NCH Healthcare System, Inc.
BGP inherited
Cluster stats
| Netblocks | 6 |
| Cluster ID | 204397411 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-12
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.190.172.0/24 | NCH Healthcare System, Inc. | BGP | ANNOUNCED | ● high |
| 209.94.65.0/24 | NCH Healthcare System, Inc. | BGP | ANNOUNCED | ● high |
| 83.149.17.16/29 | NCH-RRT-LAN | RIPE | ASSIGNED PA | ● low |
| 195.56.169.64/28 | NCH-HU | RIPE | ASSIGNED PA | ● low |
| 210.202.189.0/29 | NCH-HT-AP | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2a06:de01:7a::/48 | nch-ch | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (1)
These blocks are registered to NCH Healthcare System, Inc. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a06:de01:7a::/48 /48 | authorized for AS197477 — Moritz Mantel trading as Nerdscave |
NIC Handles
AN16-AP
AN16-AP
AS3340-MNT
AS396291
DUMY-RIPE
DUMY-RIPE
MAINT-TW-APOL
MF-FCURP-MNT
NERDSCAVE-MNT