INSTINET EUROPE LIMITED

Instinet Europe Ltd
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
5 linked clusters · 155 netblocks · 278,522 IPv4 addresses · 4 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
213800MXAKR2LA1VBM44
Registered name
INSTINET EUROPE LIMITED
Jurisdiction
GB
Ultimate parent
野村ホールディングス株式会社
549300B3CEAHYG7K8164
Cluster stats
Netblocks81 · 78,852 IPv4 addresses
IPv6 2 prefixes (largest 2a05:11c0::/29)
Registered in United States (77) · United Kingdom (4)
Cluster ID214403802
RegistryBGP
Owner jurisdictionGB
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 213800MXAKR2LA1VBM44
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
83 +4 netblocks since 2026-07-05
2026-07-05 peak 83 2026-07-26

IP Ranges (81)

showing 50 of 81 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
170.16.0.0/22 Instinet BGP ANNOUNCED ● high
170.16.0.0/16 Instinet BGP ANNOUNCED ● high
170.16.4.0/23 Instinet BGP ANNOUNCED ● high
170.16.6.0/23 Instinet BGP ANNOUNCED ● high
170.16.6.0/24 Instinet BGP ANNOUNCED ● high
170.16.7.0/24 Instinet BGP ANNOUNCED ● high
170.16.112.0/20 Instinet BGP ANNOUNCED ● high
170.16.116.0/24 Instinet BGP ANNOUNCED ● high
170.16.116.0/23 Instinet BGP ANNOUNCED ● high
170.16.116.0/22 Instinet BGP ANNOUNCED ● high
170.16.117.0/24 Instinet BGP ANNOUNCED ● high
170.16.118.0/23 Instinet BGP ANNOUNCED ● high
170.16.118.0/24 Instinet BGP ANNOUNCED ● high
170.16.119.0/24 Instinet BGP ANNOUNCED ● high
170.16.120.0/21 Instinet BGP ANNOUNCED ● high
170.16.120.0/22 Instinet BGP ANNOUNCED ● high
170.16.136.0/22 Instinet BGP ANNOUNCED ● high
170.16.137.0/24 Instinet BGP ANNOUNCED ● high
170.16.144.0/22 Instinet BGP ANNOUNCED ● high
170.16.145.0/24 Instinet BGP ANNOUNCED ● high
170.16.180.0/22 Instinet BGP ANNOUNCED ● high
170.16.180.0/23 Instinet BGP ANNOUNCED ● high
170.16.182.0/23 Instinet BGP ANNOUNCED ● high
170.16.182.0/24 Instinet BGP ANNOUNCED ● high
170.16.183.0/24 Instinet BGP ANNOUNCED ● high
198.58.16.0/23 Instinet BGP ANNOUNCED ● high
198.58.16.0/22 Instinet BGP ANNOUNCED ● high
198.58.16.0/21 Instinet BGP ANNOUNCED ● high
198.58.17.0/24 Instinet BGP ANNOUNCED ● high
198.58.18.0/23 Instinet BGP ANNOUNCED ● high
198.58.18.0/24 Instinet BGP ANNOUNCED ● high
198.58.20.0/23 Instinet BGP ANNOUNCED ● high
198.58.20.0/22 Instinet BGP ANNOUNCED ● high
198.58.21.0/24 Instinet BGP ANNOUNCED ● high
198.58.22.0/24 Instinet BGP ANNOUNCED ● high
198.58.22.0/23 Instinet BGP ANNOUNCED ● high
198.58.24.0/22 Instinet BGP ANNOUNCED ● high
198.102.186.0/23 Instinet BGP ANNOUNCED ● high
198.102.188.0/22 Instinet BGP ANNOUNCED ● high
198.102.192.0/22 Instinet BGP ANNOUNCED ● high
198.102.196.0/23 Instinet BGP ANNOUNCED ● high
198.178.32.0/20 Instinet BGP ANNOUNCED ● high
198.178.36.0/23 Instinet BGP ANNOUNCED ● high
198.178.36.0/22 Instinet BGP ANNOUNCED ● high
198.178.38.0/24 Instinet BGP ANNOUNCED ● high
198.178.38.0/23 Instinet BGP ANNOUNCED ● high
198.178.39.0/24 Instinet BGP ANNOUNCED ● high
198.178.40.0/21 Instinet BGP ANNOUNCED ● high
198.178.40.0/22 Instinet BGP ANNOUNCED ● high
198.178.40.0/23 Instinet BGP ANNOUNCED ● high

IPv6 ranges (2)

CIDR
2a05:11c0::/29
2001:1a0a:8010:9e::/64

Corporate group (5 confirmed entities)

Network trust

what's this?
RPKI hygiene: F how networks compare →
1.2% of checked blocks have valid RPKI ROA coverage (1 of 83)
No discrepancies found among checked blocks.

NIC Handles

ABUSE67-ARIN AS3762 AS63459 DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT INRE ISMA-MNT InstinetMaintainer NOC194-ARIN ORG-IEL16-RIPE +3 more