27.66.232.0/21

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 27.66.232.0/21

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 27.66.0.0/16

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 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

Pingable IPs

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

IP Address ASN Details
27.66.239.162 AS7552 Viettel Group 6.27ms from Hanoi, VN
27.66.235.124 AS7552 Viettel Group 6.05ms from Hanoi, VN
27.66.238.27 AS7552 Viettel Group 6.50ms from Hanoi, VN
27.66.232.11 AS7552 Viettel Group 7.17ms from Hanoi, VN
27.66.234.30 AS7552 Viettel Group 6.49ms from Hanoi, VN
27.66.236.65 AS7552 Viettel Group 6.50ms from Hanoi, VN
27.66.237.238 AS7552 Viettel Group 6.62ms from Hanoi, VN
27.66.233.127 AS7552 Viettel Group 6.75ms 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
150.164.114.133 AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS 1.03ms from Belo Horizonte, BR
118.95.243.5 AS9583 Sify Limited 6.84ms from Chennai, IN
181.96.47.37 AS7303 Telecom Argentina S.A. 1.74ms from Cordoba, AR
79.215.36.101 AS3320 Deutsche Telekom AG 3.85ms from Frankfurt am Main, DE
73.155.253.5 AS7922 Comcast Cable Communications, LLC 8.05ms from Houston, US
37.53.231.85 AS6849 JSC Ukrtelecom 10.30ms from Kyiv, UA
66.146.176.53 AS35985 One Ring Networks, Inc. 1.45ms from Los Angeles, US
137.101.202.181 AS12430 VODAFONE ESPANA S.A.U. 7.32ms from Madrid, ES
90.181.31.229 AS5610 O2 Czech Republic, a.s. 8.11ms from Prague, CZ
186.193.113.69 AS53143 CABONNET INTERNET LTDA 8.08ms from Sao Paulo, BR
212.72.200.37 AS9127 Vivacom Bulgaria EAD 0.66ms from Sofia, BG
86.107.143.85 AS21299 Kar-Tel LLC 3.07ms from Astana, KZ
195.228.235.133 AS5483 Magyar Telekom Plc. 4.79ms from Budapest, HU
97.223.215.101 AS6167 Verizon Business 10.67ms from Chicago, US
223.121.2.85 AS58453 China Mobile International Limited 0.22ms from Hong Kong, HK
111.44.176.5 AS9808 China Mobile Communications Group Co., Ltd. 7.46ms from Lanzhou, CN
213.165.74.229 AS8560 IONOS SE 0.32ms from Logrono, ES
51.11.2.197 AS8075 Microsoft Corporation 0.28ms from London, GB
172.80.60.229 AS22552 eSited Solutions 0.36ms from Los Angeles, US
94.80.111.21 AS3269 Telecom Italia S.p.A. 0.75ms from Milan, IT
74.91.85.101 AS19005 J2 Global Ventures, LLC 0.79ms from Montreal, CA
35.234.240.197 AS396982 Google LLC 0.10ms from Montreal, CA
70.51.203.197 AS577 Bell Canada 4.64ms from Montreal, CA
90.188.75.213 AS12389 PJSC Rostelecom 5.29ms from Novosibirsk, RU
115.203.179.149 AS4134 CHINANET-BACKBONE 11.56ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 27.66.239.6
traceroute to 27.66.239.6 (27.66.239.6): 64 hops max, 52 byte packets
3 *
4 [AS7552] 117.1.221.112 0.485 ms
5 *
6 [AS7552] 27.68.193.170 6.624 ms
7 [AS7552] 27.67.66.89 5.78 ms
8 [AS7552] 27.66.239.6 9.986 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
On

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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