ASNumber: 519 ASName: ISCNET ASHandle: AS519 RegDate: 1989-09-14 Updated: 1993-04-13 Ref: https://rdap.arin.net/registry/autnum/519 OrgName: Systemhouse/INTERACTIVE Systems OrgId: SYSTEM-176 Address: 1901 North Naper Blvd. City: Naperville StateProv: IL PostalCode: 60563 Country: US RegDate: 1989-09-14 Updated: 2012-10-10 Ref: https://rdap.arin.net/registry/entity/SYSTEM-176 OrgAbuseHandle: MB487-ARIN OrgAbuseName: Borowiec, Michael OrgAbusePhone: +1-630-378-8763 OrgAbuseEmail: mike.borowiec@tellabs.com OrgAbuseRef: https://rdap.arin.net/registry/entity/MB487-ARIN OrgTechHandle: MB487-ARIN OrgTechName: Borowiec, Michael OrgTechPhone: +1-630-378-8763 OrgTechEmail: mike.borowiec@tellabs.com OrgTechRef: https://rdap.arin.net/registry/entity/MB487-ARIN RTechHandle: MB487-ARIN RTechName: Borowiec, Michael RTechPhone: +1-630-378-8763 RTechEmail: mike.borowiec@tellabs.com RTechRef: https://rdap.arin.net/registry/entity/MB487-ARIN