154339 ZYNDATA-VN Zyn Data Technology Solutions Co., Ltd., VN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS398999 BOREAL-TELECOM - Sucura Networks Inc, CA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 54678 AS154339 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 ZYNDATA-VN Zyn Data Technology Solutions Co., Ltd., VN
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 % 26134 AS154339 ZYNDATA-VN Zyn Data Technology Solutions Co., 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 138.252.132.0/23 4777 137409 398999 154339 + Announce - aggregate of 138.252.132.0/24 (4777 137409 398999 154339) and 138.252.133.0/24 (4777 137409 398999 154339) 138.252.132.0/24 4777 137409 398999 154339 - Withdrawn - aggregated with 138.252.133.0/24 (4777 137409 398999 154339) 138.252.133.0/24 4777 137409 398999 154339 - Withdrawn - aggregated with 138.252.132.0/24 (4777 137409 398999 154339)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS154339 2 More Specifics 2 Total Advertisements ZYNDATA-VN Zyn Data Technology Solutions Co., Ltd., VN
138.252.132.0/24 138.252.132.0/23
138.252.133.0/24 138.252.132.0/23
whois: 402332
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
% Information related to 'AS153914 - AS154937'
as-block: AS153914 - AS154937
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T11:40:59Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
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