% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '138.252.244.0 - 138.252.245.255'

% Abuse contact for '138.252.244.0 - 138.252.245.255' is 'hm-changed@vnnic.vn'

inetnum:        138.252.244.0 - 138.252.245.255
netname:        ETCJSC-VN
descr:          ETC Technology System Joint Stock Company
descr:          2nd Floor, No. 2B1 Dam Trau Street, Hong Ha Ward, Hanoi City
admin-c:        LTH30-AP
tech-c:         NHN21-AP
remarks:        send spam and abuse report to general@etc.vn
country:        VN
org:            ORG-VINI1-AP
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
status:         ASSIGNED PORTABLE
last-modified:  2025-11-19T06:28:42Z
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

organisation:   ORG-VINI1-AP
org-name:       Vietnam Internet Network Information Center (VNNIC)
org-type:       NIR
country:        VN
address:        18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
address:        10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
phone:          +84-2435564944
fax-no:         +84-2437821462
e-mail:         info@vnnic.vn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T01:49:57Z
source:         APNIC

person:         Le Thi Hoai
address:        ETCJSC-VN
country:        VN
phone:          +84-972350746
e-mail:         banquyen@etc.vn
nic-hdl:        LTH30-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-03T10:29:51Z
source:         APNIC

person:         Nguyen Ha Nam
address:        ETCJSC-VN
country:        VN
phone:          +84-328400496
e-mail:         it-netsec@etc.vn
nic-hdl:        NHN21-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-03T10:30:21Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)