ARMSTRONG WORLD INDUSTRIES, INC.
Armstrong World Industries, Inc.
GLEIF verified
LEI
KXMRXXOJ88Q45Y45MG74
Registered name
ARMSTRONG WORLD INDUSTRIES, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 5,656 IPv4 addresses |
| Registered in | United States (7) · United Kingdom (1) |
| Cluster ID | 208810659 |
| Registry | BGP |
| Owner jurisdiction | US-PA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI KXMRXXOJ88Q45Y45MG74 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 204.74.19.0/24 | Armstrong World Industries, Inc. | BGP | ANNOUNCED | ● high |
| 204.74.20.0/24 | Armstrong World Industries, Inc. | BGP | ANNOUNCED | ● high |
| 204.74.22.0/24 | Armstrong World Industries, Inc. | BGP | ANNOUNCED | ● high |
| 204.74.23.0/24 | Armstrong World Industries, Inc. | BGP | ANNOUNCED | ● high |
| 204.74.24.0/24 | Armstrong World Industries, Inc. | BGP | ANNOUNCED | ● high |
| 204.74.28.0/24 | Armstrong World Industries, Inc. | BGP | ANNOUNCED | ● high |
| 204.74.16.0/20 | Armstrong World Industries, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 217.150.120.0/27 | ARMSTRONG-INT-NET2 | RIPE | ASSIGNED PA | ● low |
NIC Handles
AS32062
ASF9-ARIN
AWI-2
CENTRIC-MNT
DUMY-RIPE
DUMY-RIPE
SOC46-ARIN
SOC46-ARIN
SOC46-ARIN