139021 WEST263GO-HK West263 International Limited, HK
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS132585 SIA-HK-AS SkyExchange Internet Access, HK
AS49304 SAKURA-AS, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6249 AS139021 ORIGIN Originate: 24320 /17.43 Transit: 0 /0.00 WEST263GO-HK West263 International 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 % 6933 AS139021 WEST263GO-HK West263 International Limited, H 22 11 4 15 7 31.82% Prefix AS Path Aggregation Suggestion 43.224.152.0/22 293 3491 132585 139021 + Announce - aggregate of 43.224.152.0/23 (293 3491 132585 139021) and 43.224.154.0/23 (293 3491 132585 139021) 43.224.152.0/23 293 3491 132585 139021 - Withdrawn - aggregated with 43.224.154.0/23 (293 3491 132585 139021) 43.224.154.0/24 293 3491 132585 139021 - Withdrawn - aggregated with 43.224.155.0/24 (293 3491 132585 139021) 43.224.155.0/24 293 3491 132585 139021 - Withdrawn - aggregated with 43.224.154.0/24 (293 3491 132585 139021) 43.249.0.0/22 293 3491 132585 139021 + Announce - aggregate of 43.249.0.0/23 (293 3491 132585 139021) and 43.249.2.0/23 (293 3491 132585 139021) 43.249.0.0/23 293 3491 132585 139021 - Withdrawn - aggregated with 43.249.2.0/23 (293 3491 132585 139021) 43.249.0.0/24 6939 3491 132585 139021 43.249.2.0/24 293 3491 132585 139021 - Withdrawn - aggregated with 43.249.3.0/24 (293 3491 132585 139021) 43.249.3.0/24 293 3491 132585 139021 - Withdrawn - aggregated with 43.249.2.0/24 (293 3491 132585 139021) 43.250.116.0/22 293 3491 132585 139021 103.24.248.0/22 293 3491 132585 139021 103.43.188.0/22 293 3491 132585 139021 103.96.148.0/22 293 3491 132585 139021 + Announce - aggregate of 103.96.148.0/23 (293 3491 132585 139021) and 103.96.150.0/23 (293 3491 132585 139021) 103.96.148.0/23 293 3491 132585 139021 - Withdrawn - aggregated with 103.96.150.0/23 (293 3491 132585 139021) 103.96.150.0/24 293 3491 132585 139021 - Withdrawn - aggregated with 103.96.151.0/24 (293 3491 132585 139021) 103.96.151.0/24 293 3491 132585 139021 - Withdrawn - aggregated with 103.96.150.0/24 (293 3491 132585 139021) 103.108.192.0/22 293 3491 132585 139021 + Announce - aggregate of 103.108.192.0/23 (293 3491 132585 139021) and 103.108.194.0/23 (293 3491 132585 139021) 103.108.192.0/23 293 3491 132585 139021 - Withdrawn - aggregated with 103.108.194.0/23 (293 3491 132585 139021) 103.108.194.0/23 293 3491 132585 139021 - Withdrawn - aggregated with 103.108.192.0/23 (293 3491 132585 139021) 103.120.80.0/23 6939 49304 139021 103.120.82.0/23 293 3491 132585 139021 103.139.0.0/22 293 3491 132585 139021 218.247.64.0/19 293 3491 132585 139021 219.234.0.0/21 293 3491 132585 139021 219.234.8.0/23 293 3491 132585 139021 219.234.16.0/20 293 3491 132585 139021
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS139021 24 More Specifics 29 Total Advertisements WEST263GO-HK West263 International Limited, HK
43.224.152.0/23 43.224.152.0/22
43.224.154.0/24 43.224.152.0/22
43.224.155.0/24 43.224.152.0/22
43.249.0.0/23 43.249.0.0/22
43.249.2.0/24 43.249.0.0/22
43.249.3.0/24 43.249.0.0/22
43.250.116.0/23 43.250.116.0/22
103.96.148.0/23 103.96.148.0/22
103.96.150.0/24 103.96.148.0/22
103.96.151.0/24 103.96.148.0/22
103.108.192.0/23 103.108.192.0/22
103.108.194.0/23 103.108.192.0/22
103.108.195.0/24 103.108.192.0/22
103.120.80.0/23 103.120.80.0/22
103.120.82.0/23 103.120.80.0/22
218.247.64.0/20 218.246.0.0/15
218.247.80.0/22 218.246.0.0/15
218.247.84.0/23 218.246.0.0/15
218.247.86.0/23 218.246.0.0/15
218.247.88.0/21 218.246.0.0/15
219.234.8.0/23 219.232.0.0/14
219.234.16.0/21 219.232.0.0/14
219.234.24.0/22 219.232.0.0/14
219.234.28.0/22 219.232.0.0/14
whois: 402590
IANA has recorded AS139021 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS139021\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
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 'AS139021'
% Abuse contact for 'AS139021' is 'westabuse.noc@gmail.com'
aut-num: AS139021
as-name: WEST263GO-HK
descr: West263 International Limited
country: HK
org: ORG-WIL4-AP
admin-c: WILA3-AP
tech-c: DY1085-AP
abuse-c: AW1023-AP
mnt-lower: MAINT-WEST263GO-HK
mnt-routes: MAINT-WEST263GO-HK
mnt-by: APNIC-HM
mnt-irt: IRT-WEST263GO-HK
last-modified: 2020-10-14T01:44:39Z
source: APNIC
irt: IRT-WEST263GO-HK
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
e-mail: westabuse.noc@gmail.com
abuse-mailbox: westabuse.noc@gmail.com
admin-c: WILA3-AP
tech-c: DY1085-AP
auth: # Filtered
remarks: westabuse.noc@gmail.com
remarks: westabuse.noc@gmail.com
remarks: westabuse.noc@gmail.com was validated on 2026-03-30
mnt-by: MAINT-WEST263GO-HK
last-modified: 2026-03-30T02:42:35Z
source: APNIC
organisation: ORG-WIL4-AP
org-name: West263 International Limited
org-type: LIR
country: HK
address: 12/F,
address: San Toi Building,
address: 137-139 Connaught Road Central, Hong Kong,
phone: +852-35979075
e-mail: lillian@hkdns.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:35Z
source: APNIC
role: ABUSE WEST263GOHK
country: ZZ
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
phone: +000000000
e-mail: westabuse.noc@gmail.com
admin-c: WILA3-AP
tech-c: DY1085-AP
nic-hdl: AW1023-AP
remarks: Generated from irt object IRT-WEST263GO-HK
remarks: westabuse.noc@gmail.com was validated on 2026-03-30
abuse-mailbox: westabuse.noc@gmail.com
mnt-by: APNIC-ABUSE
last-modified: 2026-03-30T02:42:57Z
source: APNIC
role: West263 International Limited administrator
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
country: HK
phone: +15708412741
fax-no: +15708412741
e-mail: abuse@hkdns.hk
admin-c: WILA3-AP
tech-c: DY1085-AP
nic-hdl: WILA3-AP
mnt-by: MAINT-WEST263GO-HK
last-modified: 2018-12-03T15:18:11Z
source: APNIC
person: David Yanping
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
country: HK
phone: +852-35979075
e-mail: david.yanp@gmail.com
nic-hdl: DY1085-AP
mnt-by: MAINT-WEST263GO-HK
last-modified: 2019-04-29T06:51:07Z
source: APNIC
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T10:38:45Z
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)