OPENAI OPCO, LLC
OpenAI OpCo, LLC
Data as of 2026-11-08
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
984500C7AD3A48B9FP18
Registered name
OPENAI OPCO, LLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 2 · 528 IPv4 addresses |
| Record ID | 264774984 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500C7AD3A48B9FP18 |
| Shared handles | clustered on 8 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 199.47.142.0/23 | OpenAI OpCo, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 213.228.251.240/28 | OPENAI-OPCO-LLC-GTT | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
No discrepancies found among checked blocks.
NIC Handles
AS3257-IPAM-MNT
AS401518
DUMY-RIPE
DUMY-RIPE
NETWO10231-ARIN
NETWO10231-ARIN
NETWO10231-ARIN
OOL-15