REFINITIV LIMITED
Refinitiv Limited
GLEIF verified
LEI
254900TF5VKTJ141VZ73
Registered name
REFINITIV LIMITED
Jurisdiction
Ultimate parent
LONDON STOCK EXCHANGE GROUP PLC
213800QAUUUP6I445N30
Cluster stats
| Netblocks | 36 · 82,417 IPv4 addresses |
| Registered in | United States (23) · United Kingdom (8) · Japan (2) · Sweden (2) |
| All fragments | 174 blocks across 6 clusters |
| Cluster ID | 204396906 |
| Registry | APNIC |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 254900TF5VKTJ141VZ73 |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
36
0 netblocks since 2026-07-05
2026-07-05
peak 36
2026-07-13
IP Ranges (36)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 146.242.21.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 146.242.52.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.20.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.21.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.24.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.25.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.26.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.27.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.36.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 155.46.38.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.104.0.0/16 | Refinitiv Limited | RIPE | LEGACY | ● high |
| 159.104.6.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.0.0/22 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.8.0/22 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.12.0/22 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.24.0/23 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.26.0/23 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.38.0/23 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.44.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.56.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.57.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.63.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.74.0/23 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.97.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 159.220.148.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 185.73.140.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 185.73.141.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 192.165.211.0/24 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 192.165.220.0/22 | Refinitiv Limited | BGP | ANNOUNCED | ● high |
| 183.177.34.208/29 | REFINITIV-TY3 | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 183.177.34.216/29 | REUTERS-TY3 | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 81.201.160.0/20 | Refinitiv Limited | RIPE | ALLOCATED PA | ● low |
| 185.73.140.0/22 | Refinitiv Limited | RIPE | ALLOCATED PA | ● low |
| 193.28.62.48/30 | Net-Refinitiv-Limited | RIPE | ASSIGNED PA | ● low |
| 193.41.152.0/23 | Refinitiv Limited | RIPE | ASSIGNED PI | ● low |
| 2a05:1c80::/29 | Refinitiv Limited | RIPE | ALLOCATED-BY-RIR | ● low |
Corporate group (11 confirmed entities)
+6 additional unconfirmed candidates not shown — full list (JSON)- Refinitiv US LLC 96 blocks
- London Stock Exchange PLC 66 blocks
- Refinitiv Australia PTY Limited 27 blocks
- TradeWeb, LLC 23 blocks
- Reuters 14 blocks
- TRADEWEB EUROPE LIMITED 13 blocks
- Refinitiv Sweden AB 13 blocks
- LCH Group Holdings Limited 7 blocks
- Net-LSEG-Business-Services-Limited 6 blocks
- Tradeweb Australia Pty Ltd 5 blocks
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Refinitiv” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Refinitiv-Available 1 blocks
- Refinitiv Poland Sp z o.o. 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Refinitiv-Available sub-allocation
- Refinitiv Limited via COLT Technology Services Group Limited sub-allocation
- Refinitiv Limited via COLT Technology Services Group Limited sub-allocation
Network trust
what's this?
RPKI hygiene: F
how networks compare →
8.3%
of checked blocks have valid RPKI ROA coverage
(3 of 36)
No discrepancies found among checked blocks.
NIC Handles
ABOVENET-MNT
AE198-AP
AS16050
AS201478
DUMY-RIPE
DUMY-RIPE
EA211-AP
EA211-AP
MAINT-AP-EQUINIXPAC
ORG-RL451-RIPE
REF-IP-ADMIN-MNT
REF-IP-ADMIN-MNT
+4 more