131630 LAZCO Lazco Corporation, TW
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS32595 LIBERALLY-INTERNATIONAL - Liberally Network, LLC, US
AS134823 SDCL-AS-AP Sky Digital Co., Ltd., TW
AS20473 AS-VULTR - The Constant Company, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33606 AS131630 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 LAZCO Lazco Corporation, 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 % 53058 AS131630 LAZCO Lazco Corporation, TW 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 151.158.224.0/23 4777 2516 3462 134823 131630 151.158.224.0/24 4608 24115 199524 199524 150766 32595 131630 151.158.225.0/24 4777 2497 174 32595 131630 160.30.99.0/24 4777 2516 199524 199524 150766 32595 131630
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS131630 3 More Specifics 4 Total Advertisements LAZCO Lazco Corporation, TW
151.158.224.0/24 151.158.224.0/23
151.158.225.0/24 151.158.224.0/23
160.30.99.0/24 160.30.98.0/23
whois: 402332
IANA has recorded AS131630 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS131630\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 'AS131630'
% Abuse contact for 'AS131630' is 'haco@lazco.tw'
aut-num: AS131630
country: TW
as-name: LAZCO
admin-c: TR662-AP
tech-c: TR662-AP
abuse-c: TR662-AP
mnt-irt: IRT-LAZCO-TW
descr: Lazco Corporation
descr: 6F.-4, No. 26, Zhongshan Dist., Taipei City 104425, Taiwan (R.O.C.)
descr: Taipei
default: to AS204844 action pref=100; networks AS131630:AS-LAZCO
default: to AS20473 action pref=50; networks AS131630:AS-LAZCO
default: to AS134823 action pref=90; networks AS131630:AS-LAZCO
default: to AS6939 action pref=50; networks AS131630:AS-LAZCO
default: to AS32595 action pref=200; networks AS131630:AS-LAZCO
export: to AS204844 announce AS131630:AS-LAZCO
export: to AS20473 announce AS131630:AS-LAZCO
export: to AS134823 announce AS131630:AS-LAZCO
export: to AS6939 announce AS131630:AS-LAZCO
export: to AS32595 announce AS131630:AS-LAZCO
import: from AS204844 action pref=100; accept ANY
import: from AS20473 action pref=50; accept ANY
import: from AS134823 action pref=90; accept ANY
import: from AS6939 action pref=50; accept ANY
import: from AS32595 action pref=200; accept ANY
remarks: =========================================
remarks: Geofeed https://cdn.lazco.dev/geofeed.csv
remarks: =========================================
remarks: (oid:LAZCO)
last-modified: 2026-03-24T09:01:32Z
source: APNIC
mnt-by: MAINT-TW-TWNIC
irt: IRT-LAZCO-TW
address: Lazco Corporation
address: 6F.-4, No. 26, Zhongshan Dist., Taipei City 104425, Taiwan (R.O.C.)
phone: +886-928720711
e-mail: haco@lazco.tw
abuse-mailbox: haco@lazco.tw
admin-c: TR662-AP
tech-c: TR662-AP
remarks: (oid:LAZCO)
auth: # Filtered
last-modified: 2026-03-04T05:02:03Z
source: APNIC
mnt-by: MAINT-TW-TWNIC
role: TWNIC ROLE-LAZCO
nic-hdl: TR662-AP
address: Lazco Corporation
address: 6F.-4, No. 26, Zhongshan Dist., Taipei City 104425, Taiwan (R.O.C.)
address: Taipei
country: TW
phone: +886928720711
e-mail: haco@lazco.tw
abuse-mailbox: haco@lazco.tw
admin-c: CL3312-AP
tech-c: CL3312-AP
remarks: (hid:CL2602240A-TW)
last-modified: 2026-02-25T08:47:32Z
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)