27.66.76.0/22

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 27.66.76.0/22

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
27.66.79.229	AS7552 Viettel Group	`4.73ms` from Hanoi, VN
27.66.78.209	AS7552 Viettel Group	`4.75ms` from Hanoi, VN
27.66.77.201	AS7552 Viettel Group	`4.60ms` from Hanoi, VN
27.66.76.88	AS7552 Viettel Group	`4.71ms` 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
202.94.45.150	AS23727 Managed Solutions Internet AS Internet Service Provider	`1.14ms` from Brisbane, AU
66.111.113.6	AS36728 Emery Telcom	`8.03ms` from Denver, US
183.179.188.86	AS9269 Hong Kong Broadband Network Ltd.	`0.68ms` from Hong Kong, HK
202.184.247.198	AS9930 TTNET-MY	`0.89ms` from Kuala Lumpur, MY
118.182.41.150	AS4134 CHINANET-BACKBONE	`8.02ms` from Lanzhou, CN
82.3.122.134	AS5089 Virgin Media Limited	`9.68ms` from London, GB
90.203.103.70	AS5607 Sky UK Limited	`1.42ms` from London, GB
90.118.183.150	AS3215 Orange S.A.	`5.25ms` from Marseille, FR
121.244.217.214	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.26ms` from Mumbai, IN
133.218.129.86	AS2497 Internet Initiative Japan Inc.	`2.62ms` from Osaka, JP
71.36.187.182	AS209 CenturyLink Communications, LLC	`1.68ms` from Phoenix, US
70.45.21.70	AS14638 Liberty Communications of Puerto Rico LLC	`0.67ms` from San Juan, PR
179.242.71.134	AS22085 Claro S/A	`12.96ms` from Sao Paulo, BR
23.33.238.102	AS20940 Akamai International B.V.	`0.08ms` from Sydney, AU
125.72.230.214	AS140061 Qinghai Telecom	`0.47ms` from Xining, CN
60.4.135.22	AS4837 CHINA UNICOM China169 Backbone	`10.47ms` from Beijing, CN
62.225.182.102	AS3320 Deutsche Telekom AG	`1.04ms` from Berlin, DE
75.144.161.86	AS7922 Comcast Cable Communications, LLC	`7.95ms` from Boston, US
200.219.55.22	AS271815 GUSTAVO JAVIER VULTAGGIO	`3.62ms` from Buenos Aires, AR
41.43.217.230	AS8452 TE-AS	`4.52ms` from Cairo, EG
162.197.78.134	AS7018 AT&T Enterprises, LLC	`7.10ms` from Columbus, US
213.102.70.86	AS1257 Tele2 Sverige AB	`1.83ms` from Copenhagen, DK
141.164.134.22	AS25019 Saudi Telecom Company JSC	`1.45ms` from Jeddah, SA
185.243.154.54	AS213724 Maximum-Net LLC	`0.23ms` from Kyiv, UA
81.84.235.6	AS2860 NOS COMUNICACOES, S.A.	`0.48ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f3 27.66.77.16

traceroute to 27.66.77.16 (27.66.77.16): 64 hops max, 52 byte packets

3 [AS38158] 121.100.7.178 31.234 ms

4 *

5 *

6 *

7 [AS7552] 27.68.192.230 83.074 ms

8 *

9 [AS7552] 117.0.26.100 78.485 ms

10 [AS7552] 27.66.77.16 80.627 ms

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

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.

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