27.73.112.0/21

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 27.73.112.0/21

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.73.119.118 chinhthang.one 1
27.73.119.57 longtd.us 1
27.73.112.73 vieclamaz.net 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

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

IP Address ASN Details
27.73.112.184 AS7552 Viettel Group 1.64ms from Hanoi, VN
27.73.118.90 AS7552 Viettel Group 1.52ms from Hanoi, VN
27.73.114.71 AS7552 Viettel Group 1.55ms from Hanoi, VN
27.73.119.116 AS7552 Viettel Group 1.59ms from Hanoi, VN
27.73.117.184 AS7552 Viettel Group 1.89ms from Hanoi, VN
27.73.116.86 AS7552 Viettel Group 1.78ms from Hanoi, VN
27.73.115.148 AS7552 Viettel Group 1.44ms from Hanoi, VN
27.73.113.146 AS7552 Viettel Group 1.54ms 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
77.169.64.53 AS1136 KPN B.V. 1.34ms from Amsterdam, NL
13.94.208.213 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
173.166.1.53 AS7922 Comcast Cable Communications, LLC 5.93ms from Boston, US
189.172.201.181 AS8151 UNINET 12.17ms from Cancún, MX
146.137.100.85 AS683 Argonne National Laboratory 1.57ms from Chicago, US
91.56.81.245 AS3320 Deutsche Telekom AG 7.72ms from Frankfurt am Main, DE
36.7.74.181 AS4134 CHINANET-BACKBONE 5.85ms from Huai'an, CN
98.148.43.149 AS20001 Charter Communications Inc 9.21ms from Los Angeles, US
74.202.99.53 AS3549 Level 3 Parent, LLC 0.86ms from Minneapolis, US
80.213.4.181 AS2119 Telenor Norge AS 15.26ms from Oslo, NO
159.253.233.53 AS50698 TETA s.r.o. 2.73ms from Prague, CZ
3.226.19.5 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
37.101.45.5 AS1267 WIND TRE S.P.A. 9.84ms from Rome, IT
188.8.65.117 AS3269 Telecom Italia S.p.A. 2.60ms from Rome, IT
50.223.165.85 AS7922 Comcast Cable Communications, LLC 1.95ms from Seattle, US
36.255.141.101 AS45352 IP ServerOne Solutions Sdn Bhd 0.98ms from Singapore, SG
123.139.158.133 AS4837 CHINA UNICOM China169 Backbone 1.90ms from Xi'an, CN
212.52.234.85 AS35467 DDFR IT Infra & Security B.V. 3.37ms from Amsterdam, NL
208.202.228.85 AS701 Verizon Business 0.46ms from Ashburn, US
73.20.235.5 AS7922 Comcast Cable Communications, LLC 12.94ms from Atlanta, US
44.245.14.245 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
38.106.143.21 AS174 Cogent Communications, LLC 0.41ms from Chicago, US
91.74.44.69 AS15802 Emirates Integrated Telecommunications Company PJSC 3.64ms from Dubai, AE
176.180.160.197 AS5410 Bouygues Telecom SA 5.85ms from Frankfurt am Main, DE
103.130.213.197 AS135953 Vietnam Online Network Solution Joint Stock Compnay 0.88ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f5 27.73.118.64
traceroute to 27.73.118.64 (27.73.118.64): 64 hops max, 52 byte packets
6 [AS21859] 98.98.39.120 0.305 ms
7 *
8 *
9 *
10 *
11 [AS7552] 27.68.194.117 1.338 ms
12 [AS7552] 27.67.66.191 0.571 ms
13 [AS7552] 27.73.118.64 2.223 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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