asn.dev

Autonomous system

AS54214 CCMH-AS1

Unclassified ARIN

IPv4 addresses 2.05K 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

Comanche County Memorial Hospital

United States of America · AI-generated

hospital healthcare business internal

CCMH-AS1 is held by Comanche County Memorial Hospital.

What it's used for

  • The space carries the hospital's internal network, identified by the netname FHW-1 and registrant Comanche County Memorial Hospital.
  • The AS announces a single IPv4 prefix, 204.63.216.0/21, comprising 2048 addresses, with 0 IPv6 prefixes.
  • With 2 observed neighbours, the address-to-neighbour ratio indicates a small, self-contained site network rather than a transit or access provider.
  • Traffic from this AS consists of internal hospital systems, administrative endpoints, and clinical infrastructure for the facility in Lawton, Oklahoma.

Notable

  • The RDAP registrant Comanche County Memorial Hospital matches the AS holder and the announced prefix netname FHW-1.
  • The address inventory consists of a single contiguous /21 block, typical of a dedicated corporate or institutional allocation.

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
AS5078Oklahoma Network for Education Enrichment and109
AS30029Dobson Technologies - Transport and Telecom Solutions, LLC8

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54214
Registry name
CCMH-AS1
Registrant
Comanche County Memorial Hospital
Abuse contact
nagteam@ccmhhealth.com
Registered
2014-06-27
Last changed
2014-06-27
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS54214
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS54214

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 2026-10-21. 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