27.66.24.0/22

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 27.66.24.0/22

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 27.66.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.66.27.241	040692.xyz	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

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

IP Address	ASN	Details
27.66.26.48	AS7552 Viettel Group	`9.50ms` from Ho Chi Minh City, VN
27.66.27.51	AS7552 Viettel Group	`9.61ms` from Ho Chi Minh City, VN
27.66.25.242	AS7552 Viettel Group	`9.30ms` from Ho Chi Minh City, VN
27.66.24.100	AS7552 Viettel Group	`9.42ms` from Ho Chi Minh City, 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
151.14.36.38	AS1267 WIND TRE S.P.A.	`0.79ms` from Arezzo, IT
56.136.192.230	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
3.20.54.182	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
18.197.140.54	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
62.54.39.54	AS6805 Telefonica Germany GmbH & Co.OHG	`5.05ms` from Frankfurt am Main, DE
76.143.219.246	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Houston, US
151.225.82.166	AS5607 Sky UK Limited	`1.91ms` from London, GB
71.84.74.70	AS20115 Charter Communications LLC	`5.35ms` from Los Angeles, US
83.37.205.134	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.76ms` from Madrid, ES
34.138.183.214	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
200.233.90.246	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`6.00ms` from Osasco, BR
88.161.0.70	AS12322 Free SAS	`5.91ms` from Paris, FR
177.66.131.230	AS262496 Clonix Telecom Eireli ME	`15.69ms` from Sao Paulo, BR
179.109.161.70	AS263087 Rawnet Informatica LTDA	`10.58ms` from Sao Paulo, BR
45.162.136.6	AS268168 FAST PROVEDOR NET TELECOM LTDA	`0.67ms` from Sao Paulo, BR
143.106.186.54	AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS	`2.37ms` from Sao Paulo, BR
50.145.206.118	AS7922 Comcast Cable Communications, LLC	`3.99ms` from Seattle, US
47.165.249.38	AS5650 Frontier Communications of America, Inc.	`4.50ms` from Secaucus, US
211.250.155.118	AS4766 Korea Telecom	`4.49ms` from Seoul, KR
222.239.5.38	AS9318 SK Broadband Co Ltd	`5.39ms` from Seoul, KR
37.97.204.166	AS20857 Signet B.V.	`0.56ms` from Amsterdam, NL
75.67.133.214	AS7922 Comcast Cable Communications, LLC	`10.65ms` from Boston, US
178.40.1.230	AS6855 Slovak Telekom, a.s.	`7.14ms` from Bratislava, SK
82.77.71.214	AS8708 DIGI ROMANIA S.A.	`4.77ms` from Bucharest, RO
161.47.95.86	AS19994 Rackspace Hosting	`0.64ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f7 27.66.25.78

traceroute to 27.66.25.78 (27.66.25.78): 64 hops max, 52 byte packets

7 [AS7552] 27.66.25.78 56.282 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 13th 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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