27.73.80.0/21

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:  2025-11-17T23:08:34Z
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 27.73.80.0/21

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 27.73.0.0/16

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 2 domain names hosted across 2 IP addresses 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

1,235 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.73.81.83 AS7552 Viettel Group 2.09ms from Hanoi, VN
27.73.87.109 AS7552 Viettel Group 2.45ms from Hanoi, VN
27.73.84.86 AS7552 Viettel Group 2.06ms from Hanoi, VN
27.73.86.162 AS7552 Viettel Group 2.05ms from Hanoi, VN
27.73.85.30 AS7552 Viettel Group 2.30ms from Hanoi, VN
27.73.83.152 AS7552 Viettel Group 2.12ms from Hanoi, VN
27.73.82.61 AS7552 Viettel Group 1.88ms from Hanoi, VN
27.73.80.177 AS7552 Viettel Group 2.04ms 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
45.146.181.149 AS60781 LeaseWeb Netherlands B.V. 0.28ms from Amsterdam, NL
4.156.144.117 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
185.38.55.53 AS20677 imos Gesellschaft fuer Internet-Marketing und Online-Services mbH 4.06ms from Frankfurt am Main, DE
134.93.186.53 AS2857 Johannes Gutenberg-Universitaet Mainz 3.12ms from Frankfurt am Main, DE
193.70.75.53 AS16276 OVH SAS 0.11ms from Gravelines, FR
61.144.242.149 AS4134 CHINANET-BACKBONE 1.26ms from Guangzhou, CN
113.164.219.85 AS45899 VNPT Corp 6.09ms from Ho Chi Minh City, VN
92.95.194.5 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.20ms from Lausanne, CH
69.125.115.117 AS6128 Cablevision Systems Corp. 4.93ms from New York City, US
91.45.209.181 AS3320 Deutsche Telekom AG 1.93ms from Nuernberg, DE
95.51.84.101 AS5617 Orange Polska Spolka Akcyjna 2.13ms from Poznan, PL
201.114.187.69 AS8151 UNINET 14.60ms from Santiago de Queretaro, MX
16.16.60.69 AS16509 Amazon.com, Inc. 0.15ms from Stockholm, SE
51.20.237.53 AS16509 Amazon.com, Inc. 0.13ms from Stockholm, SE
194.237.224.181 AS3301 Telia Company AB 0.83ms from Stockholm, SE
77.106.222.181 AS42110 PJSC "Vimpelcom" 17.45ms from Tbilisi, GE
5.165.234.37 AS51604 JSC ER-Telecom Holding 12.49ms from Yekaterinburg, RU
76.24.188.53 AS7922 Comcast Cable Communications, LLC 7.94ms from Boston, US
50.217.145.229 AS7922 Comcast Cable Communications, LLC 1.06ms from Chicago, US
108.181.227.5 AS40676 Psychz Networks 0.37ms from Dallas, US
113.186.173.69 AS45899 VNPT Corp 4.85ms from Hanoi, VN
149.22.165.245 AS201838 Community Fibre Limited 0.93ms from London, GB
79.145.221.101 AS3352 TELEFONICA DE ESPANA S.A.U. 8.99ms from Madrid, ES
20.11.211.229 AS8075 Microsoft Corporation 0.53ms from Melbourne, AU
31.23.72.5 AS12389 PJSC Rostelecom 16.94ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 27.73.82.231
traceroute to 27.73.82.231 (27.73.82.231): 64 hops max, 52 byte packets
6 *
7 [AS7552] 27.68.194.177 2.048 ms
9 [AS7552] 27.73.82.231 5.403 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.

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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