#
# 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.
#


ASNumber: 18954
ASName: COWEN-ASN18954
ASHandle: AS18954
RegDate: 2005-04-29
Updated: 2021-02-10
Ref: https://rdap.arin.net/registry/autnum/18954


OrgName: Cowen Group, Inc
OrgId: CG-141
Address: 599 Lexington Ave.
City: New York
StateProv: NY
PostalCode: 10022
Country: US
RegDate: 2013-08-26
Updated: 2025-02-18
Ref: https://rdap.arin.net/registry/entity/CG-141


OrgTechHandle: ABA20-ARIN
OrgTechName: Bankouski, Andrei
OrgTechPhone: +1-646-562-1800
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ABA20-ARIN

OrgTechHandle: YEUNG5-ARIN
OrgTechName: Yeung, Dave
OrgTechPhone: +1-646-562-1800
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN

OrgNOCHandle: ABA20-ARIN
OrgNOCName: Bankouski, Andrei
OrgNOCPhone: +1-646-562-1800
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ABA20-ARIN

OrgNOCHandle: YEUNG5-ARIN
OrgNOCName: Yeung, Dave
OrgNOCPhone: +1-646-562-1800
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN

OrgAbuseHandle: ABA20-ARIN
OrgAbuseName: Bankouski, Andrei
OrgAbusePhone: +1-646-562-1800
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABA20-ARIN

OrgTechHandle: CHANI1-ARIN
OrgTechName: Chan, Irwin
OrgTechPhone: +1-647-964-3402
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/CHANI1-ARIN

OrgAbuseHandle: YEUNG5-ARIN
OrgAbuseName: Yeung, Dave
OrgAbusePhone: +1-646-562-1800
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN

OrgTechHandle: PALEO-ARIN
OrgTechName: Paleologus, Anthony
OrgTechPhone: +1-856-470-3236
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/PALEO-ARIN

RNOCHandle: YEUNG5-ARIN
RNOCName: Yeung, Dave
RNOCPhone: +1-646-562-1800
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN

RNOCHandle: MHT2-ARIN
RNOCName: Tittler, Matthew H
RNOCPhone: +1-646-562-1800
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/MHT2-ARIN

RAbuseHandle: ABA20-ARIN
RAbuseName: Bankouski, Andrei
RAbusePhone: +1-646-562-1800
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/ABA20-ARIN

RAbuseHandle: KARLS13-ARIN
RAbuseName: Karlsson, Patrik
RAbusePhone: +1-646-562-1800
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/KARLS13-ARIN

RAbuseHandle: MHT2-ARIN
RAbuseName: Tittler, Matthew H
RAbusePhone: +1-646-562-1800
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/MHT2-ARIN

RAbuseHandle: YEUNG5-ARIN
RAbuseName: Yeung, Dave
RAbusePhone: +1-646-562-1800
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/YEUNG5-ARIN

RTechHandle: ABA20-ARIN
RTechName: Bankouski, Andrei
RTechPhone: +1-646-562-1800
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/ABA20-ARIN

RTechHandle: KARLS13-ARIN
RTechName: Karlsson, Patrik
RTechPhone: +1-646-562-1800
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/KARLS13-ARIN

RTechHandle: MHT2-ARIN
RTechName: Tittler, Matthew H
RTechPhone: +1-646-562-1800
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/MHT2-ARIN

RTechHandle: YEUNG5-ARIN
RTechName: Yeung, Dave
RTechPhone: +1-646-562-1800
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/YEUNG5-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.
#