154491 NETCORE-VN NETCORE COMPANY LIMITED, VN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS135905 VNPT-AS-VN VIETNAM POSTS AND TELECOMMUNICATIONS GROUP, VN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33482 AS154491 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 NETCORE-VN NETCORE COMPANY LIMITED, 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 % 17982 AS154491 NETCORE-VN NETCORE COMPANY LIMITED, VN 4 2 0 2 2 50.00% Prefix AS Path Aggregation Suggestion 103.239.81.0/24 4777 2497 45899 135905 154491 151.158.130.0/23 4777 2497 45899 135905 154491 151.158.130.0/24 4777 2497 45899 135905 154491 - Withdrawn - matching aggregate 151.158.130.0/23 4777 2497 45899 135905 154491 151.158.131.0/24 4777 2497 45899 135905 154491 - Withdrawn - matching aggregate 151.158.130.0/23 4777 2497 45899 135905 154491
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS154491 3 More Specifics 4 Total Advertisements NETCORE-VN NETCORE COMPANY LIMITED, VN
103.239.81.0/24 103.239.80.0/23
151.158.130.0/24 151.158.130.0/23
151.158.131.0/24 151.158.130.0/23
whois: 402332
IANA has recorded AS154491 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS154491\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 'AS154491'
% Abuse contact for 'AS154491' is 'hm-changed@vnnic.vn'
aut-num: AS154491
as-name: NETCORE-VN
descr: NETCORE COMPANY LIMITED
descr: 1/1/2E Linh Dong Street, Ward 81, Hiep Binh Commune, Ho Chi Minh City
country: VN
remarks: send spam and abuse report to net-abuse@netcore.com.vn
admin-c: VVD6-AP
tech-c: VVD6-AP
mnt-routes: MAINT-VN-VNNIC
mnt-by: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
last-modified: 2026-02-09T10:44:59Z
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: Vo Van Dung
address: NETCORE-VN
country: VN
phone: +84-865871875
e-mail: dung@netcore.com.vn
nic-hdl: VVD6-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2026-01-24T10:21:38Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)