Autonomous system
AS32104 WELLMONT-TN
Unclassified ARIN
Summary
Wellmont Health System
healthcare business enterprise us
WELLMONT-TN is the autonomous system for Wellmont Health System, a major healthcare provider based in Kingsport, Tennessee.
What it's used for
- The address space is registered under the netname
WHS-44with registrantWellmont Health System, indicating an internal corporate network for hospital and administrative operations. - The AS announces 66,816 IPv4 addresses across 18 prefixes, with only 4 observed neighbours. This high address-to-neighbour ratio is characteristic of a large internal corporate estate with site-by-site segmentation rather than a transit or access provider.
Notable
- All registrants in the RDAP data align with the announcer, consistently listing
Wellmont Health Systemfor the largest prefixes. - Wellmont Health System merged with Mountain States Health Alliance to form Ballad Health, a larger healthcare system serving multiple states.
- The inventory consists primarily of a large /17 block (151.102.0.0/17) and numerous smaller subdivisions, reflecting a finely segmented internal infrastructure.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 18 prefixes · 66.82K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 18 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS32104- Registry name
- WELLMONT-TN
- Registrant
- Wellmont Health System
- Abuse contact
- robert.spangler@balladhealth.org
- Registered
- 2008-01-18
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 8% valid · 1 valid, 12 with no ROA
- ROAs
- 1 authorising AS32104
- ASPA
- no ASPA record
- IRR
- 92% registered · 12 of 13 announcements 1 other origin
- Route objects
- 2 naming AS32104
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere