27.71.228.0/22

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 27.71.228.0/22

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 265 domain names hosted across 95 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.71.229.83 bietthuviewbien.com 58
27.71.228.64 au79hotel.com 17
27.71.229.61 ehoadon.online 14
27.71.228.66 cakhovique.com 13
27.71.229.181 chessgpt.vn 6
27.71.228.38 biso24.edu.vn 6
27.71.230.92 thuonghieu.net.vn 4
27.71.229.120 lyluanchinhtrivatruyenthong.vn 4
27.71.229.53 vipomart.vn 3
27.71.230.36 suplo.vn 3
27.71.229.60 chogiaonhanh.com 3
27.71.228.217 vegastar.net 3
27.71.228.237 newspaces.vn 2
27.71.229.171 ssgroup.net 2
27.71.228.12 baohungyen.vn 2
27.71.229.73 silkroadlegend.com 2
27.71.229.57 bacnamha.com 2
27.71.229.50 youtubetomp3-convert.net 2
27.71.228.229 honghac-phumyhung.com.vn 2
27.71.228.19 lqdtu.edu.vn 2

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

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

IP Address ASN Details
27.71.231.248 AS38731 Vietel - CHT Compamy Ltd 0.23ms from Hanoi, VN
27.71.228.9 AS38731 Vietel - CHT Compamy Ltd 0.20ms from Hanoi, VN
27.71.230.11 AS38731 Vietel - CHT Compamy Ltd 0.22ms from Hanoi, VN
27.71.229.65 AS38731 Vietel - CHT Compamy Ltd 0.20ms 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
60.255.162.166 AS4837 CHINA UNICOM China169 Backbone 6.60ms from Chengdu, CN
104.15.167.22 AS7018 AT&T Enterprises, LLC 17.09ms from Chicago, US
91.23.165.54 AS3320 Deutsche Telekom AG 5.50ms from Frankfurt am Main, DE
27.37.64.230 AS17816 China Unicom IP network China169 Guangdong province 5.25ms from Guangzhou, CN
116.107.183.22 AS7552 Viettel Group 5.05ms from Hanoi, VN
115.79.35.134 AS7552 Viettel Group 0.97ms from Ho Chi Minh City, VN
203.184.128.38 AS10032 BDX DC Services (HK) Limited 1.68ms from Hong Kong, HK
220.241.213.54 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 0.78ms from Hong Kong, HK
13.75.106.134 AS8075 Microsoft Corporation 0.34ms from Hong Kong, HK
35.178.71.134 AS16509 Amazon.com, Inc. 0.16ms from London, GB
91.85.230.182 AS8851 GCI Network Solutions Limited 0.53ms from Manchester, GB
124.102.182.230 AS4713 NTT DOCOMO BUSINESS,Inc. 11.86ms from Osaka, JP
52.67.234.230 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR
108.240.188.182 AS7018 AT&T Enterprises, LLC 17.72ms from Redding, US
3.231.61.198 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
128.60.197.38 AS48 Navy Network Information Center (NNIC) 2.70ms from Ashburn, US
173.165.173.182 AS7922 Comcast Cable Communications, LLC 5.32ms from Atlanta, US
62.48.129.134 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.23ms from Braga, PT
187.60.213.198 AS28158 Ampernet Telecomunicações Ltda 9.27ms from Curitiba, BR
103.45.249.166 AS134762 CHINANET Liaoning province Dalian MAN network 0.47ms from Dalian, CN
216.23.196.118 AS11766 Meriplex Communications, Ltd. 1.42ms from Dallas, US
23.254.211.150 AS54290 Hostwinds LLC. 0.22ms from Dallas, US
68.20.19.6 AS7018 AT&T Enterprises, LLC 3.05ms from Dallas, US
162.214.244.118 AS46606 Unified Layer 2.11ms from Draper, US
108.137.33.70 AS16509 Amazon.com, Inc. 0.10ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f5 27.71.229.88
traceroute to 27.71.229.88 (27.71.229.88): 64 hops max, 52 byte packets
6 *
7 *
9 [AS38731] 27.71.229.88 0.361 ms
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.

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