4605 ERX-HKBUNET Hong Kong Baptist University
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS9304 HUTCHISON-AS-AP Hutchison Global Communications
AS3662 ERX-HARNET The Chinese University of Hong Kong
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2318 AS4605 ORIGIN Originate: 66304 /15.98 Transit: 0 /0.00 ERX-HKBUNET Hong Kong Baptist University
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 % 4442 AS4605 ERX-HKBUNET Hong Kong Baptist University 4 2 1 3 1 25.00% Prefix AS Path Aggregation Suggestion 158.182.0.0/16 4637 4635 9304 4605 202.125.249.0/24 4637 4635 9304 4605 202.125.250.0/23 4637 9304 3662 4605 + Announce - aggregate of 202.125.250.0/24 (4637 9304 3662 4605) and 202.125.251.0/24 (4637 9304 3662 4605) 202.125.250.0/24 4637 9304 3662 4605 - Withdrawn - aggregated with 202.125.251.0/24 (4637 9304 3662 4605) 202.125.251.0/24 4637 9304 3662 4605 - Withdrawn - aggregated with 202.125.250.0/24 (4637 9304 3662 4605)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4605 3 More Specifics 4 Total Advertisements ERX-HKBUNET Hong Kong Baptist University
202.125.249.0/24 202.125.224.0/19
202.125.250.0/24 202.125.224.0/19
202.125.251.0/24 202.125.224.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 202.125.251.0/24 Announced
whois: 402603
IANA has recorded AS4605 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4605\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4605'
% Abuse contact for 'AS4605' is 'abuse@hkbu.edu.hk'
aut-num: AS4605
as-name: ERX-HKBUNET
descr: Hong Kong Baptist University
descr: Computing and Telecommunications
descr: Services Centre
descr: 224 Waterloo Road
descr: Kowloon,
country: HK
remarks: This aut-num object created as part of the ER-Transfer from ARIN
org: ORG-HKBU1-AP
admin-c: PW210-AP
tech-c: PW210-AP
abuse-c: AH1089-AP
mnt-routes: MAINT-HK-BAPTISTCOL
mnt-by: APNIC-HM
mnt-irt: IRT-HKBAPTISTCOL-NON-HK
last-modified: 2020-08-19T13:06:42Z
source: APNIC
irt: IRT-HKBAPTISTCOL-NON-HK
address: Hong Kong Baptist University
address: Kowloon Tong, Hong Kong
e-mail: abuse@hkbu.edu.hk
abuse-mailbox: abuse@hkbu.edu.hk
admin-c: JA380-AP
tech-c: JA380-AP
auth: # Filtered
remarks: abuse@hkbu.edu.hk was validated on 2026-02-24
mnt-by: MAINT-HK-BAPTISTCOL
last-modified: 2026-05-19T09:34:04Z
source: APNIC
organisation: ORG-HKBU1-AP
org-name: Hong Kong Baptist University
org-type: LIR
country: HK
address: 224 Waterloo Road
phone: +852-34117899
fax-no: +852-34117888
e-mail: hotline@hkbu.edu.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2026-05-08T12:58:08Z
source: APNIC
role: ABUSE HKBAPTISTCOLNONHK
country: ZZ
address: Hong Kong Baptist University
address: Kowloon Tong, Hong Kong
phone: +000000000
e-mail: abuse@hkbu.edu.hk
admin-c: JA380-AP
tech-c: JA380-AP
nic-hdl: AH1089-AP
remarks: Generated from irt object IRT-HKBAPTISTCOL-NON-HK
remarks: abuse@hkbu.edu.hk was validated on 2026-02-24
abuse-mailbox: abuse@hkbu.edu.hk
mnt-by: APNIC-ABUSE
last-modified: 2026-02-24T22:53:33Z
source: APNIC
person: Pui-ming Wong
address: Computer Center
address: Hong Kong Baptist College
address: 224 Waterloo Rd.
address: Kowloon
country: HK
phone: +852 3397425
e-mail: s11976@CTSC.HKBC.HK
nic-hdl: PW210-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-HK-BAPTIST-UNI
last-modified: 2008-09-04T07:29:20Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)