DIMENSIONAL FUND ADVISORS LTD.
Dimensional Fund Advisors
Data as of 2026-09-13
GLEIF verified
Limited data: only 3 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
SIQNE3E5N1WZ40Z2SU44
Registered name
DIMENSIONAL FUND ADVISORS LTD.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 3 · 528 IPv4 addresses |
| Record ID | 241135567 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI SIQNE3E5N1WZ40Z2SU44 |
| Shared handles | clustered on 10 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 (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 199.10.253.0/24 | Dimensional Fund Advisors | BGP | ANNOUNCED | ● high |
| 205.211.137.0/24 | Dimensional Fund Advisors | BGP | ANNOUNCED | ● high |
| 83.244.203.80/28 | DIMENSIONAL-FUND-ADVISORS-LTD | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
20.0%
of checked blocks have valid RPKI ROA coverage
(1 of 5)
No discrepancies found among checked blocks.
NIC Handles
AS394499
DFAL
DUMY-RIPE
DUMY-RIPE
EXPONENTIAL-E-MNT
NETWO7483-ARIN
NETWO7483-ARIN
NETWO7483-ARIN
NETWO7483-ARIN
TPR84-ARIN