SCHWEITZER ENGINEERING LABORATORIES, INC.
Schweitzer Engineering Laboratories, Inc.
LEI
549300I5NLEOM64PKI64
Registered name
SCHWEITZER ENGINEERING LABORATORIES, INC.
Jurisdiction
US-WA
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks6
All fragments 22 blocks across 12 clusters
Cluster ID191759431
RegistryBGP
Owner jurisdictionUS-WA
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 549300I5NLEOM64PKI64
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-06

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
74.117.212.0/22 Schweitzer Engineering Laboratories, Inc. BGP ANNOUNCED ● high
74.117.213.0/24 Schweitzer Engineering Laboratories, Inc. BGP ANNOUNCED ● high
5.42.249.216/30 Schweitzer-Engineering-Laboratories-Saudi-Limited-Company RIPE ASSIGNED PA ● low
37.76.238.208/29 Schweitzer-Engineering-Laboratories-Saudi-Limited-Company RIPE ASSIGNED PA ● low
62.252.177.96/29 SCHWEITZER-ENGINEERING-LAB RIPE ASSIGNED PA ● low
87.101.253.24/30 Schweitzer-Engineering-Laboratories-Saudi-Limited-Company RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
66.7% of checked blocks have valid RPKI ROA coverage (4 of 6)
No discrepancies found among checked blocks.

NIC Handles

AS4539 AS5089-MNT DUMY-RIPE DUMY-RIPE ITC-NOC-MNT