IP range details

103.28.172.0/22

AS131352 · Vietnam Cybersecurity Emergency Response Teams/Coordination Center

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Summary

Country	Vietnam
Domain	vncert.vn
ASN	AS131352
Registry	apnic
Hosted IPs	1,024
ID	VNCERTCC-VN

WHOIS Details

inetnum:        103.28.172.0 - 103.28.175.255
netname:        VNCERTCC-VN
descr:          Vietnam Cybersecurity Emergency Response Teams/Coordination Center
descr:          No 115 Tran Duy Hung, Yen Hoa ward, Cau Giay district, Ha Noi City
country:        VN
admin-c:        NTC9-AP
tech-c:         DVH6-AP
status:         ASSIGNED PORTABLE
remarks:        send spam and abuse report to vncert@mic.gov.vn
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2020-02-05T02:48:31Z
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:  2017-11-08T09:40:06Z
source:         APNIC

person:         Dang Vinh Hien
address:        VNCERTCC-VN
country:        VN
phone:          +84-0947759191
e-mail:         dvhien@vncert.vn
nic-hdl:        DVH6-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-02-05T02:39:55Z
source:         APNIC

person:         Nguyen Thanh Chuong
address:        VNCERTCC-VN
country:        VN
phone:          +84-0918228754
e-mail:         ntchuong@vncert.vn
nic-hdl:        NTC9-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-02-05T02:38:53Z
source:         APNIC

Hosted domains

There are 2 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.28.173.110	cert.vn	1
103.28.173.104	chongthurac.vn	1
103.28.173.156	cert.vn	1

Hosted domains API

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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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