138400 CHCOHE-AS-AP Chu Hai College of Higher Education, 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 52549 AS138400 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 CHCOHE-AS-AP Chu Hai College of Higher Education, 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 % 55291 AS138400 CHCOHE-AS-AP Chu Hai College of Higher Educat 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 103.124.155.0/24 4777 2497 9381 138400 103.139.142.0/24 4777 2497 9381 138400 138400 138400
whois: 402332
IANA has recorded AS138400 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138400\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
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: 2017-12-08T06:45:58Z
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 'AS138400'
% Abuse contact for 'AS138400' is 'abuse@chuhai.edu.hk'
aut-num: AS138400
as-name: CHCOHE-AS-AP
descr: Chu Hai College of Higher Education
country: HK
org: ORG-CHCO1-AP
admin-c: CHCO1-AP
tech-c: CHCO1-AP
abuse-c: AC2087-AP
mnt-lower: MAINT-CHCOHE-HK
mnt-routes: MAINT-CHCOHE-HK
mnt-by: APNIC-HM
mnt-irt: IRT-CHCOHE-HK
last-modified: 2020-08-14T01:38:36Z
source: APNIC
irt: IRT-CHCOHE-HK
address: 80 Castle Peak Road, Castle Peak Bay,, Tuen Mun, N.T. Hong Kong., Hong Kong
e-mail: abuse@chuhai.edu.hk
abuse-mailbox: abuse@chuhai.edu.hk
admin-c: CHCO1-AP
tech-c: CHCO1-AP
auth: # Filtered
remarks: abuse@chuhai.edu.hk was validated on 2025-11-04
mnt-by: MAINT-CHCOHE-HK
last-modified: 2025-11-18T00:32:39Z
source: APNIC
organisation: ORG-CHCO1-AP
org-name: Chu Hai College of Higher Education Limited
org-type: LIR
country: HK
address: 80 Castle Peak Road, Castle Peak Bay,
address: Tuen Mun, N.T. Hong Kong.
phone: +852-2972-7395
e-mail: info@chuhai.edu.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:39Z
source: APNIC
role: ABUSE CHCOHEHK
country: ZZ
address: 80 Castle Peak Road, Castle Peak Bay,, Tuen Mun, N.T. Hong Kong., Hong Kong
phone: +000000000
e-mail: abuse@chuhai.edu.hk
admin-c: CHCO1-AP
tech-c: CHCO1-AP
nic-hdl: AC2087-AP
remarks: Generated from irt object IRT-CHCOHE-HK
remarks: abuse@chuhai.edu.hk was validated on 2025-11-04
abuse-mailbox: abuse@chuhai.edu.hk
mnt-by: APNIC-ABUSE
last-modified: 2025-11-04T06:54:54Z
source: APNIC
role: Chu Hai College of Higher Education administrator
address: 80 Castle Peak Road, Castle Peak Bay,, Tuen Mun, N.T. Hong Kong., Hong Kong
country: HK
phone: +852-2972-7395
fax-no: +852-2972-7395
e-mail: abuse@chuhai.edu.hk
admin-c: CHCO1-AP
tech-c: CHCO1-AP
nic-hdl: CHCO1-AP
mnt-by: MAINT-CHCOHE-HK
last-modified: 2018-11-02T01:37:39Z
source: APNIC
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T12:29:14Z
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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