27.78.240.0/21

AS7552  ·  Viettel Group

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 27.78.240.0/21

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 27.78.0.0/16

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
27.78.243.217 nhonhoa.org 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

1,390 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.78.245.106 AS7552 Viettel Group 1.93ms from Ho Chi Minh City, VN
27.78.242.46 AS7552 Viettel Group 2.10ms from Ho Chi Minh City, VN
27.78.243.14 AS7552 Viettel Group 2.10ms from Ho Chi Minh City, VN
27.78.241.117 AS7552 Viettel Group 2.13ms from Ho Chi Minh City, VN
27.78.244.234 AS7552 Viettel Group 2.06ms from Ho Chi Minh City, VN
27.78.247.232 AS7552 Viettel Group 2.06ms from Ho Chi Minh City, VN
27.78.246.80 AS7552 Viettel Group 1.94ms from Ho Chi Minh City, VN
27.78.240.16 AS7552 Viettel Group 2.10ms 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
173.89.27.117 AS10796 Charter Communications Inc 8.23ms from Chicago, US
78.51.128.149 AS6805 Telefonica Germany GmbH & Co.OHG 3.53ms from Frankfurt am Main, DE
59.50.21.181 AS4134 CHINANET-BACKBONE 3.35ms from Haikou, CN
95.112.205.69 AS6805 Telefonica Germany GmbH & Co.OHG 2.09ms from Hamburg, DE
104.194.170.133 AS36315 Servpac Inc. 0.66ms from Honolulu, US
201.145.19.101 AS8151 UNINET 2.16ms from Mexico City, MX
154.38.181.133 AS40021 Contabo Inc. 0.20ms from Newark, US
60.149.1.21 AS17676 SoftBank Corp. 3.57ms from Osaka, JP
218.165.123.85 AS3462 Data Communication Business Group 2.67ms from Taipei, TW
220.249.86.101 AS4837 CHINA UNICOM China169 Backbone 2.22ms from Wuhan, CN
34.212.152.213 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
220.192.108.21 AS4837 CHINA UNICOM China169 Backbone 2.20ms from Chongqing, CN
71.8.122.245 AS20115 Charter Communications LLC 3.94ms from Dallas, US
155.97.244.165 AS17055 University of Utah 1.58ms from Salt Lake City, US
73.221.226.21 AS7922 Comcast Cable Communications, LLC 7.89ms from Seattle, US
121.161.53.101 AS4766 Korea Telecom 1.97ms from Seoul, KR
180.167.213.181 AS4812 China Telecom (Group) 3.15ms from Shanghai, CN
58.40.148.245 AS4812 China Telecom (Group) 3.48ms from Shanghai, CN
18.139.151.53 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
82.169.81.69 AS1136 KPN B.V. 1.41ms from Amsterdam, NL
149.72.95.5 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
181.55.107.133 AS10620 Telmex Colombia S.A. 19.28ms from Bogota, CO
190.60.97.69 AS18747 IFX Corporation 0.53ms from Bogota, CO
95.85.164.37 AS41897 Sat-Trakt D.O.O. 8.24ms from Budapest, HU
96.29.136.5 AS10796 Charter Communications Inc 15.96ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f5 27.78.242.236
traceroute to 27.78.242.236 (27.78.242.236): 64 hops max, 52 byte packets
5 [] 27.111.228.148 1.191 ms
6 *
7 [AS7552] 27.68.208.122 32.478 ms
8 [AS7552] 115.79.0.10 29.983 ms
9 *
10 [AS7552] 27.78.242.236 30.77 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs