136574 CREWISH-AS-AP Crewish Consultancy Limited, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 52487 AS136574 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 CREWISH-AS-AP Crewish Consultancy Limited, 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 % 25011 AS136574 CREWISH-AS-AP Crewish Consultancy Limited, HK 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 160.191.154.0/23 6939 7540 136574 + Announce - aggregate of 160.191.154.0/24 (6939 7540 136574) and 160.191.155.0/24 (6939 7540 136574) 160.191.154.0/24 6939 7540 136574 - Withdrawn - aggregated with 160.191.155.0/24 (6939 7540 136574) 160.191.155.0/24 6939 7540 136574 - Withdrawn - aggregated with 160.191.154.0/24 (6939 7540 136574)
whois: 402603
IANA has recorded AS136574 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS136574\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS136506 - AS137529'
as-block: AS136506 - AS137529
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: 2016-05-26T03:42:38Z
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 'AS136574'
% Abuse contact for 'AS136574' is 'support@crewish.com'
aut-num: AS136574
as-name: CREWISH-AS-AP
descr: Crewish Consultancy Limited
country: HK
org: ORG-CCL24-AP
admin-c: CCLA19-AP
tech-c: CCLA19-AP
abuse-c: AC2793-AP
mnt-lower: MAINT-CREWISH-HK
mnt-routes: MAINT-CREWISH-HK
mnt-by: APNIC-HM
mnt-irt: IRT-CREWISH-HK
last-modified: 2026-03-10T07:50:42Z
import: from AS7540 action pref=200; accept ANY
import: from AS4635 action pref=100; accept ANY
import: from AS6939 action pref=100; accept ANY
import: from AS152741 action pref=100; accept ANY
export: to AS7540 announce ANY
export: to AS4635 announce ANY
export: to AS6939 announce ANY
export: to AS152741 announce ANY
source: APNIC
irt: IRT-CREWISH-HK
address: 2, G/F, 9 Walnut Street, Tai Kok Tsui KLN 999077
e-mail: support@crewish.com
abuse-mailbox: support@crewish.com
admin-c: CCLA19-AP
tech-c: CCLA19-AP
auth: # Filtered
remarks: support@crewish.com was validated on 2026-05-13
mnt-by: MAINT-CREWISH-HK
last-modified: 2026-05-13T09:26:58Z
source: APNIC
organisation: ORG-CCL24-AP
org-name: Crewish Consultancy Limited
org-type: LIR
country: HK
address: 2, G/F, 9 Walnut Street
phone: +852-25325777
e-mail: info@crewish.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-05-14T13:08:47Z
source: APNIC
role: ABUSE CREWISHHK
country: ZZ
address: 2, G/F, 9 Walnut Street, Tai Kok Tsui KLN 999077
phone: +000000000
e-mail: support@crewish.com
admin-c: CCLA19-AP
tech-c: CCLA19-AP
nic-hdl: AC2793-AP
remarks: Generated from irt object IRT-CREWISH-HK
remarks: support@crewish.com was validated on 2026-05-13
abuse-mailbox: support@crewish.com
mnt-by: APNIC-ABUSE
last-modified: 2026-05-13T09:27:18Z
source: APNIC
role: Crewish Consultancy Limited administrator
address: 2, G/F, 9 Walnut Street, Tai Kok Tsui KLN 999077
country: HK
phone: +852-25325777
e-mail: support@crewish.com
admin-c: CCLA19-AP
tech-c: CCLA19-AP
nic-hdl: CCLA19-AP
mnt-by: MAINT-CREWISH-HK
last-modified: 2024-05-17T06:31:01Z
source: APNIC
% Information related to 'AS136506 - AS137529'
as-block: AS136506 - AS137529
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-20T07:15:14Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)