27.67.32.0/21

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:         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:  2025-11-17T23:08:34Z
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:         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 27.67.32.0/21

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 27.67.0.0/16

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
136.53.153.5	AS16591 Google Fiber Inc.	`5.69ms` from Atlanta, US
75.236.219.197	AS6167 Verizon Business	`9.29ms` from Atlanta, US
18.223.154.117	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
12.78.99.213	AS7018 AT&T Enterprises, LLC	`1.16ms` from Los Angeles, US
61.69.124.53	AS2764 AAPT Limited	`1.32ms` from Melbourne, AU
81.177.76.133	AS8359 MTS PJSC	`1.50ms` from Moscow, RU
60.185.26.181	AS4134 CHINANET-BACKBONE	`9.52ms` from Nanchang, CN
173.220.225.69	AS6128 Cablevision Systems Corp.	`7.16ms` from New York City, US
131.0.229.37	AS61709 Dms Telecomunicações Ltda	`3.62ms` from Novo Hamburgo, BR
85.184.85.213	AS29283 Hub One SA	`0.67ms` from Paris, FR
180.168.58.181	AS4812 China Telecom (Group)	`3.36ms` from Shanghai, CN
197.205.107.133	AS36947 Telecom Algeria	`18.57ms` from Algiers, DZ
40.118.86.53	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
73.40.217.197	AS7922 Comcast Cable Communications, LLC	`12.88ms` from Ashburn, US
54.222.20.181	AS55960 Beijing Guanghuan Xinwang Digital	`3.43ms` from Beijing, CN
120.244.106.117	AS56048 China Mobile Communicaitons Corporation	`2.16ms` from Beijing, CN
208.64.112.53	AS13572 Lahey Clinic, Inc.	`2.10ms` from Boston, US
73.3.158.133	AS7922 Comcast Cable Communications, LLC	`6.16ms` from Denver, US
213.139.146.69	AS8881 1&1 Versatel GmbH	`0.46ms` from Frankfurt am Main, DE
122.37.229.149	AS17858 LG POWERCOMM	`5.42ms` from Incheon, KR
156.110.114.117	AS5078 Oklahoma Network for Education Enrichment and	`7.37ms` from Kansas City, US
90.199.167.101	AS5607 Sky UK Limited	`3.95ms` from London, GB
88.46.212.21	AS3269 Telecom Italia S.p.A.	`4.10ms` from Milan, IT
45.75.54.213	AS38628 HIMEJI CABLE TELEVISION CORPORATION	`2.98ms` from Osaka, JP
84.242.109.197	AS16019 Vodafone Czech Republic a.s.	`0.63ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -f3 -m15 27.67.38.248

traceroute to 27.67.38.248 (27.67.38.248): 15 hops max, 52 byte packets

3 [AS174] 154.24.5.165 0.69 ms

4 [AS174] 154.54.92.106 1.11 ms

5 [AS174] 154.54.28.74 1.338 ms

6 [AS3491] 63.218.23.25 1.281 ms

7 *

8 [AS3491] 63.220.197.105 209.068 ms

9 *

10 *

11 *

12 [AS7552] 27.68.228.170 231.661 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On February 16th 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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