ASNumber: 396373 ASName: 27595 ASHandle: AS396373 RegDate: 2017-05-22 Updated: 2018-01-24 Ref: https://rdap.arin.net/registry/autnum/396373 OrgName: Columbia College Chicago OrgId: COLUM-70 Address: 600 S. Michigan Ave. City: Chicago StateProv: IL PostalCode: 60605 Country: US RegDate: 2010-03-08 Updated: 2026-07-07 Ref: https://rdap.arin.net/registry/entity/COLUM-70 OrgAbuseHandle: RUIZR9-ARIN OrgAbuseName: Ruiz, Robert OrgAbusePhone: +1-312-369-8857 OrgAbuseEmail: robruiz@colum.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/RUIZR9-ARIN OrgDNSHandle: RUIZR9-ARIN OrgDNSName: Ruiz, Robert OrgDNSPhone: +1-312-369-8857 OrgDNSEmail: robruiz@colum.edu OrgDNSRef: https://rdap.arin.net/registry/entity/RUIZR9-ARIN OrgRoutingHandle: RUIZR9-ARIN OrgRoutingName: Ruiz, Robert OrgRoutingPhone: +1-312-369-8857 OrgRoutingEmail: robruiz@colum.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/RUIZR9-ARIN OrgNOCHandle: DUHRM-ARIN OrgNOCName: Duhr, Mike OrgNOCPhone: +1-312-369-7879 OrgNOCEmail: mduhr@colum.edu OrgNOCRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN OrgTechHandle: DUHRM-ARIN OrgTechName: Duhr, Mike OrgTechPhone: +1-312-369-7879 OrgTechEmail: mduhr@colum.edu OrgTechRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN OrgAbuseHandle: DUHRM-ARIN OrgAbuseName: Duhr, Mike OrgAbusePhone: +1-312-369-7879 OrgAbuseEmail: mduhr@colum.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN OrgNOCHandle: RUIZR9-ARIN OrgNOCName: Ruiz, Robert OrgNOCPhone: +1-312-369-8857 OrgNOCEmail: robruiz@colum.edu OrgNOCRef: https://rdap.arin.net/registry/entity/RUIZR9-ARIN OrgDNSHandle: DUHRM-ARIN OrgDNSName: Duhr, Mike OrgDNSPhone: +1-312-369-7879 OrgDNSEmail: mduhr@colum.edu OrgDNSRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN OrgRoutingHandle: DUHRM-ARIN OrgRoutingName: Duhr, Mike OrgRoutingPhone: +1-312-369-7879 OrgRoutingEmail: mduhr@colum.edu OrgRoutingRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN OrgTechHandle: RUIZR9-ARIN OrgTechName: Ruiz, Robert OrgTechPhone: +1-312-369-8857 OrgTechEmail: robruiz@colum.edu OrgTechRef: https://rdap.arin.net/registry/entity/RUIZR9-ARIN RNOCHandle: ACCET3-ARIN RNOCName: Accettura, Tom RNOCPhone: +1-312-369-7001 RNOCEmail: taccettura@colum.edu RNOCRef: https://rdap.arin.net/registry/entity/ACCET3-ARIN RTechHandle: ACCET3-ARIN RTechName: Accettura, Tom RTechPhone: +1-312-369-7001 RTechEmail: taccettura@colum.edu RTechRef: https://rdap.arin.net/registry/entity/ACCET3-ARIN RAbuseHandle: DUHRM-ARIN RAbuseName: Duhr, Mike RAbusePhone: +1-312-369-7879 RAbuseEmail: mduhr@colum.edu RAbuseRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN RAbuseHandle: ACCET3-ARIN RAbuseName: Accettura, Tom RAbusePhone: +1-312-369-7001 RAbuseEmail: taccettura@colum.edu RAbuseRef: https://rdap.arin.net/registry/entity/ACCET3-ARIN RNOCHandle: DUHRM-ARIN RNOCName: Duhr, Mike RNOCPhone: +1-312-369-7879 RNOCEmail: mduhr@colum.edu RNOCRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN RTechHandle: DUHRM-ARIN RTechName: Duhr, Mike RTechPhone: +1-312-369-7879 RTechEmail: mduhr@colum.edu RTechRef: https://rdap.arin.net/registry/entity/DUHRM-ARIN