27.71.16.0/23

AS38731  ·  Vietel - CHT Compamy Ltd

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS38731
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 27.71.16.0/23

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 27.71.0.0/16

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 89 domain names hosted across 49 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.71.16.137 worldrivertravel.com 5
27.71.16.16 khoangchatcongnghiep.com 4
27.71.16.169 medicalhaiphong.vn 3
27.71.16.202 arabicatech.vn 3
27.71.17.30 beberia.me 2
27.71.16.243 testnet.vn 2
27.71.16.45 haiphavietnam.com 2
27.71.16.116 mrbaby.com.vn 2
27.71.16.84 docconvers.com 2
27.71.16.23 napschool.vn 1
27.71.17.215 damhabac.com.vn 1
27.71.17.69 chicilonmediastorage.com 1
27.71.17.152 seholite.vn 1
27.71.16.91 ice-edutech.vn 1
27.71.17.235 jira-vietlotus.com 1
27.71.16.34 annplastic.vn 1
27.71.17.204 vcmt.vn 1
27.71.16.12 firenext.vn 1
27.71.17.174 xibo.vn 1
27.71.16.60 trungpld.pro.vn 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

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

IP Address ASN Details
27.71.16.153 AS38731 Vietel - CHT Compamy Ltd 0.83ms from Hanoi, VN
27.71.17.189 AS38731 Vietel - CHT Compamy Ltd 0.81ms 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
20.124.239.39 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
46.103.38.135 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.16ms from Athens, GR
178.220.115.199 AS8400 TELEKOM SRBIJA a.d. 1.26ms from Belgrade, RS
69.65.16.167 AS32181 GigeNET 0.10ms from Chicago, US
51.187.73.71 AS5607 Sky UK Limited 1.39ms from Dublin, IE
113.169.82.23 AS45899 VNPT Corp 2.22ms from Ho Chi Minh City, VN
86.144.172.215 AS2856 British Telecommunications PLC 7.55ms from London, GB
181.137.107.87 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.23ms from Medellin, CO
69.129.195.39 AS4181 TDS TELECOM 4.50ms from Monticello, US
122.194.108.23 AS4837 CHINA UNICOM China169 Backbone 7.80ms from Nanjing, CN
186.179.112.215 AS18809 Cable Onda 0.95ms from Panama, PA
107.23.88.39 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
191.240.254.87 AS53142 Friburgo Online LTDA ME 2.85ms from Rio de Janeiro, BR
212.118.113.39 AS34397 Middle East Internet Company Limited 1.15ms from Riyadh, SA
88.94.25.215 AS2119 Telenor Norge AS 11.03ms from Sandefjord, NO
119.68.143.247 AS17858 LG POWERCOMM 1.80ms from Seoul, KR
68.168.239.87 AS13576 SOUTH DAKOTA NETWORK 11.68ms from Sioux Falls, US
118.211.48.135 AS7545 TPG Telecom Limited 5.05ms from Sydney, AU
122.150.43.247 AS9443 Vocus Retail 4.28ms from Sydney, AU
1.172.244.135 AS3462 Data Communication Business Group 4.00ms from Taichung, TW
107.84.253.103 AS20057 AT&T Enterprises, LLC 19.48ms from Atlanta, US
84.159.139.55 AS3320 Deutsche Telekom AG 2.03ms from Berlin, DE
85.216.167.119 AS6830 Liberty Global Europe Holding B.V. 8.33ms from Bratislava, SK
222.211.242.7 AS4134 CHINANET-BACKBONE 4.94ms from Chengdu, CN
98.22.50.247 AS7029 Windstream Communications LLC 8.54ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 27.71.16.121
traceroute to 27.71.16.121 (27.71.16.121): 64 hops max, 52 byte packets
3 [AS9002] 87.245.233.56 11.491 ms
4 [AS6453] 80.231.124.38 11.704 ms
5 *
6 *
7 *
8 *
10 *
11 [AS38731] 115.84.176.25 231.038 ms
12 [AS38731] 115.84.177.142 227.957 ms
13 [AS38731] 115.84.177.213 225.956 ms
14 [AS38731] 171.244.55.190 225.973 ms
15 [AS38731] 27.71.16.121 225.508 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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.

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