55750 ABCHK-HK ABC Computer Systems Ltd, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9381 HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 45517 AS55750 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 ABCHK-HK ABC Computer Systems Ltd, HK
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 % 24025 AS55750 ABCHK-HK ABC Computer Systems Ltd, HK 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 223.29.248.0/23 4777 2497 9381 55750 + Announce - aggregate of 223.29.248.0/24 (4777 2497 9381 55750) and 223.29.249.0/24 (4777 2497 9381 55750) 223.29.248.0/24 4777 2497 9381 55750 - Withdrawn - aggregated with 223.29.249.0/24 (4777 2497 9381 55750) 223.29.249.0/24 4777 2497 9381 55750 - Withdrawn - aggregated with 223.29.248.0/24 (4777 2497 9381 55750) 223.29.250.0/24 4777 2497 9381 55750
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS55750 3 More Specifics 3 Total Advertisements ABCHK-HK ABC Computer Systems Ltd, HK
223.29.248.0/24 223.29.248.0/22
223.29.249.0/24 223.29.248.0/22
223.29.250.0/24 223.29.248.0/22
whois: 402332
IANA has recorded AS55750 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55750\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55750'
% Abuse contact for 'AS55750' is 'abuse@abchk.com'
aut-num: AS55750
as-name: ABCHK-HK
descr: ABC Computer Systems Ltd
country: HK
org: ORG-ACSL2-AP
admin-c: YMT2-AP
tech-c: YMT2-AP
abuse-c: AA1788-AP
mnt-lower: MAINT-ABCHK-HK
mnt-routes: MAINT-ABCHK-HK
mnt-by: APNIC-HM
mnt-irt: IRT-ABCHK-HK
last-modified: 2020-07-07T14:02:50Z
source: APNIC
irt: IRT-ABCHK-HK
address: Unit J, 18/F., World Tech Centre, 95 How Ming St., KLN, HK
e-mail: abuse@abchk.com
abuse-mailbox: abuse@abchk.com
admin-c: YMT2-AP
tech-c: YMT2-AP
auth: # Filtered
remarks: abuse@abchk.com was validated on 2026-02-17
mnt-by: MAINT-ABCHK-HK
last-modified: 2026-02-17T17:06:06Z
source: APNIC
organisation: ORG-ACSL2-AP
org-name: ABC Computer Systems Ltd
org-type: LIR
country: HK
address: Unit J, 18/F. World Tech Centre
address: 95 How Ming Street
phone: +852-2579-1190
fax-no: +852-2516-9692
e-mail: enquiry@abchk.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:43Z
source: APNIC
role: ABUSE ABCHKHK
country: ZZ
address: Unit J, 18/F., World Tech Centre, 95 How Ming St., KLN, HK
phone: +000000000
e-mail: abuse@abchk.com
admin-c: YMT2-AP
tech-c: YMT2-AP
nic-hdl: AA1788-AP
remarks: Generated from irt object IRT-ABCHK-HK
remarks: abuse@abchk.com was validated on 2026-02-17
abuse-mailbox: abuse@abchk.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-17T17:06:19Z
source: APNIC
person: Yu Ming Tai
address: Unit J, 18/F., World Tech Centre, 95 How Ming St., KLN, HK
country: HK
phone: +852-2579 1190
fax-no: +852-2516 9692
e-mail: patrick@abchk.com
nic-hdl: YMT2-AP
mnt-by: MAINT-NEW
last-modified: 2010-09-07T00:48:02Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)