# # 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 1997-2026, American Registry for Internet Numbers, Ltd. # # # Query terms are ambiguous. The query is assumed to be: # "n 192.101.191.21" # # Use "?" to get help. # NetRange: 192.101.191.0 - 192.101.191.255 CIDR: 192.101.191.0/24 NetName: CENSYM NetHandle: NET-192-101-191-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Gensym Corporation (GENSYM) RegDate: 1991-07-19 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/192.101.191.0 OrgName: Gensym Corporation OrgId: GENSYM Address: Computing Resources Address: 125 CambridgePark Drive City: Cambridge StateProv: MA PostalCode: 02140 Country: US RegDate: 1991-07-19 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/GENSYM OrgTechHandle: MLG18-ARIN OrgTechName: Heindel, Troy OrgTechPhone: +1-617-547-2500 OrgTechEmail: tah@gensym.com OrgTechRef: https://rdap.arin.net/registry/entity/MLG18-ARIN OrgAbuseHandle: MLG18-ARIN OrgAbuseName: Heindel, Troy OrgAbusePhone: +1-617-547-2500 OrgAbuseEmail: tah@gensym.com OrgAbuseRef: https://rdap.arin.net/registry/entity/MLG18-ARIN RTechHandle: MLG18-ARIN RTechName: Heindel, Troy RTechPhone: +1-617-547-2500 RTechEmail: tah@gensym.com RTechRef: https://rdap.arin.net/registry/entity/MLG18-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 1997-2026, American Registry for Internet Numbers, Ltd. #