115.73.136.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 115.72.0.0/13
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        115.72.0.0 - 115.79.255.255
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
remarks:        For spamming matters, mail to soc@viettel.com.vn
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:45:25Z
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:          115.72.0.0/13
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-07T16:20:15Z
source:         APNIC

route:          115.72.0.0/13
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-05-26T16:03:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 115.73.136.0/21

Range ASN Company Num of IPs
115.72.0.0/13 AS7552 Viettel Group 524,288

Nearby Ranges

BGP prefixes that overlap with 115.73.0.0/16

Range ASN Company Num of IPs
115.72.0.0/13 AS7552 Viettel Group 524,288

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
115.73.143.171 diemdaochieu.com 1
115.73.141.65 tranhieudao.com 1
115.73.142.109 duckit.click 1
115.73.142.21 smartbook.com.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

1,458 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
115.73.139.66 AS7552 Viettel Group 0.95ms from Ho Chi Minh City, VN
115.73.140.128 AS7552 Viettel Group 1.11ms from Ho Chi Minh City, VN
115.73.138.153 AS7552 Viettel Group 1.02ms from Ho Chi Minh City, VN
115.73.143.238 AS7552 Viettel Group 1.08ms from Ho Chi Minh City, VN
115.73.137.210 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
115.73.141.77 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
115.73.136.106 AS7552 Viettel Group 0.78ms from Ho Chi Minh City, VN
115.73.142.119 AS7552 Viettel Group 1.06ms from Ho Chi Minh City, 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
96.60.54.85 AS4181 TDS TELECOM 7.84ms from Atlanta, US
101.43.163.213 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Beijing, CN
203.45.214.53 AS1221 Telstra Limited 1.60ms from Brisbane, AU
222.161.21.181 AS4837 CHINA UNICOM China169 Backbone 0.57ms from Changchun, CN
134.204.87.245 AS16504 Granite Telecommunications LLC 1.24ms from Dallas, US
68.37.169.21 AS7922 Comcast Cable Communications, LLC 11.55ms from Flint, US
77.88.218.197 AS3326 Datagroup PJSC 0.50ms from Kyiv, UA
187.159.153.21 AS8151 UNINET 3.05ms from Mexico City, MX
202.61.247.245 AS197540 netcup GmbH 0.36ms from Nuernberg, DE
89.225.199.37 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.17ms from Paris, FR
58.175.5.197 AS1221 Telstra Limited 13.13ms from Perth, AU
8.28.219.5 AS6955 D&H Distributing Company 7.24ms from Philadelphia, US
50.62.57.181 AS26496 GoDaddy.com, LLC 1.04ms from Phoenix, US
218.59.113.165 AS4837 CHINA UNICOM China169 Backbone 8.05ms from Qingdao, CN
43.163.24.5 AS132203 Tencent Building, Kejizhongyi Avenue 0.56ms from Singapore, SG
217.208.161.229 AS3301 Telia Company AB 1.27ms from Stockholm, SE
217.97.101.85 AS5617 Orange Polska Spolka Akcyjna 1.46ms from Wrocław, PL
103.108.69.5 AS137426 Simm IT Services 0.26ms from Adelaide, AU
40.68.248.229 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
79.107.103.21 AS25472 Nova Telecommunications & Media Single Member S.A 7.26ms from Athens, GR
184.33.188.245 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
4.150.76.85 AS8075 Microsoft Corporation 0.31ms from Boydton, US
196.202.102.85 AS8452 TE-AS 4.79ms from Cairo, EG
105.242.161.197 AS36994 Vodacom 3.95ms from Cape Town, ZA
96.166.27.181 AS393232 Comcast Cable Communications, LLC 0.91ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 115.73.137.122
traceroute to 115.73.137.122 (115.73.137.122): 64 hops max, 52 byte packets
4 [AS7552] 27.68.250.217 196.634 ms
5 *
6 [AS7552] 115.73.137.122 196.628 ms
Measurement taken from IPinfo ProbeNet in Cambridge, GB
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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