27.71.16.0/22

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 27.71.16.0/22

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 91 domain names hosted across 51 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.71.18.115 choichan.net 1
27.71.18.1 choichan.net 1
27.71.18.5 sapgu.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

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

IP Address ASN Details
27.71.19.30 AS38731 Vietel - CHT Compamy Ltd 0.86ms from Hanoi, VN
27.71.16.11 AS38731 Vietel - CHT Compamy Ltd 0.81ms from Hanoi, VN
27.71.17.12 AS38731 Vietel - CHT Compamy Ltd 0.84ms from Hanoi, VN
27.71.18.5 AS38731 Vietel - CHT Compamy Ltd 0.69ms 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
107.180.169.150 AS400072 THUNDERBOX INC 2.33ms from Ashburn, US
75.131.178.22 AS20115 Charter Communications LLC 7.07ms from Atlanta, US
152.97.110.22 AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC. 7.26ms from Atlanta, US
3.32.168.198 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
41.132.60.38 AS20011 Dimension Data 2.45ms from Cape Town, ZA
76.227.27.6 AS7018 AT&T Enterprises, LLC 16.26ms from Dallas, US
107.221.103.70 AS7018 AT&T Enterprises, LLC 9.60ms from Miami, US
180.30.144.182 AS4713 NTT DOCOMO BUSINESS,Inc. 6.96ms from Osaka, JP
3.218.91.214 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
190.167.181.118 AS6400 Compañía Dominicana de Teléfonos S. A. 5.67ms from Santo Domingo, DO
220.77.188.86 AS4766 Korea Telecom 7.23ms from Seoul, KR
106.167.49.54 AS2516 KDDI CORPORATION 9.43ms from Tokyo, JP
50.31.232.198 AS23352 DEFT.COM 0.65ms from Amsterdam, NL
74.91.55.166 AS46261 QuickPacket, LLC 0.21ms from Ashburn, US
18.9.48.6 AS3 Massachusetts Institute of Technology 0.57ms from Boston, US
73.90.144.134 AS7922 Comcast Cable Communications, LLC 10.99ms from Fremont, US
89.56.38.38 AS207790 SWN Stadtwerke Neumuenster GmbH 2.06ms from Hamburg, DE
61.75.143.22 AS4766 Korea Telecom 6.46ms from Incheon, KR
86.173.53.134 AS2856 British Telecommunications PLC 1.77ms from London, GB
71.84.57.54 AS20115 Charter Communications LLC 4.01ms from Los Angeles, US
59.190.56.86 AS17511 OPTAGE Inc. 2.61ms from Osaka, JP
119.166.212.54 AS4837 CHINA UNICOM China169 Backbone 1.19ms from Qingdao, CN
44.205.193.214 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
213.8.119.246 AS12400 Partner Communications Ltd. 2.24ms from Rosh Ha‘Ayin, IL
189.142.164.86 AS8151 UNINET 4.77ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f3 27.71.16.250
traceroute to 27.71.16.250 (27.71.16.250): 64 hops max, 52 byte packets
3 [AS9002] 87.245.232.58 4.825 ms
4 [AS6453] 80.231.124.38 4.969 ms
5 *
6 *
7 *
8 *
9 [AS7552] 171.251.208.226 217.424 ms
10 *
11 [AS38731] 115.84.176.33 220.834 ms
12 [AS38731] 115.84.177.138 230.894 ms
13 [AS38731] 115.84.177.206 216.466 ms
14 [AS38731] 171.244.55.198 220.271 ms
15 [AS38731] 27.71.16.250 221.164 ms
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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