171.226.8.0/23

AS38731 · Vietel - CHT Compamy Ltd

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS38731
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 171.226.8.0/23

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 171.226.0.0/16

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
171.226.8.121	AS38731 Vietel - CHT Compamy Ltd	`0.20ms` from Hanoi, VN
171.226.9.142	AS38731 Vietel - CHT Compamy Ltd	`0.17ms` 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
199.244.40.135	AS401306 Ingersoll Rand Inc.	`0.16ms` from Ashburn, US
176.92.147.183	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.06ms` from Athens, GR
139.209.105.215	AS4837 CHINA UNICOM China169 Backbone	`6.88ms` from Changchun, CN
107.12.150.199	AS11426 Charter Communications Inc	`16.31ms` from Charlotte, US
117.208.239.199	AS9829 National Internet Backbone	`5.42ms` from Delhi, IN
217.129.66.231	AS13156 NOWO COMMUNICATIONS, S.A.	`9.41ms` from Lisbon, PT
18.130.29.151	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
82.34.28.39	AS5089 Virgin Media Limited	`15.61ms` from London, GB
92.171.221.39	AS3215 Orange S.A.	`10.12ms` from Marseille, FR
79.137.150.247	AS12695 LLC Digital Network	`0.63ms` from Moscow, RU
177.103.37.231	AS27699 TELEFÔNICA BRASIL S.A	`1.36ms` from Osasco, BR
3.80.166.119	AS14618 Amazon.com, Inc.	`0.57ms` from Reston, US
89.252.77.135	AS16301 Novgorod Datacom LLC	`3.83ms` from Saint Petersburg, RU
166.255.68.199	AS6167 Verizon Business	`18.39ms` from San Jose, US
101.86.8.183	AS4812 China Telecom (Group)	`2.30ms` from Shanghai, CN
51.21.128.103	AS16509 Amazon.com, Inc.	`0.12ms` from Stockholm, SE
89.208.130.151	AS202940 ITC NG ltd	`2.80ms` from Tel Aviv, IL
99.235.7.7	AS812 Rogers Communications Canada Inc.	`4.16ms` from Toronto, CA
110.51.4.23	AS45113 Shanxi Datong Coal Group Communication Co., Ltd	`13.80ms` from Zhengzhou, CN
190.193.29.231	AS7303 Telecom Argentina S.A.	`15.99ms` from Asuncion, PY
71.139.98.215	AS7018 AT&T Enterprises, LLC	`7.15ms` from Atlanta, US
174.134.77.23	AS33363 Charter Communications, Inc	`7.63ms` from Los Angeles, US
31.25.215.7	AS16349 Fon Wireless LTD	`0.55ms` from Madrid, ES
83.149.130.71	AS31319 ESTRACOM SPA	`6.16ms` from Milan, IT
98.240.122.103	AS7922 Comcast Cable Communications, LLC	`11.71ms` from Murfreesboro, 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 171.226.8.17

traceroute to 171.226.8.17 (171.226.8.17): 64 hops max, 52 byte packets

4 [AS38731] 116.111.177.41 0.385 ms

5 *

6 [AS38731] 171.226.8.17 0.501 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On February 7th 2026

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.

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