# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # NetRange: 104.129.224.0 - 104.129.239.255 CIDR: 104.129.224.0/20 NetName: AECE-NET NetHandle: NET-104-129-224-0-1 Parent: NET104 (NET-104-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cboe (CBL-172) RegDate: 2014-06-24 Updated: 2023-12-14 Ref: https://rdap.arin.net/registry/ip/104.129.224.0 OrgName: Cboe OrgId: CBL-172 Address: 433 W Van Buren St. 700S City: Chicago StateProv: IL PostalCode: 60607 Country: US RegDate: 2023-06-09 Updated: 2023-07-12 Ref: https://rdap.arin.net/registry/entity/CBL-172 OrgTechHandle: NETWO1912-ARIN OrgTechName: Network Engineering OrgTechPhone: +1-913-815-7005 OrgTechEmail: poc@cboe.com OrgTechRef: https://rdap.arin.net/registry/entity/NETWO1912-ARIN OrgAbuseHandle: NETWO1914-ARIN OrgAbuseName: Network Abuse OrgAbusePhone: +1-913-815-7005 OrgAbuseEmail: netabuse@cboe.com OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO1914-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #