FMC Central Engineering Laboratories
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 4 · 1,024 IPv4 addresses |
| Cluster ID | 227260402 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.30.153.0/24 | FMC Central Engineering Laboratories | BGP | ANNOUNCED | ● high |
| 102.210.158.0/24 | FMC Central Engineering Laboratories | BGP | ANNOUNCED | ● high |
| 113.45.98.0/24 | FMC Central Engineering Laboratories | BGP | ANNOUNCED | ● high |
| 192.118.48.0/24 | FMC Central Engineering Laboratories | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(2 of 4)
Possible discrepancies (2)
These blocks are registered to FMC Central Engineering Laboratories but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 102.210.158.0/24 /24 | authorized for AS329381 — FIBRE SOURCING BOTSWANA PROPRIETARY LIMITED |
| 113.45.98.0/24 /24 | authorized for AS55990 — Huawei |
NIC Handles
AS100