Martin Marietta Inc.
Data as of 2026-07-26
BGP inherited
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.
Cluster stats
| Netblocks | 3 · 1,536 IPv4 addresses |
| Cluster ID | 214479585 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 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 (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 199.245.219.0/24 | Martin Marietta Inc. | BGP | ANNOUNCED | ● high |
| 199.245.220.0/24 | Martin Marietta Inc. | BGP | ANNOUNCED | ● high |
| 199.245.219.0 – 199.245.224.255 | Martin Marietta Inc. | ARIN | DIRECT ALLOCATION | ● low |
NIC Handles
AS394964
MM-623
NETWO7688-ARIN
NETWO7688-ARIN
SNE142-ARIN
VINCE119-ARIN