CCH INCORPORATED
CCH Incorporated
GLEIF verified
Complete entity footprint
3 linked clusters ·
6 netblocks ·
74,026 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 | 4 · 73,764 IPv4 addresses |
| Cluster ID | 208810238 |
| Registry | APNIC |
| 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 9 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 165.181.0.0/16 | CCH Incorporated | ARIN | DIRECT ALLOCATION | ● low |
| 198.147.32.0/19 | CCH Incorporated | ARIN | DIRECT ALLOCATION | ● low |
| 210.201.131.200/29 | CCH-HT-AP | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.202.157.32/27 | CCH-HT-AP | APNIC | ASSIGNED NON-PORTABLE | ● low |
Corporate group (3 confirmed entities)
+1 additional unconfirmed candidate not shown — full list (JSON)- Clearnox SAS 1 blocks
- UPTODATE, Inc. 1 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(2 of 4)
No discrepancies found among checked blocks.
NIC Handles
AN16-AP
AN16-AP
CCH
CCH-10
MAINT-TW-APOL
PRL14-ARIN
PRL14-ARIN
PRL14-ARIN
PRL14-ARIN