ADVENT CAPITAL MANAGEMENT, LLC
Advent Capital Management, LLC
Data as of 2026-09-06
GLEIF verified
Limited data: only 2 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
LEI
JON937H5HNZFJ4QPF387
Registered name
ADVENT CAPITAL MANAGEMENT, LLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 2 · 256 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:fa17::/48) |
| Record ID | 236374976 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI JON937H5HNZFJ4QPF387 |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.125.48.0/24 | Advent Capital Management, LLC | BGP | ANNOUNCED | ● high |
| 2a00:2381:fa17::/48 | Advent-Capital-Management | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:fa17::/48 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(1 of 2)
Possible discrepancies (1)
These blocks are registered to Advent Capital Management, LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:fa17::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS396174
BTNET-MNT
DUMY-RIPE
DUMY-RIPE