131638 X32B535D8 ZUSO Generation Co., Ltd., TW
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS63900 ZUSO ZUSO Generation Co., Ltd., TW
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 66184 AS131638 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 X32B535D8 ZUSO Generation Co., Ltd., TW
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 % 53074 AS131638 X32B535D8 ZUSO Generation Co., Ltd., TW 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 138.252.13.0/24 4608 7575 3491 134823 63900 131638
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS131638 1 More Specifics 1 Total Advertisements X32B535D8 ZUSO Generation Co., Ltd., TW
138.252.13.0/24 138.252.12.0/23
whois: 402332
IANA has recorded AS131638 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS131638\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131584 - AS131639'
as-block: AS131584 - AS131639
descr: TWNIC-TW-4-byte-AS-BLOCK1
descr: These AS numbers are further assigned by TWNIC
descr: to TWNIC members
country: TW
admin-c: TWA2-AP
tech-c: TWA2-AP
mnt-by: MAINT-TW-TWNIC
mnt-lower: MAINT-TW-TWNIC
last-modified: 2025-02-11T03:29:09Z
source: APNIC
role: TWNIC Whois Administrator
address: Taiwan Network Information Center
address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address: Taipei, Taiwan, 105
country: TW
phone: +886-2-25289696
fax-no: +886-2-25287756
e-mail: hostmaster@twnic.net.tw
admin-c: ck373-AP
tech-c: TW922-AP
tech-c: NS10-AP
nic-hdl: TWA2-AP
notify: hostmaster@twnic.net.tw
mnt-by: MAINT-TW-TWNIC
last-modified: 2020-01-02T03:54:20Z
source: APNIC
% Information related to 'AS131638'
% Abuse contact for 'AS131638' is 'zo@zuso.ai'
aut-num: AS131638
country: TW
as-name: X32B535D8
admin-c: TR641-AP
tech-c: TR641-AP
abuse-c: TR641-AP
mnt-irt: IRT-ZUSO-TW
descr: ZUSO Generation Co., Ltd.
descr: 16F.-6, No. 213, Chaofu Rd., Xitun Dist., Taichung City 407609, Taiwan
default: to AS63900 action pref=100; networks ANY
export: to AS63900 announce AS131638
export: to AS10133 announce AS131638
import: from AS63900 action pref=100; accept ANY
import: from AS10133 action pref=10; accept ANY
remarks: (oid:ZUSO)
last-modified: 2026-01-26T08:54:22Z
source: APNIC
mnt-by: MAINT-TW-TWNIC
irt: IRT-ZUSO-TW
address: ZUSO Generation Co., Ltd.
address: 16F.-6, No. 213, Chaofu Rd., Xitun Dist., Taichung City 407609, Taiwan
phone: +886-4-2252-8338
e-mail: zo@zuso.ai
abuse-mailbox: zo@zuso.ai
admin-c: TR641-AP
tech-c: TR641-AP
remarks: (oid:ZUSO)
auth: # Filtered
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-11-06T07:56:14Z
source: APNIC
role: TWNIC ROLE-ZUSO
nic-hdl: TR641-AP
address: ZUSO Generation Co., Ltd.
address: 16F.-6, No. 213, Chaofu Rd., Xitun Dist., Taichung City 407609, Taiwan
address: Taichung City
country: TW
phone: +886-4-2252-8338
e-mail: noc@zuso.ai
abuse-mailbox: noc@zuso.ai
admin-c: LH3017-AP
tech-c: DW1485-AP
remarks: (hid:LH765-TW,DW369-TW,LH765-TW)
last-modified: 2025-12-04T08:56:18Z
source: APNIC
mnt-by: MAINT-TW-TWNIC
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-25T07:12:54Z
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 1.88.36-SNAPSHOT (WHOIS-AU5)