 17.97ms from Casablanca, MA

Traceroute

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

$
traceroute -a -n -q1 -f10 27.77.240.202
traceroute to 27.77.240.202 (27.77.240.202): 64 hops max, 52 byte packets
10 [AS7552] 27.77.240.202 189.201 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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