AS33359 - COWEN-AS-3 - COWEN EXECUTION SERVICES LLC., US

United States United Kingdom
AS Number
AS33359
AS Name
COWEN-AS-3
Org Name
COWEN EXECUTION SERVICES LLC.
Country
United States
Registry

arin

RegDate

2003-11-26

Updated

2025-02-18

AS33359 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

0

IPv4 NUMs

3,072

IPv6 NUMs(/64)

0

3,072 IPv4 Addresses
CIDR Description IP Num
67.43.80.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.82.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.82.0/23 COWEN EXECUTION SERVICES LLC. 512
67.43.83.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.84.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.84.0/23 COWEN EXECUTION SERVICES LLC. 512
67.43.85.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.88.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.89.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.91.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.93.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.95.0/24 COWEN EXECUTION SERVICES LLC. 256
208.89.28.0/24 Cowen Group, Inc 256
208.89.29.0/24 Cowen Group, Inc 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 521,216 282,631,665,614,848 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,416 5,898,240 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 98,304 110,231,552 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,901,952 301,965,312,000 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,400,832 1,241,262,915,584 IPv4 IPv4
AS54588 EQUINIX-EC-SV - Equinix, Inc., US United States 12,288 16,842,752 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,672,448 17,985,634,304 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,721,280 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix New York - Equinix Internet Exchange New York 198.32.118.78 2001:504:f::3:3359:1 10 Gbps 2021-04-22 13:18:13

Private Peering Facilities

Country/Region Name City Website Updated 
ASNumber:       33359
ASName:         COWEN-AS-3
ASHandle:       AS33359
RegDate:        2004-12-02
Updated:        2017-09-27    
Ref:            https://rdap.arin.net/registry/autnum/33359


OrgName:        COWEN EXECUTION SERVICES LLC.
OrgId:          BNYBR
Address:        599 Lexington Ave
Address:        20th Floor
City:           New York
StateProv:      NY
PostalCode:     10022
Country:        US
RegDate:        2003-11-26
Updated:        2025-02-18
Ref:            https://rdap.arin.net/registry/entity/BNYBR


OrgTechHandle: ABA20-ARIN
OrgTechName:   Bankouski, Andrei 
OrgTechPhone:  +1-646-562-1800 
OrgTechEmail:  noc@cowen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ABA20-ARIN

OrgTechHandle: YEUNG5-ARIN
OrgTechName:   Yeung, Dave 
OrgTechPhone:  +1-646-562-1800 
OrgTechEmail:  noc@cowen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/YEUNG5-ARIN

OrgTechHandle: PALEO-ARIN
OrgTechName:   Paleologus, Anthony 
OrgTechPhone:  +1-856-470-3236 
OrgTechEmail:  anthony.paleologus@td.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PALEO-ARIN

OrgAbuseHandle: ABA20-ARIN
OrgAbuseName:   Bankouski, Andrei 
OrgAbusePhone:  +1-646-562-1800 
OrgAbuseEmail:  noc@cowen.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABA20-ARIN

OrgAbuseHandle: YEUNG5-ARIN
OrgAbuseName:   Yeung, Dave 
OrgAbusePhone:  +1-646-562-1800 
OrgAbuseEmail:  noc@cowen.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/YEUNG5-ARIN

OrgTechHandle: CHANI1-ARIN
OrgTechName:   Chan, Irwin 
OrgTechPhone:  +1-647-964-3402 
OrgTechEmail:  irwin.chan@td.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHANI1-ARIN

RTechHandle: ABA20-ARIN
RTechName:   Bankouski, Andrei 
RTechPhone:  +1-646-562-1800 
RTechEmail:  noc@cowen.com
RTechRef:    https://rdap.arin.net/registry/entity/ABA20-ARIN