27.71.20.0/24

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:        27.64.0.0 - 27.79.255.255
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-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:36:50Z
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

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:01Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:06Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:14:56Z
source:         APNIC

Hosted domains

There are 20 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.71.20.247	duhoctaiduc.edu.vn	1
27.71.20.62	mbamc.com.vn	1
27.71.20.46	quangns.io.vn	1
27.71.20.241	duhocdaihocduc.edu.vn	1
27.71.20.21	chutin.vn	1
27.71.20.175	benhvienquany109.vn	1
27.71.20.73	phimmoi.plus	1
27.71.20.36	minhtrangroup.com	1
27.71.20.166	appa.org.vn	1
27.71.20.135	dgv.com.vn	1
27.71.20.103	trathanhthai.com	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
27.71.20.208	AS38731 Vietel - CHT Compamy Ltd	`0.83ms` 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
94.59.187.232	AS5384 Emirates Internet	`4.68ms` from Al Fujairah City, AE
75.248.34.200	AS6167 Verizon Business	`14.32ms` from Atlanta, US
79.235.125.8	AS3320 Deutsche Telekom AG	`1.99ms` from Berlin, DE
97.179.164.152	AS6167 Verizon Business	`16.69ms` from Chicago, US
89.143.113.232	AS5603 Telekom Slovenije, d.d.	`2.26ms` from Ljubljana, SI
86.31.3.72	AS5089 Virgin Media Limited	`10.21ms` from London, GB
18.164.20.120	AS16509 Amazon.com, Inc.	`0.07ms` from Santiago, CL
69.112.215.56	AS6128 Cablevision Systems Corp.	`7.84ms` from Secaucus, US
4.241.156.56	AS8075 Microsoft Corporation	`0.18ms` from Tokyo, JP
178.41.201.152	AS6855 Slovak Telekom, a.s.	`1.54ms` from Bratislava, SK
103.153.88.248	AS140912 Bajaj Allianz General Insurance Company Limited	`0.42ms` from Lohogaon, IN
131.243.165.248	AS16 Lawrence Berkeley National Laboratory	`10.07ms` from Los Angeles, US
92.177.36.72	AS12479 Orange Espagne SA	`11.25ms` from Madrid, ES
84.212.247.24	AS41164 GET Norway	`11.77ms` from Oslo, NO
104.75.224.24	AS16625 Akamai Technologies, Inc.	`0.29ms` from Paris, FR
194.8.34.136	AS35108 EMERGN AS	`0.55ms` from Riga, LV
125.137.244.136	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
213.153.35.56	AS8445 SALZBURG AG fur Energie, Verkehr und Telekommunikation	`11.39ms` from Vienna, AT
178.219.102.88	AS51079 P.H.U. MOKADI Wieslawa Kazmierczak	`3.36ms` from Warsaw, PL
122.164.18.168	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.34ms` from Ahmedabad, IN
23.231.110.88	AS62904 Eonix Corporation	`0.47ms` from Dallas, US
94.206.134.8	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.80ms` from Dubai, AE
35.158.217.232	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
38.247.44.168	AS395201 Allnodes Inc	`0.59ms` from Frankfurt am Main, DE
190.86.179.72	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`8.48ms` from Guatemala City, GT

Traceroute

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

traceroute -a -n -q1 -f5 27.71.20.254

traceroute to 27.71.20.254 (27.71.20.254): 64 hops max, 52 byte packets

5 [AS7552] 171.225.223.227 0.893 ms

6 *

7 [AS7552] 27.68.228.198 2.773 ms

8 [AS7552] 117.1.221.53 1.977 ms

9 [AS38731] 115.84.177.217 1.303 ms

10 [AS38731] 27.71.20.254 1.405 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

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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