CORNING INCORPORATED

Corning Incorporated
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
2 linked clusters · 12 netblocks · 98,344 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
549300X2937PB0CJ7I56
Registered name
CORNING INCORPORATED
Jurisdiction
US-NY
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks7 · 98,312 IPv4 addresses
Cluster ID213576480
RegistryBGP
Owner jurisdictionUS-NY
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300X2937PB0CJ7I56
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
7 -4 netblocks since 2026-07-05
2026-07-05 peak 11 2026-07-26

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
199.197.128.0/23 Corning Incorporated BGP ANNOUNCED ● high
199.197.130.0/23 Corning Incorporated BGP ANNOUNCED ● high
199.197.148.0/23 Corning Incorporated BGP ANNOUNCED ● high
199.197.158.0/23 Corning Incorporated BGP ANNOUNCED ● high
77.67.24.88/29 CORNING-INCORPORATED-GTT RIPE ASSIGNED PA ● low
149.42.0.0/16 Corning Incorporated ARIN DIRECT ALLOCATION ● low
199.197.128.0/17 Corning Incorporated ARIN DIRECT ALLOCATION ● low

Corporate group (2 confirmed entities)

Network trust

what's this?
RPKI hygiene: F how networks compare →
14.3% of checked blocks have valid RPKI ROA coverage (1 of 7)
No discrepancies found among checked blocks.

NIC Handles

AS16638 AS3257-IPAM-MNT CORNIN DUMY-RIPE DUMY-RIPE ZC107-ARIN ZC107-ARIN ZI45-ARIN ZI45-ARIN ZI45-ARIN