27.66.84.0/22

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 27.66.84.0/22

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 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

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

IP Address	ASN	Details
27.66.87.138	AS7552 Viettel Group	`10.65ms` from Ho Chi Minh City, VN
27.66.86.55	AS7552 Viettel Group	`10.42ms` from Ho Chi Minh City, VN
27.66.84.83	AS7552 Viettel Group	`10.54ms` from Ho Chi Minh City, VN
27.66.85.54	AS7552 Viettel Group	`10.49ms` 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
139.171.86.38	AS20115 Charter Communications LLC	`0.88ms` from Ashburn, US
23.25.28.198	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Chicago, US
73.22.246.198	AS7922 Comcast Cable Communications, LLC	`6.23ms` from Chicago, US
165.72.205.22	AS2571 DHL Information Services (Europe) s.r.o	`15.92ms` from Frankfurt am Main, DE
93.218.14.214	AS3320 Deutsche Telekom AG	`2.71ms` from Hamburg, DE
112.120.192.70	AS4760 HKT Limited	`1.04ms` from Hong Kong, HK
174.170.136.214	AS7922 Comcast Cable Communications, LLC	`6.80ms` from Houston, US
106.207.81.150	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.98ms` from Kolkata, IN
104.173.13.214	AS20001 Charter Communications Inc	`3.66ms` from Los Angeles, US
138.217.96.38	AS1221 Telstra Limited	`0.75ms` from Melbourne, AU
5.88.150.86	AS30722 Vodafone Italia S.p.A.	`1.17ms` from Milan, IT
68.200.210.86	AS33363 Charter Communications, Inc	`11.75ms` from Orlando, US
34.166.146.38	AS396982 Google LLC	`6.28ms` from Riyadh, SA
76.115.182.86	AS7922 Comcast Cable Communications, LLC	`7.16ms` from Seattle, US
180.189.181.214	AS38661 abcle	`1.47ms` from Seoul, KR
47.123.123.166	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.52ms` from Shanghai, CN
52.63.108.86	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
172.75.177.70	AS11426 Charter Communications Inc	`10.06ms` from Atlanta, US
135.135.39.230	AS4181 TDS TELECOM	`7.70ms` from Atlanta, US
101.6.116.6	AS4538 China Education and Research Network Center	`2.27ms` from Beijing, CN
98.227.226.38	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Chicago, US
107.223.137.22	AS7018 AT&T Enterprises, LLC	`13.17ms` from Dallas, US
212.90.131.166	AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG	`1.59ms` from Frankfurt am Main, DE
103.252.91.118	AS44486 synlinq.de	`0.49ms` from Frankfurt am Main, DE
119.116.198.166	AS4837 CHINA UNICOM China169 Backbone	`6.36ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 27.66.85.30

traceroute to 27.66.85.30 (27.66.85.30): 64 hops max, 52 byte packets

1 [AS15169] 66.249.94.36 63.257 ms

2 *

3 *

4 [AS7552] 27.68.235.214 236.256 ms

5 *

6 [AS7552] 27.66.85.30 237.548 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On December 28th 2025

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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