171.238.84.0/22

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:  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 171.238.84.0/22

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 171.238.0.0/16

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

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

IP Address	ASN	Details
171.238.86.222	AS7552 Viettel Group	`1.50ms` from Hanoi, VN
171.238.87.229	AS7552 Viettel Group	`1.49ms` from Hanoi, VN
171.238.84.88	AS7552 Viettel Group	`1.31ms` from Hanoi, VN
171.238.85.198	AS7552 Viettel Group	`1.62ms` 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
105.108.185.102	AS36947 Telecom Algeria	`14.17ms` from Algiers, DZ
44.219.51.86	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
114.241.219.166	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN
24.124.208.134	AS7922 Comcast Cable Communications, LLC	`1.06ms` from Boston, US
73.167.45.230	AS7922 Comcast Cable Communications, LLC	`5.71ms` from Boston, US
124.228.179.214	AS4134 CHINANET-BACKBONE	`3.11ms` from Chenzhou, CN
27.13.24.86	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Chongqing, CN
20.221.59.150	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
86.132.84.198	AS2856 British Telecommunications PLC	`2.16ms` from Erith, GB
3.77.215.70	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
117.30.205.198	AS4134 CHINANET-BACKBONE	`5.87ms` from Fuzhou, CN
93.51.76.150	AS12874 Fastweb SpA	`3.70ms` from Milan, IT
217.25.229.134	AS6856 AO IK "Informsvyaz-Chernozemye"	`8.48ms` from Moscow, RU
46.167.221.6	AS16019 Vodafone Czech Republic a.s.	`6.32ms` from Prague, CZ
91.134.174.6	AS16276 OVH SAS	`0.09ms` from Roubaix, FR
20.44.59.22	AS8075 Microsoft Corporation	`0.29ms` from Saint Thomas Mount, IN
191.233.253.118	AS8075 Microsoft Corporation	`0.15ms` from Sao Paulo, BR
42.145.223.150	AS9824 JCOM Co., Ltd.	`10.95ms` from Tokyo, JP
35.245.55.70	AS396982 Google LLC	`0.12ms` from Ashburn, US
40.138.40.182	AS7029 Windstream Communications LLC	`0.62ms` from Ashburn, US
81.84.248.22	AS2860 NOS COMUNICACOES, S.A.	`0.48ms` from Lisbon, PT
90.198.224.118	AS5607 Sky UK Limited	`3.17ms` from London, GB
101.161.89.134	AS1221 Telstra Limited	`1.86ms` from Melbourne, AU
87.14.225.134	AS3269 Telecom Italia S.p.A.	`3.57ms` from Milan, IT
35.203.104.38	AS396982 Google LLC	`0.12ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f3 171.238.85.245

traceroute to 171.238.85.245 (171.238.85.245): 64 hops max, 52 byte packets

3 [AS56704] 31.15.113.22 1.396 ms

4 *

5 *

6 *

7 [AS7552] 27.68.194.90 219.348 ms

8 *

9 [AS7552] 171.238.85.245 222.45 ms

Measurement taken from

IPinfo ProbeNet in Keflavik, IS

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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