139734 YTXC-AS-AP XINGCHEN DATA HK CO., LIMITED, HK
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS17497 LGHL-AS-AP Liasail Global Hongkong Limited, HK
AS983 AKARI-NETWORKS - Akari Networks LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 38810 AS139734 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 YTXC-AS-AP XINGCHEN DATA HK CO., 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 % 25644 AS139734 YTXC-AS-AP XINGCHEN DATA HK CO., LIMITED, HK 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 103.235.16.0/23 4777 2516 3491 983 139734 103.235.16.0/23 4777 2516 3491 17497 139734 139734 + Announce - aggregate of 103.235.16.0/24 (4777 2516 3491 17497 139734 139734) and 103.235.17.0/24 (4777 2516 3491 17497 139734 139734) 103.235.16.0/24 4777 2516 3491 17497 139734 139734 - Withdrawn - aggregated with 103.235.17.0/24 (4777 2516 3491 17497 139734 139734) 103.235.17.0/24 4777 2516 3491 17497 139734 139734 - Withdrawn - aggregated with 103.235.16.0/24 (4777 2516 3491 17497 139734 139734)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS139734 3 More Specifics 3 Total Advertisements YTXC-AS-AP XINGCHEN DATA HK CO., LIMITED, HK
103.235.16.0/23 103.235.16.0/22
103.235.16.0/24 103.235.16.0/22
103.235.17.0/24 103.235.16.0/22
whois: 402332
IANA has recorded AS139734 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS139734\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS139578 - AS140601'
as-block: AS139578 - AS140601
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: 2019-06-13T01:03:23Z
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 'AS139734'
% Abuse contact for 'AS139734' is 'admin@tomaszw.com'
aut-num: AS139734
as-name: YTXC-AS-AP
descr: XINGCHEN DATA HK CO., LIMITED
country: HK
org: ORG-ANL13-AP
admin-c: ANLA9-AP
tech-c: ANLA9-AP
abuse-c: AY562-AP
mnt-routes: MAINT-AKARI2-HK
mnt-by: APNIC-HM
mnt-irt: IRT-YTXC-HK
last-modified: 2022-12-15T13:07:31Z
source: APNIC
irt: IRT-YTXC-HK
address: UNIT 616, 6/F., KAM TEEM INDUSTRIAL BUILDING
address: 135 CONNAUGHT ROAD WEST, SAI WAN
e-mail: admin@tomaszw.com
abuse-mailbox: admin@tomaszw.com
admin-c: SDN2-AP
tech-c: SDN2-AP
auth: # Filtered
remarks: admin@tomaszw.com was validated on 2025-12-29
mnt-by: MAINT-NBDHM-CN
mnt-by: MAINT-AKARI-HK
last-modified: 2025-12-29T14:33:46Z
source: APNIC
organisation: ORG-ANL13-AP
org-name: Akari Networks Limited
org-type: LIR
country: HK
address: Rm. 1801 Easey Comm Bldg 253-261 Hennessy Road
phone: +852 95184590
e-mail: business@akari.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-07-11T13:29:32Z
source: APNIC
role: Akari Networks Limited administrator
address: Rm.1801 Easey Comm Bldg, 253-261 Hennessy Road, Wanchai Hong Kong HK
country: HK
phone: +852 95184590
e-mail: noc+apnic@akari.hk
admin-c: ANLA9-AP
tech-c: ANLA9-AP
nic-hdl: ANLA9-AP
mnt-by: MAINT-AKARI-HK
last-modified: 2025-07-10T16:05:36Z
source: APNIC
role: ABUSE YTXCHK
country: ZZ
address: UNIT 616, 6/F., KAM TEEM INDUSTRIAL BUILDING
address: 135 CONNAUGHT ROAD WEST, SAI WAN
phone: +000000000
e-mail: admin@tomaszw.com
admin-c: SDN2-AP
tech-c: SDN2-AP
nic-hdl: AY562-AP
remarks: Generated from irt object IRT-YTXC-HK
remarks: admin@tomaszw.com was validated on 2025-12-29
abuse-mailbox: admin@tomaszw.com
mnt-by: APNIC-ABUSE
last-modified: 2025-12-29T14:33:32Z
source: APNIC
% Information related to 'AS139578 - AS140601'
as-block: AS139578 - AS140601
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-15T00:06:08Z
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 1.88.47 (WHOIS-AU4)