27.72.136.0/21

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:  2025-10-08T04:42:43Z
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 27.72.136.0/21

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 27.72.0.0/16

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

1,563 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.72.139.56 AS7552 Viettel Group 1.37ms from Hanoi, VN
27.72.137.250 AS7552 Viettel Group 1.43ms from Hanoi, VN
27.72.141.67 AS7552 Viettel Group 1.24ms from Hanoi, VN
27.72.142.24 AS7552 Viettel Group 1.25ms from Hanoi, VN
27.72.138.158 AS7552 Viettel Group 1.71ms from Hanoi, VN
27.72.140.95 AS7552 Viettel Group 1.51ms from Hanoi, VN
27.72.136.40 AS7552 Viettel Group 1.18ms from Hanoi, VN
27.72.143.235 AS7552 Viettel Group 1.88ms from Hanoi, 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
65.118.218.165 AS209 CenturyLink Communications, LLC 0.98ms from Ashburn, US
170.185.146.5 AS11686 Zayo Bandwidth 17.75ms from Atlanta, US
44.247.52.53 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
108.64.252.117 AS7018 AT&T Enterprises, LLC 15.63ms from Chicago, US
52.209.101.149 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
110.81.140.245 AS4134 CHINANET-BACKBONE 5.72ms from Fuzhou, CN
8.223.62.133 AS45102 Alibaba (US) Technology Co., Ltd. 1.01ms from Hong Kong, HK
162.230.101.133 AS7018 AT&T Enterprises, LLC 18.05ms from Kansas City, US
31.173.222.5 AS31163 PJSC MegaFon 6.70ms from Krasnodar, RU
220.201.31.69 AS4837 CHINA UNICOM China169 Backbone 5.06ms from Liaoyang, CN
169.50.85.197 AS36351 IBM Cloud 0.89ms from London, GB
122.55.247.197 AS9299 Philippine Long Distance Telephone Company 0.54ms from Manila, PH
62.122.60.117 AS34786 OOO NPO Intermet 16.36ms from Moscow, RU
211.138.241.21 AS9808 China Mobile Communications Group Co., Ltd. 9.65ms from Nanning, CN
20.168.15.53 AS8075 Microsoft Corporation 0.26ms from Phoenix, US
39.78.214.245 AS4837 CHINA UNICOM China169 Backbone 5.74ms from Qingdao, CN
200.30.230.101 AS22047 VTR BANDA ANCHA S.A. 12.91ms from Santiago, CL
134.75.102.5 AS17579 KISTI 3.69ms from Seoul, KR
180.64.215.37 AS9318 SK Broadband Co Ltd 3.79ms from Seoul, KR
180.168.114.149 AS4812 China Telecom (Group) 3.20ms from Shanghai, CN
130.117.48.181 AS174 Cogent Communications, LLC 0.69ms from Sofia, BG
203.50.25.213 AS1221 Telstra Limited 0.67ms from Sydney, AU
153.144.144.165 AS4713 NTT Communications Corporation 19.87ms from Tokyo, JP
43.209.81.213 AS16509 Amazon.com, Inc. 1.56ms from Bangkok, TH
93.86.160.117 AS8400 TELEKOM SRBIJA a.d. 0.66ms from Belgrade, RS

Traceroute

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

$
traceroute -a -n -q1 -f4 27.72.143.87
traceroute to 27.72.143.87 (27.72.143.87): 64 hops max, 52 byte packets
4 [AS3491] 63.220.195.116 39.389 ms
5 *
6 *
7 *
8 *
9 [AS7552] 27.68.194.109 244.064 ms
10 *
11 [AS7552] 27.72.143.87 245.927 ms
Measurement taken from IPinfo ProbeNet in Taos, US
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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