AS Data
AS9920| AS Number | 9920 |
|---|---|
| AS Name | ISTVC-AS-TW |
| Organization | IMPROVE SYSTEM TECHNOLOGY CO., LTD.() |
| Country | TW |
| Website | istvc.com.tw |
| Number of IPv4 Routes | 0 |
| Number of IPv6 Routes | 0 |
| ASN type | BUSINESS |
| Registry | APNIC |
| Date Allocated | N/A |
Use ASN data for AS9920 in automation: routing intelligence, peering analysis, ownership checks, and network observability.
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS9249 - AS10239' as-block: AS9249 - AS10239 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: 2022-09-22T22:36:45Z 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 'AS9915 - AS9924' as-block: AS9915 - AS9924 descr: TWNIC-TW-AS-BLOCK remarks: These AS numbers are further assigned by TWNIC remarks: to TWNIC members admin-c: TWA2-AP tech-c: TWA2-AP mnt-by: APNIC-HM mnt-lower: MAINT-TW-TWNIC last-modified: 2017-06-29T23:49:13Z 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 'AS9920' % Abuse contact for 'AS9920' is 'tonychang22@istvc.com.tw' aut-num: AS9920 country: TW as-name: ISTVC-AS-TW admin-c: TR413-AP tech-c: TR413-AP abuse-c: TR413-AP mnt-irt: IRT-ISTVC-TW descr: IMPROVE SYSTEM TECHNOLOGY CO., LTD. descr: 19F-2., No. 37, Sec. 2, Sanmin Rd., Banqiao Dist., New Taipei City 220 default: to AS41051 action pref=4; networks ANY default: to AS20473 action pref=2; networks ANY export: to AS41051 announce AS9920 export: to AS20473 announce AS9920 import: from AS41051 accept ANY import: from AS20473 accept ANY remarks: (oid:ISTVC) last-modified: 2026-01-09T09:51:57Z source: APNIC mnt-by: MAINT-TW-TWNIC irt: IRT-ISTVC-TW address: IMPROVE SYSTEM TECHNOLOGY CO., LTD. address: 19F-2., No. 37, Sec. 2, Sanmin Rd., Banqiao Dist., address: New Taipei City 220 e-mail: tonychang22@istvc.com.tw abuse-mailbox: tonychang22@istvc.com.tw admin-c: TR413-AP tech-c: TR413-AP auth: # Filtered mnt-by: MAINT-TW-TWNIC last-modified: 2026-03-03T00:51:38Z source: APNIC role: TWNIC ROLE-ISTVC nic-hdl: TR413-AP address: IMPROVE SYSTEM TECHNOLOGY CO., LTD. address: 19F-2., No. 37, Sec. 2, Sanmin Rd., Banqiao Dist., New Taipei City 220 country: TW phone: +886-2-29569810 e-mail: proton@istvc.com.tw abuse-mailbox: proton@istvc.com.tw admin-c: PC1087-AP tech-c: PC1087-AP remarks: (hid:PC0916-S-TW) last-modified: 2026-01-09T09:55:25Z source: APNIC mnt-by: MAINT-TW-TWNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)