Autonomous system
AS3565 PRISMA-HEALTH
Unclassified ARIN
IPv4 addresses
3.84K
5 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
Prisma Health
enterprise legacy
PRISMA-HEALTH, the network of Prisma Health, a large not-for-profit health
system operating hospitals and clinics across South Carolina.
What it's used for
- Enterprise networking for a hospital system: clinical systems, electronic health records, imaging, campus connectivity across its hospitals and outpatient sites, and administrative IT.
Notable
- Enterprise address space (about 3,840 IPv4 addresses) serving an institution's own staff and facilities, not internet subscribers.
- Healthcare networks of this size run under strict regulatory constraints, so the space is largely internal and tightly controlled rather than public-facing.
Interesting
- The ARIN record predates the Prisma Health name by decades; the registration goes back to 1994 and the handle was updated as the health system was renamed. Another reminder that a handle describes whoever holds it now.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 5 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3565- Registry name
- PRISMA-HEALTH
- Registrant
- Prisma Health
- Abuse contact
- prismanetwork-arin@prismahealth.org
- Registered
- 1994-04-26
- Last changed
- 2023-06-27
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere