171.235.40.0/22

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:  2026-04-21T02:07:47Z
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 171.235.40.0/22

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 are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
171.235.42.145 AS7552 Viettel Group 0.77ms from Ho Chi Minh City, VN
171.235.41.139 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
171.235.40.59 AS7552 Viettel Group 0.84ms from Ho Chi Minh City, VN
171.235.43.157 AS7552 Viettel Group 1.07ms 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
23.192.141.182 AS16625 Akamai Technologies, Inc. 0.36ms from Buenos Aires, AR
107.15.195.86 AS11426 Charter Communications Inc 8.34ms from Charlotte, US
175.154.194.150 AS4837 CHINA UNICOM China169 Backbone 4.40ms from Chengdu, CN
76.185.49.38 AS11427 Charter Communications Inc 5.72ms from Dallas, US
27.72.45.214 AS7552 Viettel Group 2.73ms from Hanoi, VN
51.4.58.150 AS8075 Microsoft Corporation 0.16ms from Modiin Ilit, IL
220.83.149.6 AS4766 Korea Telecom 2.97ms from Seoul, KR
175.148.89.246 AS4837 CHINA UNICOM China169 Backbone 7.26ms from Tieling, CN
62.68.44.54 AS21003 General Post and Telecommunication Company (GPTC) 3.45ms from Tripoli, LY
44.228.177.134 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
172.232.115.214 AS63949 Akamai Connected Cloud 0.90ms from Chennai, IN
93.131.112.182 AS6805 Telefonica Germany GmbH & Co.OHG 3.49ms from Duesseldorf, DE
125.182.139.22 AS17858 LG POWERCOMM 4.77ms from Incheon, KR
217.45.78.198 AS2856 British Telecommunications PLC 9.52ms from London, GB
136.110.253.54 AS396982 Google LLC 0.07ms from Melbourne, AU
213.135.81.54 AS50832 JSC "Publishing House "Rossiyskaya gazeta" 0.81ms from Moscow, RU
186.226.124.102 AS53178 SCNet Equipamentos de Informática Ltda 11.07ms from Novo Hamburgo, BR
54.198.153.198 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
198.199.96.150 AS14061 DigitalOcean, LLC 0.26ms from Santa Clara, US
111.71.160.166 AS17421 Mobile Business Group 17.34ms from Taichung, TW
180.58.59.86 AS4713 NTT DOCOMO BUSINESS,Inc. 3.01ms from Tokyo, JP
35.88.138.102 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
96.127.36.134 AS8987 Amazon Data Services Ireland Ltd 0.40ms from Boardman, US
37.16.76.134 AS27176 DataWagon LLC 1.06ms from Chicago, US
34.9.195.70 AS396982 Google LLC 0.13ms from Council Bluffs, 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 171.235.41.252
traceroute to 171.235.41.252 (171.235.41.252): 64 hops max, 52 byte packets
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
On

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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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