AS131423 Branch of Long Van System Solution JSC - Hanoi 🇻🇳 VN

Announcing 28 prefixes, seen at the RIS collectors.

IPv4 prefixes

11,264 (44 × /24)

IPv6 prefixes

64 × /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: AS131423
Name: Branch of Long Van System Solution JSC - Hanoi
Organisation: Branch of Long Van System Solution JSC - Hanoi
Country: 🇻🇳 VN
RIR: APNIC
Allocated: 2011-06-24

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.apnic.net

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit 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:  2009-09-29T05:34:08Z
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:       AS131342 - AS131441
descr:          VNNIC-4byte-ASBLOCK-AP
descr:          VNNIC
descr:          Vietnam Network Information Center
country:        VN
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

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:        AS131423
as-name:        LVHN-AS-VN
descr:          Branch of Long Van System Solution JSC - Hanoi
descr:          No. 23, 37/2 Dich Vong Str, Dich Vong Ward, Cau Giay, Hanoi
country:        VN
admin-c:        QDT3-AP
tech-c:         HG880-AP
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
import:         from AS131386 action pref=100; accept ANY
import:         from AS18403 action pref=100; accept ANY
export:         to AS131386 announce AS131423
export:         to AS18403 announce AS131423
last-modified:  2017-11-18T08:48:24Z
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:         Ha Giang
address:        Long Van System Solution JSC
country:        VN
phone:          +84-24-62820238
e-mail:         hagiang@longvan.net
nic-hdl:        HG880-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-18T08:45:53Z
source:         APNIC

person:         Quach Dinh Toan
address:        Long Van System Solution JSC
country:        VN
phone:          +84-24-62820238
e-mail:         toan@longvan.net
nic-hdl:        QDT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-18T08:45:32Z
source:         APNIC