asn.dev

Autonomous system

AS55210 SAMC-HCHA

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Southeast Alabama Medical Center

United States of America · AI-generated

healthcare business hospital

The AS handle SAMC-HCHA is held by Southeast Alabama Medical Center.

What it's used for

  • The address space carries internal hospital infrastructure, identified by the netname HCHA-SAMC-01 and registrant Southeast Alabama Medical Center.
  • The network announces 256 IPv4 addresses across 1 prefix (198.22.46.0/24) with 2 observed neighbours, indicating a small, self-contained site network rather than a transit or access provider.
  • Traffic from this AS consists of internal communications for a public hospital in Dothan, Alabama, supporting clinical operations and administrative systems.

Notable

  • The RDAP registrant Southeast Alabama Medical Center matches the AS holder name exactly.
  • The address inventory is a single /24 block, typical for a standalone facility requiring a dedicated, manageable IP range for internal devices.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13825Troy Cablevision, Inc.31
AS12083WideOpenWest Finance LLC28

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-24, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS55210
Registry name
SAMC-HCHA
Registrant
Southeast Alabama Medical Center
Abuse contact
adelmore@southeasthealth.org
Registered
2013-04-22
Last changed
2020-10-22
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS55210
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS55210

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 1,779 prefixes, as published 2026-10-24. 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

Cross-check