UPTODATE, INC.
UPTODATE, Inc.
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
984500F9AA5A47PZ8C60
Registered name
UPTODATE, INC.
Jurisdiction
Ultimate parent
Wolters Kluwer N.V.
724500TEM53I0U077B74
Cluster stats
| Netblocks | 1 · 256 IPv4 addresses |
| Cluster ID | 233909411 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500F9AA5A47PZ8C60 |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.52.89.0/24 | UPTODATE, Inc. | BGP | ANNOUNCED | ● high |
Corporate group (3 confirmed entities)
+1 additional unconfirmed candidate not shown — full list (JSON)- CCH Incorporated 2 blocks
- Clearnox SAS 1 blocks
NIC Handles
AS62803
GBSNE-ARIN
GBSNE-ARIN
GBSNE-ARIN
GBSNE-ARIN
GBSNE-ARIN
GBSNE-ARIN
KELLE667-ARIN
KELLE667-ARIN
KELLE667-ARIN
KELLE667-ARIN
KELLE667-ARIN
+1 more