Report for 154339

Name

ZYNDATA-VN - Zyn Data Technology Solutions Co., Ltd., VN

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

154339 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS135918        DVS-AS-VN VIET DIGITAL TECHNOLOGY LIABILITY COMPANY, VN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
54883 AS154339       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  --No Registry Entry--

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
59002 AS154339      --No Registry Entry--                              2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.252.132.0/24     2497 45899 135905 135918 154339   
  138.252.133.0/24     6939 3491 18403 18403 18403 18403 135918 154339   

Whois Entry

whois: 402603

IANA has recorded AS154339 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS154339\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS153914 - AS154937'
             
             as-block:       AS153914 - AS154937
             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:  2025-04-01T05:54:59Z
             source:         APNIC
             
             role:           APNIC Hostmaster
             address:        6 Cordelia Street
             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:  2013-10-23T04:06:51Z
             source:         APNIC
             
             % Information related to 'AS154339'
             
             % Abuse contact for 'AS154339' is 'hm-changed@vnnic.vn'
             
             aut-num:        AS154339
             as-name:        ZYNDATA-VN
             descr:          Zyn Data Technology Solutions Co., Ltd.
             descr:          No. 154, Alley 71, Nguyen Thai Hoc Street, Group 6, Quarter 4B, Trang Dai Ward, Dong Nai Province
             country:        VN
             remarks:        send spam and abuse report to nguyendienthien@zyndata.vn
             admin-c:        NDT36-AP
             tech-c:         PTCD1-AP
             mnt-routes:     MAINT-VN-VNNIC
             mnt-by:         MAINT-VN-VNNIC
             mnt-irt:        IRT-VNNIC-AP
             last-modified:  2025-11-04T01:38:31Z
             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:  2026-04-21T02:07:47Z
             source:         APNIC
             
             person:         Nguyen Dien Thien
             address:        ZYNDATA-VN
             country:        VN
             phone:          +84-817737340
             e-mail:         nguyendienthien@zyndata.vn
             nic-hdl:        NDT36-AP
             mnt-by:         MAINT-VN-VNNIC
             last-modified:  2025-09-12T09:39:56Z
             source:         APNIC
             
             person:         Pham Tran Cong Danh
             address:        ZYNDATA-VN
             country:        VN
             phone:          +84-796481548
             e-mail:         ptcd@zyndata.vn
             nic-hdl:        PTCD1-AP
             mnt-by:         MAINT-VN-VNNIC
             last-modified:  2025-09-12T09:40:29Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)