27.64.144.0/21

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:  2025-10-08T04:42:43Z
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 27.64.144.0/21

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 27.64.0.0/16

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

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Pingable IPs

1,417 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
27.64.146.14	AS7552 Viettel Group	`4.31ms` from Ho Chi Minh City, VN
27.64.144.28	AS7552 Viettel Group	`4.13ms` from Ho Chi Minh City, VN
27.64.149.141	AS7552 Viettel Group	`4.05ms` from Ho Chi Minh City, VN
27.64.148.221	AS7552 Viettel Group	`4.15ms` from Ho Chi Minh City, VN
27.64.145.10	AS7552 Viettel Group	`4.43ms` from Ho Chi Minh City, VN
27.64.150.101	AS7552 Viettel Group	`4.40ms` from Ho Chi Minh City, VN
27.64.151.30	AS7552 Viettel Group	`4.41ms` from Ho Chi Minh City, VN
27.64.147.146	AS7552 Viettel Group	`4.26ms` 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
185.97.172.37	AS199118 Heinlein-Support GmbH	`0.27ms` from Berlin, DE
76.185.247.213	AS11427 Charter Communications Inc	`9.91ms` from Dallas, US
72.130.26.133	AS20001 Charter Communications Inc	`9.64ms` from Honolulu, US
68.85.253.5	AS7922 Comcast Cable Communications, LLC	`2.89ms` from Houston, US
131.125.151.69	AS19551 Incapsula Inc	`0.27ms` from Johannesburg, ZA
106.57.178.5	AS4134 CHINANET-BACKBONE	`8.44ms` from Kunming, CN
54.37.5.245	AS16276 OVH SAS	`0.16ms` from London, GB
86.22.170.133	AS5089 Virgin Media Limited	`10.21ms` from London, GB
76.170.220.165	AS20001 Charter Communications Inc	`4.62ms` from Los Angeles, US
167.60.151.133	AS6057 Administracion Nacional de Telecomunicaciones	`1.71ms` from Montevideo, UY
46.42.6.37	AS44507 OJSC Kostroma Municipal Telephone Network	`6.76ms` from Moscow, RU
36.149.161.165	AS56046 China Mobile communications corporation	`2.25ms` from Nanjing, CN
65.35.51.165	AS33363 Charter Communications, Inc	`7.54ms` from Orlando, US
72.167.242.5	AS398787 GoDaddy.com, LLC	`0.11ms` from Porto Alegre, BR
201.3.152.85	AS8167 V tal	`18.68ms` from Porto Alegre, BR
27.197.158.149	AS4837 CHINA UNICOM China169 Backbone	`5.23ms` from Qingdao, CN
52.52.50.117	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
58.127.173.133	AS9318 SK Broadband Co Ltd	`2.37ms` from Seoul, KR
3.113.229.181	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
188.89.104.85	AS50266 Odido Netherlands B.V.	`4.46ms` from Amsterdam, NL
97.146.69.149	AS6167 Verizon Business	`15.27ms` from Ashburn, US
210.86.213.37	AS7470 TRUE INTERNET Co.,Ltd.	`0.24ms` from Bangkok, TH
20.81.130.5	AS8075 Microsoft Corporation	`0.40ms` from Boydton, US
69.14.41.117	AS12083 WideOpenWest Finance LLC	`10.86ms` from Chicago, US
94.207.124.21	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.20ms` from Dubai, AE

Traceroute

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

traceroute -a -n -q1 -f5 27.64.150.157

traceroute to 27.64.150.157 (27.64.150.157): 64 hops max, 52 byte packets

5 [AS7552] 27.68.209.6 285.042 ms

6 *

7 [AS7552] 27.64.150.157 285.8 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On October 17th 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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