ELECTRO SCIENTIFIC INDUSTRIES, INC.

Electro Scientific Industries
Data as of 2026-08-30
GLEIF verified
Complete entity footprint
3 linked clusters · 32 netblocks · 4,804 IPv4 addresses
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300PGXKEY7VEHBK50
Registered name
ELECTRO SCIENTIFIC INDUSTRIES, INC.
Jurisdiction
US-OR
Ultimate parent
MKS INC.
549300KEQATBHAGVF505
Cluster stats
Netblocks10 · 3,848 IPv4 addresses
Cluster ID235393708
RegistryARIN
Owner jurisdictionUS-OR
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300PGXKEY7VEHBK50
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

3 weekly snapshots · JSON
10 0 netblocks since 2026-08-16
2026-08-16 peak 10 2026-08-30

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
65.157.28.200/29 Electro Scientific Industries ARIN ASSIGNMENT ● high
192.34.212.0/24 Electro Scientific Industries ARIN DIRECT ALLOCATION ● high
198.102.176.0 – 198.102.185.255 Electro Scientific Industries ARIN DIRECT ALLOCATION ● high
198.102.177.0/24 Electro Scientific Industries ARIN ASSIGNMENT ● high
198.102.178.0/24 Electro Scientific Industries ARIN ASSIGNMENT ● high
198.102.181.0/24 Electro Scientific Industries ARIN ASSIGNMENT ● high
198.102.183.0/24 Electro Scientific Industries ARIN ASSIGNMENT ● high
198.102.184.0/24 Electro Scientific Industries ARIN ASSIGNMENT ● high
198.102.185.0/24 Electro Scientific Industries ARIN ASSIGNMENT ● high
204.153.40.0/22 Electro Scientific Industries ARIN DIRECT ALLOCATION ● high

Corporate group (3 confirmed entities)

NIC Handles

BBU154-ARIN BBU154-ARIN BBU154-ARIN ESIC