171.244.196.0/22

AS38731 · Vietel - CHT Compamy Ltd

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS38731
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:  2017-11-08T09:40:06Z
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

Hosted domains

There are 20 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.244.199.177	skylinetech.dev	2

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

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Pingable IPs

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

IP Address	ASN	Details
171.244.198.125	AS38731 Vietel - CHT Compamy Ltd	`0.63ms` from Hanoi, VN
171.244.199.158	AS38731 Vietel - CHT Compamy Ltd	`0.64ms` 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
208.67.90.38	AS42 WoodyNet, Inc.	`16.01ms` from Bend, US
102.119.78.134	AS23889 Mauritius Telecom Ltd	`3.39ms` from Ebene, MU
84.249.79.86	AS1759 Telia Finland Oyj	`3.58ms` from Helsinki, FI
42.56.85.70	AS4837 CHINA UNICOM China169 Backbone	`8.02ms` from Liaoyang, CN
221.200.206.246	AS4837 CHINA UNICOM China169 Backbone	`9.57ms` from Liaoyang, CN
31.52.247.118	AS2856 British Telecommunications PLC	`3.37ms` from London, GB
5.181.104.198	AS43915 TrueSpeed Communications Limited	`3.74ms` from London, GB
172.1.32.38	AS7018 AT&T Enterprises, LLC	`18.50ms` from Los Angeles, US
207.66.22.198	AS12479 Orange Espagne SA	`10.31ms` from Madrid, ES
2.154.109.38	AS6739 VODAFONE ONO, S.A.	`9.82ms` from Madrid, ES
212.30.152.134	AS8359 MTS PJSC	`3.69ms` from Moscow, RU
67.242.84.230	AS11351 Charter Communications Inc	`11.90ms` from New York City, US
116.222.34.166	AS9824 JCOM Co., Ltd.	`8.67ms` from Osaka, JP
75.203.194.246	AS6167 Verizon Business	`7.00ms` from Denver, US
27.41.246.134	AS17816 China Unicom IP network China169 Guangdong province	`10.86ms` from Guangzhou, CN
50.159.15.54	AS22773 Cox Communications Inc.	`9.95ms` from Los Angeles, US
140.174.161.198	AS2914 NTT America, Inc.	`0.25ms` from Los Angeles, US
117.198.252.6	AS9829 National Internet Backbone	`5.86ms` from Mumbai, IN
126.109.204.54	AS17676 SoftBank Corp.	`3.88ms` from Osaka, JP
138.122.170.198	AS262952 LIFE.IN TELECOM	`11.71ms` from Osasco, BR
79.161.13.230	AS29695 Altibox AS	`3.82ms` from Oslo, NO
39.89.3.22	AS4837 CHINA UNICOM China169 Backbone	`1.77ms` from Qingdao, CN
27.196.19.166	AS4837 CHINA UNICOM China169 Backbone	`8.46ms` from Qingdao, CN
50.60.85.198	AS25019 Saudi Telecom Company JSC	`3.26ms` from Riyadh, SA
83.148.65.22	AS8866 Vivacom Bulgaria EAD	`4.77ms` from Sofia, BG

Traceroute

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

traceroute -a -n -q1 -m12 171.244.197.125

traceroute to 171.244.197.125 (171.244.197.125): 12 hops max, 52 byte packets

1 [AS136258] 37.143.128.1 0.2 ms

2 [AS3356] 8.243.189.41 0.763 ms

3 *

4 [AS3491] 63.217.112.57 97.235 ms

5 *

6 [AS3491] 63.220.197.105 324.62 ms

7 *

8 *

9 [AS7552] 27.68.229.246 380.989 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On August 28th 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.

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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