27.66.200.0/21

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 27.66.200.0/21

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

1,177 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.66.201.172 AS7552 Viettel Group 6.59ms from Hanoi, VN
27.66.205.208 AS7552 Viettel Group 6.50ms from Hanoi, VN
27.66.200.202 AS7552 Viettel Group 6.56ms from Hanoi, VN
27.66.203.70 AS7552 Viettel Group 6.50ms from Hanoi, VN
27.66.204.156 AS7552 Viettel Group 6.47ms from Hanoi, VN
27.66.206.141 AS7552 Viettel Group 6.65ms from Hanoi, VN
27.66.202.209 AS7552 Viettel Group 6.34ms from Hanoi, VN
27.66.207.100 AS7552 Viettel Group 6.31ms 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
27.254.158.5 AS9891 CS LOXINFO Public Company Limited. 1.15ms from Bangkok, TH
87.142.68.117 AS3320 Deutsche Telekom AG 4.02ms from Berlin, DE
8.243.72.21 AS3356 Level 3 Parent, LLC 0.99ms from Bogota, CO
108.82.188.21 AS7018 AT&T Enterprises, LLC 11.71ms from Chicago, US
183.65.82.69 AS4134 CHINANET-BACKBONE 1.02ms from Chongqing, CN
84.44.201.245 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 5.62ms from Duesseldorf, DE
91.47.213.53 AS3320 Deutsche Telekom AG 1.13ms from Frankfurt am Main, DE
119.203.34.213 AS4766 Korea Telecom 3.03ms from Incheon, KR
1.225.33.165 AS9318 SK Broadband Co Ltd 1.46ms from Incheon, KR
81.57.5.101 AS29447 SCALEWAY S.A.S. 1.77ms from Milan, IT
80.180.186.53 AS3269 Telecom Italia S.p.A. 2.09ms from Milan, IT
86.110.202.181 AS199599 Telecom-Birzha, LLC 8.49ms from Moscow, RU
137.184.16.117 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
69.142.28.245 AS7922 Comcast Cable Communications, LLC 5.14ms from New York City, US
201.1.177.165 AS27699 TELEFÔNICA BRASIL S.A 1.37ms from Osasco, BR
186.188.228.117 AS18809 Cable Onda 12.73ms from Panama, PA
195.20.14.5 AS43424 SQUARK SARL 0.61ms from Paris, FR
5.165.46.133 AS34533 JSC ER-Telecom Holding 0.74ms from Samara, RU
14.93.177.245 AS4766 Korea Telecom 5.55ms from Seoul, KR
218.166.192.213 AS3462 Data Communication Business Group 4.44ms from Taichung, TW
71.66.92.165 AS10796 Charter Communications Inc 0.62ms from Atlanta, US
121.18.33.197 AS4837 CHINA UNICOM China169 Backbone 9.20ms from Beijing, CN
35.90.119.165 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
105.197.207.165 AS24835 Vodafone Data 14.18ms from Cairo, EG
50.22.190.197 AS36351 IBM Cloud 1.29ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 27.66.201.213
traceroute to 27.66.201.213 (27.66.201.213): 64 hops max, 52 byte packets
2 *
3 *
4 [AS7552] 27.68.193.166 25.048 ms
6 [AS7552] 27.66.201.213 25.847 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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