171.245.96.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 171.224.0.0/11
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        171.224.0.0 - 171.255.255.255
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-irt:        IRT-VNNIC-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-11T09:43:21Z
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:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:04Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:09Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:11:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.245.96.0/21

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Nearby Ranges

BGP prefixes that overlap with 171.245.0.0/16

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.245.100.89 tinhocxanh.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

1,199 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.245.103.116 AS7552 Viettel Group 2.70ms from Hanoi, VN
171.245.98.3 AS7552 Viettel Group 2.61ms from Hanoi, VN
171.245.101.237 AS7552 Viettel Group 2.58ms from Hanoi, VN
171.245.97.130 AS7552 Viettel Group 2.62ms from Hanoi, VN
171.245.100.87 AS7552 Viettel Group 2.60ms from Hanoi, VN
171.245.99.232 AS7552 Viettel Group 2.64ms from Hanoi, VN
171.245.102.213 AS7552 Viettel Group 2.57ms from Hanoi, VN
171.245.96.236 AS7552 Viettel Group 2.53ms 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
177.152.24.5 AS262399 GLP Telecomunicações Ltda. 3.35ms from Chapeco, BR
114.204.128.117 AS9318 SK Broadband Co Ltd 1.88ms from Incheon, KR
190.181.7.5 AS26210 AXS Bolivia S. A. 0.44ms from La Paz, BO
12.251.190.85 AS7018 AT&T Enterprises, LLC 3.52ms from Redding, US
201.239.122.101 AS22047 VTR BANDA ANCHA S.A. 1.19ms from Santiago, CL
45.249.45.149 AS10122 NETSTAR (SG) PTE. LTD. 0.69ms from Singapore, SG
36.111.80.101 AS23724 IDC, China Telecommunications Corporation 0.09ms from Tianjin, CN
54.250.82.197 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
121.102.144.181 AS2497 Internet Initiative Japan Inc. 2.31ms from Tokyo, JP
188.125.24.101 AS1902 Deutsche Telekom Pan-Net s.r.o. 4.21ms from Vienna, AT
183.93.76.21 AS4837 CHINA UNICOM China169 Backbone 4.93ms from Wuhan, CN
210.31.187.5 AS4538 China Education and Research Network Center 12.17ms from Beijing, CN
77.188.189.69 AS6805 Telefonica Germany GmbH & Co.OHG 3.30ms from Berlin, DE
35.165.34.149 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
79.115.70.229 AS8708 DIGI ROMANIA S.A. 2.65ms from Bucharest, RO
190.173.180.5 AS22927 Telefonica de Argentina 1.85ms from Buenos Aires, AR
197.36.250.5 AS8452 TE-AS 7.60ms from Cairo, EG
117.203.221.197 AS9829 National Internet Backbone 7.54ms from Delhi, IN
175.31.1.181 AS4134 CHINANET-BACKBONE 8.33ms from Harbin, CN
90.195.179.69 AS5607 Sky UK Limited 11.40ms from London, GB
76.86.157.149 AS20001 Charter Communications Inc 8.05ms from Los Angeles, US
67.49.39.133 AS20001 Charter Communications Inc 9.18ms from Los Angeles, US
75.11.206.21 AS7018 AT&T Enterprises, LLC 3.27ms from Los Angeles, US
62.146.231.69 AS40021 Contabo Inc. 0.11ms from Newark, US
61.206.16.165 AS17676 SoftBank Corp. 4.75ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 171.245.100.161
traceroute to 171.245.100.161 (171.245.100.161): 64 hops max, 52 byte packets
6 [AS3491] 63.218.23.133 1.763 ms
7 *
8 *
9 *
10 *
11 [AS7552] 27.68.193.130 235.49 ms
12 [AS7552] 117.0.27.74 238.26 ms
13 [AS7552] 116.104.81.207 242.589 ms
14 [AS7552] 171.245.100.161 241.148 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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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