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% APNIC found the following authoritative answer from: whois.ripe.net
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html
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% Information related to 'AS47385 - AS47868'
as-block: AS47385 - AS47868 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2024-07-08T14:18:47Z last-modified: 2024-07-08T14:18:47Z source: RIPE
% Information related to 'AS47532'
% Abuse contact for 'AS47532' is 'networks@optiver.com'
aut-num: AS47532 as-name: Optiver org: ORG-OHB1-RIPE import: from AS8220 accept any import: from AS702 accept any export: to AS8220 announce AS47532 export: to AS702 announce AS47532 admin-c: NA1940-RIPE tech-c: NA1940-RIPE status: ASSIGNED mnt-by: MNT-OPTIVER mnt-by: RIPE-NCC-END-MNT created: 2008-07-02T13:11:29Z last-modified: 2025-10-31T08:28:15Z source: RIPE # Filtered sponsoring-org: ORG-FIB35-RIPE
organisation: ORG-OHB1-RIPE org-name: Optiver Holding B.V. country: NL org-type: OTHER address: Strawinskylaan 3095, 1077 ZX Amsterdam, The Netherlands abuse-c: AR22920-RIPE mnt-ref: MNT-OPTIVER mnt-by: MNT-OPTIVER created: 2008-05-02T14:00:29Z last-modified: 2022-12-01T16:40:56Z source: RIPE # Filtered
person: Niels Abbas address: Optiver address: De Ruyterkade 112 address: NL - 1011 AB address: Amsterdam address: NL phone: +31 2055 71108 nic-hdl: NA1940-RIPE mnt-by: HRW-NOC created: 2007-02-20T09:56:28Z last-modified: 2008-05-02T09:19:23Z source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.120 (SHETLAND)
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