27.70.32.0/21

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:         [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 27.70.32.0/21

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

Nearby Ranges

BGP prefixes that overlap with 27.70.0.0/16

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
27.70.37.154	AS7552 Viettel Group	`4.34ms` from Hanoi, VN
27.70.35.27	AS7552 Viettel Group	`3.98ms` from Hanoi, VN
27.70.34.47	AS7552 Viettel Group	`3.60ms` from Hanoi, VN
27.70.33.231	AS7552 Viettel Group	`3.37ms` from Hanoi, VN
27.70.32.31	AS7552 Viettel Group	`3.43ms` 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
159.226.47.53	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`3.03ms` from Beijing, CN
178.144.73.245	AS5432 Proximus NV	`14.12ms` from Brussels, BE
67.149.164.245	AS12083 WideOpenWest Finance LLC	`10.82ms` from Chicago, US
24.1.46.69	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Chicago, US
121.151.83.245	AS4766 Korea Telecom	`4.87ms` from Incheon, KR
177.85.128.5	AS262608 Vapt Solucoes Tecnologicas Ltda	`14.29ms` from Joao Pessoa, BR
146.120.244.245	AS57197 Shaporenko Yuri Nikolaevich	`6.38ms` from Kyiv, UA
197.216.51.181	AS11259 Angola Telecom	`0.74ms` from Luanda, AO
88.22.53.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.88ms` from Madrid, ES
93.47.75.85	AS12874 Fastweb SpA	`0.90ms` from Milan, IT
46.73.251.245	AS12714 PJSC MegaFon	`10.69ms` from Moscow, RU
218.220.37.85	AS9617 JCOM Co., Ltd.	`5.71ms` from Osaka, JP
186.46.131.197	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`1.23ms` from Quito, EC
87.238.59.101	AS39029 Redpill Linpro	`2.22ms` from Sandefjord, NO
183.142.249.181	AS4134 CHINANET-BACKBONE	`8.00ms` from Shanghai, CN
152.42.161.5	AS14061 DigitalOcean, LLC	`0.20ms` from Singapore, SG
218.26.13.213	AS4837 CHINA UNICOM China169 Backbone	`1.97ms` from Taiyuan, CN
204.101.36.149	AS577 Bell Canada	`1.43ms` from Toronto, CA
213.174.157.101	AS39572 DataWeb Global Group B.V.	`0.21ms` from Ashburn, US
132.193.232.213	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
142.241.241.21	AS14873 ATB Financial	`1.30ms` from Calgary, CA
97.229.50.69	AS6167 Verizon Business	`18.76ms` from Dallas, US
23.27.176.69	AS149440 Evoxt Enterprise	`0.65ms` from Los Angeles, US
23.28.37.117	AS6079 RCN	`4.08ms` from Philadelphia, US
73.185.37.165	AS7922 Comcast Cable Communications, LLC	`4.16ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m7 27.70.37.136

traceroute to 27.70.37.136 (27.70.37.136): 7 hops max, 52 byte packets

1 [AS138915] 38.54.15.1 2538.708 ms

2 *

3 *

4 [AS7552] 116.98.212.68 0.407 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On January 30th 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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