27.71.16.0/21

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:         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:  2025-09-04T05:18:22Z
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

Overlapping Ranges

BGP prefixes that contain 27.71.16.0/21

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 110 domain names hosted across 66 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
27.71.20.9	AS38731 Vietel - CHT Compamy Ltd	`0.84ms` from Hanoi, VN
27.71.21.175	AS38731 Vietel - CHT Compamy Ltd	`0.86ms` from Hanoi, VN
27.71.19.254	AS38731 Vietel - CHT Compamy Ltd	`0.91ms` from Hanoi, VN
27.71.18.75	AS38731 Vietel - CHT Compamy Ltd	`0.72ms` from Hanoi, VN
27.71.16.11	AS38731 Vietel - CHT Compamy Ltd	`0.85ms` from Hanoi, VN
27.71.17.12	AS38731 Vietel - CHT Compamy Ltd	`0.86ms` 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
77.160.41.117	AS1136 KPN B.V.	`1.90ms` from Amsterdam, NL
34.174.208.149	AS396982 Google LLC	`0.13ms` from Dallas, US
172.169.98.181	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
90.80.37.213	AS3215 Orange S.A.	`3.74ms` from Frankfurt am Main, DE
8.148.214.165	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.59ms` from Guangzhou, CN
14.247.248.101	AS45899 VNPT Corp	`3.08ms` from Hanoi, VN
130.232.115.133	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`2.74ms` from Helsinki, FI
5.26.85.229	AS16135 Turkcell A.S.	`18.00ms` from Istanbul, TR
103.75.52.245	AS46023 PT Quantum Tera Network	`0.41ms` from Jakarta, ID
125.18.1.101	AS9498 BHARTI Airtel Ltd.	`1.03ms` from Kolkata, IN
175.166.39.245	AS4837 CHINA UNICOM China169 Backbone	`5.42ms` from Liaoyang, CN
23.40.252.85	AS9299 Philippine Long Distance Telephone Company	`0.18ms` from Manila, PH
182.78.144.21	AS9498 BHARTI Airtel Ltd.	`0.90ms` from Mumbai, IN
52.47.181.245	AS16509 Amazon.com, Inc.	`0.11ms` from Paris, FR
58.57.70.5	AS4134 CHINANET-BACKBONE	`4.05ms` from Qingdao, CN
34.230.130.101	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
44.211.64.21	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
200.171.47.117	AS27699 TELEFÔNICA BRASIL S.A	`3.84ms` from Sao Paulo, BR
125.249.162.69	AS17858 LG POWERCOMM	`2.24ms` from Seoul, KR
210.117.34.229	AS9318 SK Broadband Co Ltd	`7.18ms` from Seoul, KR
126.46.31.197	AS17676 SoftBank Corp.	`9.03ms` from Tokyo, JP
46.207.16.21	AS8447 A1 Telekom Austria AG	`9.40ms` from Vienna, AT
116.208.13.133	AS4134 CHINANET-BACKBONE	`7.54ms` from Wuhan, CN
2.49.219.245	AS5384 Emirates Internet	`3.10ms` from Al Fujairah City, AE
203.98.18.21	AS4768 One New Zealand Group Limited	`0.55ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -f5 27.71.19.7

traceroute to 27.71.19.7 (27.71.19.7): 64 hops max, 52 byte packets

5 [AS7552] 171.225.223.227 0.76 ms

6 *

7 [AS7552] 27.68.228.198 3.178 ms

8 [AS7552] 117.1.221.53 2.015 ms

9 [AS38731] 115.84.176.193 1.611 ms

10 [AS38731] 115.84.176.222 1.279 ms

11 [AS38731] 171.244.11.30 1.709 ms

12 [AS38731] 171.244.11.4 1.255 ms

13 *

14 [AS38731] 27.71.19.7 1.483 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On September 4th 2025

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