CCH INCORPORATED
CCH Incorporated
Data as of 2026-08-30
GLEIF verified
Complete entity footprint
3 linked clusters ·
4 netblocks ·
73,992 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.
LEI
984500706Y44BF5C3C46
Registered name
CCH INCORPORATED
Jurisdiction
Ultimate parent
Wolters Kluwer N.V.
724500TEM53I0U077B74
Cluster stats
| Netblocks | 2 · 73,728 IPv4 addresses |
| Cluster ID | 233595286 |
| Registry | ARIN |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500706Y44BF5C3C46 |
| Shared handles | clustered on 6 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
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 165.181.0.0/16 | CCH Incorporated | ARIN | DIRECT ALLOCATION | ● high |
| 198.147.32.0/19 | CCH Incorporated | ARIN | DIRECT ALLOCATION | ● high |
Corporate group (3 confirmed entities)
+1 additional unconfirmed candidate not shown — full list (JSON)- UPTODATE, Inc. 2 blocks
- Clearnox SAS 1 blocks
NIC Handles
CCH
CCH-10
PRL14-ARIN
PRL14-ARIN
PRL14-ARIN
PRL14-ARIN