27.71.231.0/24

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 27.71.231.0/24

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 68 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.71.231.68 hotelai102.com 31
27.71.231.72 kpionline.vn 2
27.71.231.31 rangmatlava.com 2
27.71.231.24 osc.vn 2
27.71.231.10 posh.vn 2
27.71.231.134 cfc.vn 1
27.71.231.29 tashilift.com 1
27.71.231.102 xteco.vn 1
27.71.231.107 atvinlift.vn 1
27.71.231.157 qcc.edu.vn 1
27.71.231.30 ncovi.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

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

IP Address ASN Details
27.71.231.82 AS38731 Vietel - CHT Compamy Ltd 0.23ms 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
158.69.214.152 AS16276 OVH SAS 0.13ms from Beauharnois, CA
64.178.155.136 AS11260 EastLink 14.96ms from Calgary, CA
130.131.249.8 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
113.9.241.120 AS4837 CHINA UNICOM China169 Backbone 2.26ms from Harbin, CN
42.176.193.232 AS4837 CHINA UNICOM China169 Backbone 13.31ms from Liaoyang, CN
104.33.210.136 AS20001 Charter Communications Inc 6.07ms from Los Angeles, US
23.80.32.8 AS395954 Leaseweb USA, Inc. 0.39ms from Los Angeles, US
74.125.4.40 AS15169 Google LLC 0.14ms from Madrid, ES
209.251.153.200 AS10674 Gainesville Regional Utilities 8.28ms from Miami, US
167.8.30.8 AS54135 TEGNA Inc. 9.83ms from Miami, US
80.147.62.104 AS3320 Deutsche Telekom AG 6.15ms from Nuernberg, DE
178.64.32.104 AS12389 PJSC Rostelecom 17.69ms from Saint Petersburg, RU
18.144.195.56 AS16509 Amazon.com, Inc. 0.93ms from San Jose, US
118.34.184.232 AS4766 Korea Telecom 1.25ms from Seoul, KR
87.180.206.40 AS3320 Deutsche Telekom AG 1.25ms from Berlin, DE
20.219.40.104 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
87.15.180.136 AS3269 Telecom Italia S.p.A. 4.51ms from Milan, IT
84.163.150.136 AS3320 Deutsche Telekom AG 5.26ms from Nuernberg, DE
27.215.242.24 AS4837 CHINA UNICOM China169 Backbone 7.18ms from Qingdao, CN
78.156.2.72 AS25400 Telia Norge AS 2.46ms from Sandefjord, NO
20.48.183.152 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
217.11.157.88 AS21263 TeleData GmbH 3.51ms from Zug, CH
110.49.86.8 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 3.46ms from Bangkok, TH
35.87.206.120 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
35.233.17.248 AS396982 Google LLC 0.14ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f4 27.71.231.157
traceroute to 27.71.231.157 (27.71.231.157): 64 hops max, 52 byte packets
5 *
6 *
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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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