COWEN INC.

Cowen Group, Inc
Data as of 2026-07-26
GLEIF verified
LEI
5493008QI0EFC5WBED75
Registered name
COWEN INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks4 · 1,033 IPv4 addresses
IPv6 1 prefix (largest 2001:504:f::3:3359:1/128)
All fragments 23 blocks across 5 clusters
Cluster ID214590772
RegistryPEERINGDB
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493008QI0EFC5WBED75
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (4)

⬇ export CSV
CIDR Org name Registry Status Confidence
198.32.118.78/32 COWEN PEERINGDB ASSIGNED ● high
2001:504:f::3:3359:1/128 COWEN PEERINGDB ASSIGNED ● high
208.89.28.0/22 Cowen Group, Inc ARIN DIRECT ALLOCATION ● low
212.71.224.128/29 COWEN RIPE ASSIGNED PA ● low

IPv6 ranges (1)

CIDR
2001:504:f::3:3359:1/128

Network trust

what's this?
RPKI hygiene: D how networks compare →
25.0% of checked blocks have valid RPKI ROA coverage (1 of 4)
No discrepancies found among checked blocks.

NIC Handles

ABA20-ARIN ABA20-ARIN ABA20-ARIN ABA20-ARIN AS33359 CG-141 CHANI1-ARIN DUMY-RIPE DUMY-RIPE EQUINIX-MNT PALEO-ARIN TDDNS-ARIN