AS140814 Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City 🇻🇳 VN

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS140814
Name: Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City
Organisation: Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City
Country: 🇻🇳 VN
RIR: APNIC
Allocated: 2020-06-17

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS140602 - AS141625
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-06-13T01:03:24Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

as-block:       AS140737 - AS140836
descr:          VNNIC-4byte-ASBLOCK-AP
descr:          VNNIC
descr:          Vietnam Network Information Center
country:        VN
org:            ORG-VINI1-AP
admin-c:        NTTT3-AP
tech-c:         NTTT3-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-VN-VNNIC
last-modified:  2023-04-21T06:49:56Z
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:         Nguyen Thi Thu Thuy
address:        VNNIC-VN
country:        VN
phone:          +84-2435564944
e-mail:         info@vnnic.vn
nic-hdl:        NTTT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-11T07:33:48Z
source:         APNIC

aut-num:        AS140814
as-name:        TECHCITYGROUP-AS-VN
descr:          Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City
country:        VN
admin-c:        NDD14-AP
tech-c:         NDH14-AP
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
import:         from AS38731 action pref=100; accept ANY
export:         to AS38731 announce AS140814
last-modified:  2021-07-08T09:04:02Z
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:  2026-04-21T02:07:47Z
source:         APNIC

person:         Nguyen Duc Dung
address:        Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City
country:        VN
phone:          +84-904704714
e-mail:         dung.nd@techcity.com.vn
nic-hdl:        NDD14-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2021-06-11T04:15:43Z
source:         APNIC

person:         Nguyen Duc Hung
address:        Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City
country:        VN
phone:          +84-902060847
e-mail:         hung.nd@techcity.com.vn
nic-hdl:        NDH14-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2021-06-11T04:17:53Z
source:         APNIC