171.244.195.0/24

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 171.244.195.0/24

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 171.244.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
171.244.195.4	AS38731 Vietel - CHT Compamy Ltd	`0.20ms` 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
135.119.202.8	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
200.61.249.24	AS52424 Universidad Nacional de Entre Ríos	`11.13ms` from Buenos Aires, AR
197.53.194.40	AS8452 TE-AS	`4.06ms` from Cairo, EG
35.157.11.136	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
80.145.96.88	AS3320 Deutsche Telekom AG	`2.86ms` from Hamburg, DE
70.112.76.56	AS11427 Charter Communications Inc	`9.31ms` from Houston, US
213.31.218.232	AS6871 Plusnet	`5.20ms` from London, GB
108.30.231.120	AS701 Verizon Business	`2.81ms` from New York City, US
159.195.30.120	AS197540 netcup GmbH	`0.67ms` from Nuernberg, DE
91.49.65.104	AS3320 Deutsche Telekom AG	`4.74ms` from Nuernberg, DE
20.69.71.184	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
188.149.207.200	AS1257 Tele2 Sverige AB	`1.05ms` from Stockholm, SE
222.152.4.216	AS4771 Spark New Zealand Trading Ltd.	`5.78ms` from Auckland, NZ
111.63.253.152	AS24547 Hebei Mobile Communication Company Limited	`15.72ms` from Beijing, CN
181.199.105.24	AS27947 Telconet S.A	`2.24ms` from Guayaquil, EC
18.165.122.104	AS16509 Amazon.com, Inc.	`0.41ms` from Helsinki, FI
99.47.78.120	AS7018 AT&T Enterprises, LLC	`3.54ms` from Houston, US
196.14.89.40	AS3741 Dimension Data	`1.07ms` from Johannesburg, ZA
83.108.108.200	AS2119 Telenor Norge AS	`1.01ms` from Oslo, NO
200.9.123.152	AS263516 Plis Inteligência em Tecnologia Ltda.	`9.06ms` from Sao Paulo, BR
154.3.26.136	AS174 Cogent Communications, LLC	`0.20ms` from Seattle, US
159.196.126.8	AS4764 Aussie Broadband	`0.54ms` from Sydney, AU
191.17.87.24	AS27699 TELEFÔNICA BRASIL S.A	`4.07ms` from São Paulo, BR
182.155.12.200	AS17809 VEE TIME CORP.	`3.17ms` from Taipei, TW
83.30.193.248	AS5617 Orange Polska Spolka Akcyjna	`9.09ms` from Wrocław, PL

Traceroute

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

traceroute -a -n -q1 -f5 171.244.195.3

traceroute to 171.244.195.3 (171.244.195.3): 64 hops max, 52 byte packets

5 [AS7552] 171.225.223.227 0.888 ms

6 [AS7552] 27.68.226.90 0.991 ms

7 *

8 [AS38731] 125.212.236.49 0.397 ms

9 *

10 [AS38731] 171.244.195.30 0.957 ms

11 [AS38731] 171.244.195.3 0.261 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On December 6th 2025

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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