DENNIS & CO HOLDINGS LLC

Dennis Group
Data as of 2026-09-05
GLEIF verified
LEI
254900PH7PALHAK33K24
Registered name
DENNIS & CO HOLDINGS LLC
Jurisdiction
US-NY
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks11 · 1,284 IPv4 addresses
IPv6 4 prefixes (largest 2602:819:a000::/40)
Registered in United States (8) · India (1)
Also registered under this name 115 netblocks across 41 separate records
Record ID231616826
RegistryAPNIC
Owner jurisdictionUS-NY
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 254900PH7PALHAK33K24
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 (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
23.184.184.0/24 Dennis Group ARIN DIRECT ALLOCATION ● high
142.249.168.0/24 Dennis Group BGP ANNOUNCED ● high
142.249.168.0/22 Dennis Group ARIN DIRECT ALLOCATION ● high
142.249.169.0/24 Dennis Group BGP ANNOUNCED ● high
142.249.170.0/24 Dennis Group BGP ANNOUNCED ● high
142.249.171.0/24 Dennis Group BGP ANNOUNCED ● high
2602:819:a000::/40 Dennis Group BGP ANNOUNCED ● high
2602:819:a040::/46 Dennis Group BGP ANNOUNCED ● high
2602:819:a060::/44 Dennis Group BGP ANNOUNCED ● high
2602:819:a081::/48 Dennis Group BGP ANNOUNCED ● high
58.68.4.176/30 Dennis APNIC ASSIGNED NON-PORTABLE ● low

IPv6 ranges (4)

CIDR
2602:819:a000::/40
2602:819:a060::/44
2602:819:a040::/46
2602:819:a081::/48

Footprint over time

10 weekly snapshots · JSON
13 +2 netblocks since 2026-07-05
2026-07-05 peak 13 2026-08-30

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.3% of checked blocks have valid RPKI ROA coverage (12 of 13)
No discrepancies found among checked blocks.

NIC Handles

AS33741 DEGL-2 DGITD-ARIN DGITD-ARIN DGITD-ARIN DGITD-ARIN DGITD-ARIN DGITD-ARIN MAINT-IN-DWL MAINT-IN-IRINN RM405-AP RM405-AP