LOOMIS, SAYLES & COMPANY, L.P.
LOOMIS SAYLES & CO., LP
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
6 linked clusters ·
64 netblocks ·
20,014 IPv4 addresses ·
7 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.
LEI
JIZPN2RX3UMNOYIDI313
Registered name
LOOMIS, SAYLES & COMPANY, L.P.
Jurisdiction
Cluster stats
| Netblocks | 4 · 1,024 IPv4 addresses |
| Cluster ID | 214457218 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI JIZPN2RX3UMNOYIDI313 |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 63.104.155.0/24 | LOOMIS SAYLES & CO., LP | BGP | ANNOUNCED | ● high |
| 63.118.230.0/24 | LOOMIS SAYLES & CO., LP | BGP | ANNOUNCED | ● high |
| 65.196.54.0/24 | LOOMIS SAYLES & CO., LP | BGP | ANNOUNCED | ● high |
| 65.196.55.0/24 | LOOMIS SAYLES & CO., LP | BGP | ANNOUNCED | ● high |
Corporate group (6 confirmed entities)
+22 additional unconfirmed candidates not shown — full list (JSON)- BPCE S.A. 33 blocks
- NATIXIS SA 21 blocks
- Payplug Enterprise SAS 15 blocks
- SG_EQUIPMENT_FINANCE_BENELUX_BV 2 blocks
- Harris Associates L.P. 1 blocks
NIC Handles
AS21975