Prisma Health

Health Communications, Inc
Data as of 2026-10-18
GLEIF verified
Complete entity footprint
2 linked clusters · 53 netblocks · 72,124 IPv4 addresses · 1 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300B7Z2UDKGKXAS66
Registered name
Prisma Health
Jurisdiction
US-SC
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks19 · 956 IPv4 addresses
IPv6 1 prefix (largest 2a00:2381:2703::/48)
Registered in Germany (3) · Hong Kong (3) · China (2) · Belgium (2) · Spain (1) · Israel (1)
Also registered under this name 228 netblocks across 119 separate records
Record ID250603003
RegistryAPNIC
Owner jurisdictionUS-SC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300B7Z2UDKGKXAS66
Shared handles clustered on 36 shared RIR contact/maintainer handles
Registry names 11 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (19)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.191.210.128/25 HEALTH RIPE ASSIGNED PA ● high
193.191.211.0/25 HEALTH RIPE ASSIGNED PA ● high
199.233.205.0/24 SE Health ARIN DIRECT ALLOCATION ● high
204.238.185.0/24 Health Communications, Inc ARIN DIRECT ALLOCATION ● high
218.80.232.72/29 HEALTH-CO APNIC ASSIGNED NON-PORTABLE ● high
222.66.86.244/30 HEALTH APNIC ASSIGNED NON-PORTABLE ● high
61.93.238.44/30 HEALTH APNIC ASSIGNED NON-PORTABLE ● low
61.244.250.16/30 HEALTH APNIC ASSIGNED NON-PORTABLE ● low
62.57.111.72/30 HEALTH RIPE ASSIGNED PA ● low
84.46.68.16/28 HEALTH-AG-NET RIPE ASSIGNED PA ● low
92.46.38.244/30 HEALTH RIPE ASSIGNED PA ● low
188.111.123.40/29 HEALTH-NET RIPE ASSIGNED PA ● low
188.111.123.48/29 HEALTH-NET RIPE ASSIGNED PA ● low
194.84.202.80/29 HEALTH-NET RIPE ASSIGNED PA ● low
194.90.94.96/27 NV-health RIPE ASSIGNED PA ● low
194.209.201.88/29 HEALTH-NET RIPE ASSIGNED PA ● low
202.144.157.192/28 HEALTH-NET APNIC ASSIGNED NON-PORTABLE ● low
210.176.69.0/26 Health-Company-Ltd APNIC ASSIGNED NON-PORTABLE ● low
2a00:2381:2703::/48 HEALTH-LTD RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:2703::/48

Footprint over time

10 weekly snapshots · JSON
19 +1 netblocks since 2026-08-16
2026-08-16 peak 19 2026-10-18

Corporate group (2 confirmed entities)

Network trust

what's this?
RPKI hygiene: C how networks compare →
78.9% of checked blocks have valid RPKI ROA coverage (15 of 19)
Possible discrepancies (1)

These blocks are registered to Health Communications, 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.

2a00:2381:2703::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AB1276-AP AC2009-AP ARCOR-MNT BELNET-MNT BTNET-MNT CH-UNISOURCE-MNT CH134-AP CH134-AP DUMY-RIPE DUMY-RIPE FHAC12-RIPE GJW1-AP +24 more