171.235.200.0/21

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 171.235.200.0/21

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 171.235.0.0/16

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
171.235.204.53 atmflow.click 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

1,489 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.235.207.134 AS7552 Viettel Group 5.95ms from Ho Chi Minh City, VN
171.235.205.11 AS7552 Viettel Group 6.01ms from Ho Chi Minh City, VN
171.235.203.43 AS7552 Viettel Group 5.70ms from Ho Chi Minh City, VN
171.235.202.170 AS7552 Viettel Group 5.98ms from Ho Chi Minh City, VN
171.235.206.172 AS7552 Viettel Group 5.92ms from Ho Chi Minh City, VN
171.235.204.248 AS7552 Viettel Group 5.67ms from Ho Chi Minh City, VN
171.235.201.26 AS7552 Viettel Group 5.98ms from Ho Chi Minh City, VN
171.235.200.250 AS7552 Viettel Group 5.95ms 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
139.209.101.213 AS4837 CHINA UNICOM China169 Backbone 7.95ms from Changchun, CN
203.115.18.21 AS9329 Sri Lanka Telecom Internet 1.37ms from Colombo, LK
74.142.101.165 AS10796 Charter Communications Inc 5.88ms from Columbus, US
201.31.15.245 AS4230 CLARO S.A. 0.50ms from Curitiba, BR
142.254.137.229 AS11427 Charter Communications Inc 2.44ms from Dallas, US
47.37.125.133 AS20115 Charter Communications LLC 3.72ms from Dallas, US
2.205.104.181 AS3209 Vodafone GmbH 4.66ms from Frankfurt am Main, DE
43.161.173.245 AS132203 Tencent Building, Kejizhongyi Avenue 1.01ms from Hong Kong, HK
195.195.37.5 AS786 Jisc Services Limited 6.45ms from London, GB
222.217.167.101 AS4134 CHINANET-BACKBONE 0.43ms from Nanning, CN
80.145.23.229 AS3320 Deutsche Telekom AG 4.96ms from Nuernberg, DE
86.238.31.37 AS3215 Orange S.A. 1.46ms from Paris, FR
123.140.169.245 AS3786 LG DACOM Corporation 2.41ms from Seoul, KR
112.167.208.165 AS4766 Korea Telecom 3.15ms from Seoul, KR
59.5.10.133 AS4766 Korea Telecom 1.28ms from Seoul, KR
8.133.164.117 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.67ms from Shanghai, CN
18.179.215.245 AS16509 Amazon.com, Inc. 0.22ms from Tokyo, JP
73.102.213.149 AS7922 Comcast Cable Communications, LLC 11.23ms from Chicago, US
104.219.169.5 AS40676 Psychz Networks 0.13ms from Dallas, US
88.240.204.245 AS47331 TTNet A.S. 9.26ms from Denizli, TR
23.213.160.21 AS20940 Akamai International B.V. 0.28ms from Frankfurt am Main, DE
38.238.95.21 AS134548 DXTL Tseung Kwan O Service 0.76ms from Hong Kong, HK
60.246.122.69 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.85ms from Hong Kong, HK
85.105.44.213 AS47331 TTNet A.S. 9.78ms from Izmir, TR
98.254.128.37 AS7922 Comcast Cable Communications, LLC 5.16ms from Miami, 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 171.235.201.208
traceroute to 171.235.201.208 (171.235.201.208): 64 hops max, 52 byte packets
4 [] 37.49.236.192 14.541 ms
5 *
6 *
7 [AS7552] 27.68.208.42 239.783 ms
8 [AS7552] 115.79.13.97 235.993 ms
9 [AS7552] 171.235.201.208 243.738 ms
Measurement taken from IPinfo ProbeNet in Leeds, 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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