"AS36557"
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- Source Registry
- ARIN
- Number
- 36557
- Name
- COWEN-INC
- Handle
- AS36557
- Registration
- Tue, 31 Jan 2006 20:57:37 GMT (Tue Jan 31 2006 local time)
- Last Changed
- Wed, 10 Feb 2021 06:22:09 GMT (Wed Feb 10 2021 local time)
- Self
- https://rdap.arin.net/registry/autnum/36557
- Alternate
- https://whois.arin.net/rest/asn/AS36557
- Port 43 Whois
- whois.arin.net
- Source Registry
- ARIN
- Kind
- Org
- Full Name
- Ramius Capital Group, L.L.C.
- Handle
- RCGL-2
- Address
- 599 Lexington Avenue
19th Floor
New York
NY
10022
United States
- Roles
- Registrant
- Registration
- Tue, 03 Jan 2006 18:07:43 GMT (Tue Jan 03 2006 local time)
- Last Changed
- Wed, 10 May 2017 17:02:23 GMT (Wed May 10 2017 local time)
- Self
- https://rdap.arin.net/registry/entity/RCGL-2
- Alternate
- https://whois.arin.net/rest/org/RCGL-2
- Port 43 Whois
- whois.arin.net
- Source Registry
- ARIN
- Kind
- Individual
- Full Name
- Steven Michael Hanley
- Handle
- SMH15-ARIN
- Email
- steven.hanley@cowen.com
- Email
- shanley@ramius.com
- Telephone
- +1-212-845-7973
- Address
- 599 Lexington Avenue, 19th Floor
New York
NY
10022
United States
- Roles
- Technical, Abuse, Administrative
- Registration
- Tue, 03 Jan 2006 16:00:08 GMT (Tue Jan 03 2006 local time)
- Last Changed
- Wed, 10 May 2017 17:30:39 GMT (Wed May 10 2017 local time)
- Unvalidated POC
- ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2018-05-10
- Self
- https://rdap.arin.net/registry/entity/SMH15-ARIN
- Alternate
- https://whois.arin.net/rest/poc/SMH15-ARIN
- Port 43 Whois
- whois.arin.net
- Source Registry
- ARIN
- Kind
- Individual
- Full Name
- Dave Yeung
- Handle
- YEUNG5-ARIN
- Email
- noc@cowen.com
- Telephone
- +1-646-562-1800
- Address
- 599 Lexington Ave.
New York
NY
10022
United States
- Roles
- Abuse, Technical, Noc
- Registration
- Thu, 22 Aug 2013 17:12:32 GMT (Thu Aug 22 2013 local time)
- Last Changed
- Fri, 01 Mar 2024 17:04:35 GMT (Fri Mar 01 2024 local time)
- Self
- https://rdap.arin.net/registry/entity/YEUNG5-ARIN
- Alternate
- https://whois.arin.net/rest/poc/YEUNG5-ARIN
- Port 43 Whois
- whois.arin.net
- Source Registry
- ARIN
- Kind
- Individual
- Full Name
- Patrik Karlsson
- Handle
- KARLS13-ARIN
- Email
- noc@cowen.com
- Telephone
- +1-646-562-1800
- Address
- 599 Lexington Avenue
New York
NY
10022
United States
- Roles
- Abuse
- Registration
- Wed, 10 Feb 2021 05:33:14 GMT (Wed Feb 10 2021 local time)
- Last Changed
- Sat, 30 Apr 2022 12:17:09 GMT (Sat Apr 30 2022 local time)
- Unvalidated POC
- ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2023-04-30
- Self
- https://rdap.arin.net/registry/entity/KARLS13-ARIN
- Alternate
- https://whois.arin.net/rest/poc/KARLS13-ARIN
- Port 43 Whois
- whois.arin.net
- Source Registry
- ARIN
- Kind
- Individual
- Full Name
- Matthew H Tittler
- Handle
- MHT2-ARIN
- Email
- noc@cowen.com
- Telephone
- +1-646-562-1800
- Address
- 599 Lexington Ave
New York
NY
10022
United States
- Roles
- Abuse, Noc, Technical
- Registration
- Wed, 06 Jun 2007 14:36:08 GMT (Wed Jun 06 2007 local time)
- Last Changed
- Sun, 05 Mar 2023 02:36:08 GMT (Sun Mar 05 2023 local time)
- Unvalidated POC
- ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-03-03
- Self
- https://rdap.arin.net/registry/entity/MHT2-ARIN
- Alternate
- https://whois.arin.net/rest/poc/MHT2-ARIN
- Port 43 Whois
- whois.arin.net
-
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