| ASNumber | 36557 |
|---|---|
| ASName | COWEN-INC |
| ASHandle | |
| RegDate | 2006-01-31 |
| Updated | 2025-10-19 |
| Ref | https://rdap.arin.net/registry/autnum/36557 |
| OrgID | RCGL-2 |
|---|---|
| OrgName | Ramius Capital Group, L.L.C. |
| CanAllocate | |
| Street | 599 Lexington Avenue 19th Floor |
| City | New York |
| State/Prov | NY |
| Country | US |
| PostalCode | 10022 |
| RegDate | 2006-01-03 |
| Updated | 2017-05-10 |
| OrgAdminHandle | SMH15-ARIN |
| OrgTechHandle | SMH15-ARIN |
| OrgAbuseHandle | SMH15-ARIN |
| Source | ARIN |
| OrgTechHandleHandle | SMH15-ARIN |
|---|---|
| OrgTechHandleName | Hanley, Steven |
| OrgTechHandlePhone | +1-212-845-7973 |
| OrgTechHandleEmail | shanley@ramius.com |
| OrgTechHandleRef | https://rdap.arin.net/registry/entity/SMH15-ARIN |
| OrgAbuseHandleHandle | SMH15-ARIN |
|---|---|
| OrgAbuseHandleName | Hanley, Steven |
| OrgAbuseHandlePhone | +1-212-845-7973 |
| OrgAbuseHandleEmail | shanley@ramius.com |
| OrgAbuseHandleRef | https://rdap.arin.net/registry/entity/SMH15-ARIN |
| OrgAdminHandleHandle | SMH15-ARIN |
|---|---|
| OrgAdminHandleName | Hanley, Steven |
| OrgAdminHandlePhone | +1-212-845-7973 |
| OrgAdminHandleEmail | shanley@ramius.com |
| OrgAdminHandleRef | https://rdap.arin.net/registry/entity/SMH15-ARIN |
| RNOCHandleHandle | ABA20-ARIN |
|---|---|
| RNOCHandleName | Bankouski, Andrei |
| RNOCHandlePhone | +1-646-562-1800 |
| RNOCHandleEmail | tdc-network@tdsecurities.com |
| RNOCHandleRef | https://rdap.arin.net/registry/entity/ABA20-ARIN |
| RNOCHandleHandle | YEUNG5-ARIN |
|---|---|
| RNOCHandleName | Yeung, Dave |
| RNOCHandlePhone | +1-646-562-1800 |
| RNOCHandleEmail | noc@cowen.com |
| RNOCHandleRef | https://rdap.arin.net/registry/entity/YEUNG5-ARIN |
| RTechHandleHandle | ABA20-ARIN |
|---|---|
| RTechHandleName | Bankouski, Andrei |
| RTechHandlePhone | +1-646-562-1800 |
| RTechHandleEmail | tdc-network@tdsecurities.com |
| RTechHandleRef | https://rdap.arin.net/registry/entity/ABA20-ARIN |
| RTechHandleHandle | YEUNG5-ARIN |
|---|---|
| RTechHandleName | Yeung, Dave |
| RTechHandlePhone | +1-646-562-1800 |
| RTechHandleEmail | noc@cowen.com |
| RTechHandleRef | https://rdap.arin.net/registry/entity/YEUNG5-ARIN |
| RAbuseHandleHandle | ABA20-ARIN |
|---|---|
| RAbuseHandleName | Bankouski, Andrei |
| RAbuseHandlePhone | +1-646-562-1800 |
| RAbuseHandleEmail | tdc-network@tdsecurities.com |
| RAbuseHandleRef | https://rdap.arin.net/registry/entity/ABA20-ARIN |
| RAbuseHandleHandle | YEUNG5-ARIN |
|---|---|
| RAbuseHandleName | Yeung, Dave |
| RAbuseHandlePhone | +1-646-562-1800 |
| RAbuseHandleEmail | noc@cowen.com |
| RAbuseHandleRef | https://rdap.arin.net/registry/entity/YEUNG5-ARIN |
ASNumber: 36557 ASName: COWEN-INC ASHandle: AS36557 RegDate: 2006-01-31 Updated: 2025-10-19 Ref: https://rdap.arin.net/registry/autnum/36557 OrgID: RCGL-2 OrgName: Ramius Capital Group, L.L.C. CanAllocate: Street: 599 Lexington Avenue Street: 19th Floor City: New York State/Prov: NY Country: US PostalCode: 10022 RegDate: 2006-01-03 Updated: 2017-05-10 OrgAdminHandle SMH15-ARIN OrgTechHandle SMH15-ARIN OrgAbuseHandle SMH15-ARIN Source: ARIN OrgTechHandleHandle: SMH15-ARIN OrgTechHandleName: Hanley, Steven OrgTechHandlePhone: +1-212-845-7973 OrgTechHandleEmail: shanley@ramius.com OrgTechHandleRef: https://rdap.arin.net/registry/entity/SMH15-ARIN OrgAbuseHandleHandle: SMH15-ARIN OrgAbuseHandleName: Hanley, Steven OrgAbuseHandlePhone: +1-212-845-7973 OrgAbuseHandleEmail: shanley@ramius.com OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/SMH15-ARIN OrgAdminHandleHandle: SMH15-ARIN OrgAdminHandleName: Hanley, Steven OrgAdminHandlePhone: +1-212-845-7973 OrgAdminHandleEmail: shanley@ramius.com OrgAdminHandleRef: https://rdap.arin.net/registry/entity/SMH15-ARIN RNOCHandleHandle: ABA20-ARIN RNOCHandleName: Bankouski, Andrei RNOCHandlePhone: +1-646-562-1800 RNOCHandleEmail: tdc-network@tdsecurities.com RNOCHandleRef: https://rdap.arin.net/registry/entity/ABA20-ARIN RNOCHandleHandle: YEUNG5-ARIN RNOCHandleName: Yeung, Dave RNOCHandlePhone: +1-646-562-1800 RNOCHandleEmail: noc@cowen.com RNOCHandleRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN RTechHandleHandle: ABA20-ARIN RTechHandleName: Bankouski, Andrei RTechHandlePhone: +1-646-562-1800 RTechHandleEmail: tdc-network@tdsecurities.com RTechHandleRef: https://rdap.arin.net/registry/entity/ABA20-ARIN RTechHandleHandle: YEUNG5-ARIN RTechHandleName: Yeung, Dave RTechHandlePhone: +1-646-562-1800 RTechHandleEmail: noc@cowen.com RTechHandleRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN RAbuseHandleHandle: ABA20-ARIN RAbuseHandleName: Bankouski, Andrei RAbuseHandlePhone: +1-646-562-1800 RAbuseHandleEmail: tdc-network@tdsecurities.com RAbuseHandleRef: https://rdap.arin.net/registry/entity/ABA20-ARIN RAbuseHandleHandle: YEUNG5-ARIN RAbuseHandleName: Yeung, Dave RAbuseHandlePhone: +1-646-562-1800 RAbuseHandleEmail: noc@cowen.com RAbuseHandleRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN