ArcelorMittal Calvert LLC
AM/NS Calvert LLC
Data as of 2026-07-26
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
549300NNF812RRDT3370
Registered name
ArcelorMittal Calvert LLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 2 · 512 IPv4 addresses |
| Cluster ID | 214468362 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300NNF812RRDT3370 |
| 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 142.153.1.0/24 | AM/NS Calvert LLC | BGP | ANNOUNCED | ● high |
| 142.153.2.0/24 | AM/NS Calvert LLC | BGP | ANNOUNCED | ● high |
NIC Handles
AS401687