171.238.230.0/23

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 171.238.230.0/23

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 171.238.0.0/16

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

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

IP Address	ASN	Details
171.238.230.47	AS7552 Viettel Group	`1.69ms` from Hanoi, VN
171.238.231.56	AS7552 Viettel Group	`1.52ms` 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
20.56.23.183	AS8075 Microsoft Corporation	`0.32ms` from Amsterdam, NL
110.49.138.55	AS38444 Super Broadband Network	`1.08ms` from Bangkok, TH
35.90.232.215	AS16509 Amazon.com, Inc.	`0.28ms` from Boardman, US
194.117.10.231	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`0.95ms` from Lisbon, PT
192.161.92.87	AS40065 CNSERVERS LLC	`0.29ms` from Los Angeles, US
13.204.28.87	AS16509 Amazon.com, Inc.	`0.09ms` from Mumbai, IN
46.40.222.199	AS50010 Omani Qatari Telecommunication Company SAOC	`3.77ms` from Muscat, OM
98.85.127.167	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.36.122.215	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
34.176.198.39	AS396982 Google LLC	`0.10ms` from Santiago, CL
195.241.152.199	AS1136 KPN B.V.	`3.40ms` from Amsterdam, NL
56.112.24.135	AS16509 Amazon.com, Inc.	`1.76ms` from Calgary, CA
64.174.20.199	AS7018 AT&T Enterprises, LLC	`9.11ms` from Dallas, US
95.81.25.71	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
217.168.251.231	AS198440 AllPoints Fibre Networks Limited	`1.55ms` from London, GB
93.201.25.183	AS3320 Deutsche Telekom AG	`6.97ms` from Nuernberg, DE
176.187.137.87	AS5410 Bouygues Telecom SA	`2.40ms` from Paris, FR
219.62.26.215	AS17676 SoftBank Corp.	`3.27ms` from Tokyo, JP
126.153.94.119	AS17676 SoftBank Corp.	`3.66ms` from Tokyo, JP
35.165.212.135	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
45.234.118.55	AS266772 TRIMOTION S.R.L.	`10.17ms` from Buenos Aires, AR
3.150.227.247	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
106.55.160.71	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Guangzhou, CN
187.152.193.135	AS8151 UNINET	`8.69ms` from Mexico City, MX
98.66.186.247	AS8075 Microsoft Corporation	`0.29ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 171.238.231.224

traceroute to 171.238.231.224 (171.238.231.224): 64 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 12.595 ms

2 *

3 *

4 [AS7552] 27.68.194.138 37.052 ms

5 [AS7552] 116.104.80.124 36.757 ms

6 [AS7552] 116.104.81.226 35.254 ms

7 [AS7552] 171.238.231.224 42.045 ms

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On March 20th 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.

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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