27.72.48.0/20

AS7552 · Viettel Group

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS7552
Parent Range	27.64.0.0/12
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:         [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:          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

Overlapping Ranges

BGP prefixes that contain 27.72.48.0/20

Range	ASN	Company	Num of IPs
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576

Nearby Ranges

BGP prefixes that overlap with 27.72.0.0/16

Range	ASN	Company	Num of IPs
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576

Hosted domains

There are 65 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.72.63.199	dieli.vn	6
27.72.59.253	haiduongstudy.edu.vn	6
27.72.56.240	xn--ht-9ja6761a.vn	5
27.72.58.209	bachhoa247.vn	4
27.72.63.13	benhvienlaokhoa.com	3
27.72.63.63	hosodientu.com	3
27.72.59.208	vinabiochem.com.vn	3
27.72.56.125	ocr.vn	3
27.72.60.109	unikgreen.com.vn	2
27.72.59.171	creativesonate.com	2
27.72.59.40	seominisuite.com	2
27.72.62.238	thuydacvietnam.com	2
27.72.62.135	hrmedia89.com	2
27.72.61.53	navisoft.com.vn	2
27.72.63.31	trungtammientrung.com	2
27.72.62.26	bshlaoinsurance.com	1
27.72.60.77	intruongphat.com	1
27.72.62.96	phucdong.com	1
27.72.57.215	x-pay.vn	1
27.72.58.237	quannh.name.vn	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

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

IP Address	ASN	Details
27.72.57.37	AS7552 Viettel Group	`0.97ms` from Hanoi, VN
27.72.63.91	AS7552 Viettel Group	`1.00ms` from Hanoi, VN
27.72.56.96	AS7552 Viettel Group	`0.85ms` from Hanoi, VN
27.72.58.3	AS7552 Viettel Group	`1.03ms` from Hanoi, VN
27.72.62.172	AS7552 Viettel Group	`1.18ms` from Hanoi, VN
27.72.52.134	AS7552 Viettel Group	`5.26ms` from Hanoi, VN
27.72.60.109	AS7552 Viettel Group	`0.92ms` from Hanoi, VN
27.72.59.2	AS7552 Viettel Group	`0.91ms` from Hanoi, VN
27.72.61.113	AS7552 Viettel Group	`0.80ms` 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
46.70.24.132	AS6079 RCN	`1.65ms` from Ashburn, US
111.123.54.4	AS4134 CHINANET-BACKBONE	`1.61ms` from Guiyang, CN
86.160.153.228	AS2856 British Telecommunications PLC	`5.55ms` from London, GB
109.158.56.164	AS2856 British Telecommunications PLC	`2.05ms` from London, GB
176.250.162.244	AS5607 Sky UK Limited	`10.37ms` from London, GB
119.12.41.100	AS31263 MYNET S.R.L.	`2.63ms` from Milan, IT
79.22.54.52	AS3269 Telecom Italia S.p.A.	`2.14ms` from Milan, IT
196.61.53.132	AS328089 Kenya Revenue Authority	`1.11ms` from Nairobi, KE
122.251.140.4	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.34ms` from Osaka, JP
185.75.138.244	AS44500 Vlasimnet s.r.o.	`2.79ms` from Prague, CZ
104.45.219.84	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
115.91.47.84	AS3786 LG DACOM Corporation	`1.66ms` from Seoul, KR
121.137.133.116	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
153.242.203.4	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.13ms` from Tokyo, JP
197.50.106.244	AS8452 TE-AS	`19.54ms` from Cairo, EG
128.193.14.52	AS4201 Oregon State University	`2.75ms` from Hillsboro, US
110.12.21.164	AS9318 SK Broadband Co Ltd	`1.57ms` from Incheon, KR
36.77.37.212	AS7713 PT Telekomunikasi Indonesia	`12.56ms` from Jakarta, ID
60.241.150.196	AS7545 TPG Telecom Limited	`11.22ms` from Melbourne, AU
73.164.4.36	AS7922 Comcast Cable Communications, LLC	`11.29ms` from Minneapolis, US
37.193.235.132	AS31200 Novotelecom Ltd	`1.39ms` from Novosibirsk, RU
121.80.233.68	AS17511 OPTAGE Inc.	`1.93ms` from Osaka, JP
179.42.6.20	AS271104 SN TELECON LTDA	`5.16ms` from Osasco, BR
24.10.223.100	AS7922 Comcast Cable Communications, LLC	`6.14ms` from Salt Lake City, US
20.165.70.52	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US

Traceroute

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

traceroute -a -n -q1 -m8 27.72.50.169

traceroute to 27.72.50.169 (27.72.50.169): 8 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 1.28 ms

2 *

3 *

4 [AS7552] 27.68.255.25 51.336 ms

5 [AS7552] 27.68.229.10 49.837 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 9th 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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