Research Holdings, Inc.

RESEARCH SRL
Data as of 2026-09-20
GLEIF verified
Complete entity footprint
2 linked clusters · 25 netblocks · 2,635 IPv4 addresses · 5 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300F1ZGKDS8P6GU13
Registered name
Research Holdings, Inc.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks8 · 2,048 IPv4 addresses
IPv6 2 prefixes (largest 2803:580::/32)
Also registered under this name 30 netblocks across 2 separate records
Record ID240836445
RegistryBGP
Owner jurisdictionUS-DE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300F1ZGKDS8P6GU13
Shared handles clustered on 5 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 (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
138.186.160.0/22 RESEARCH SRL BGP ANNOUNCED ● high
201.139.80.0/22 RESEARCH SRL BGP ANNOUNCED ● high
2803:580::/32 RESEARCH SRL BGP ANNOUNCED ● high
2803:580:800::/39 RESEARCH SRL BGP ANNOUNCED ● high
201.139.83.0/29 UNKNOWN LACNIC reallocated ● medium
201.139.83.8/29 UNKNOWN LACNIC reallocated ● medium
201.139.83.32/29 UNKNOWN LACNIC reallocated ● medium
201.139.83.40/29 UNKNOWN LACNIC reallocated ● medium

IPv6 ranges (2)

CIDR
2803:580::/32
2803:580:800::/39

Footprint over time

5 weekly snapshots · JSON
13 +5 netblocks since 2026-07-05
2026-07-05 peak 13 2026-09-20

Corporate group (2 confirmed entities)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (13 of 13)
No discrepancies found among checked blocks.

NIC Handles

AR-RESR14-LACNIC AS61449 DAF35 DAF35 DAF35