asn.dev

Autonomous system

AS54268 CAPITALHEALTH

Unclassified ARIN

IPv4 addresses 512 2 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

Capital Health System

United States of America · AI-generated

healthcare business enterprise infrastructure

CAPITALHEALTH is operated by Capital Health System, Inc.

What it's used for

  • The address space carries internal infrastructure, evidenced by the netname CAPITAL-HEALTH-SYSTEMS-INFRASTRUCTURE-MANAGEMENT and reverse DNS entries pointing to hfc.comcastbusiness.net.
  • The AS announces 512 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of internal hospital systems, administrative endpoints, and clinical infrastructure for a multi-facility healthcare provider in New Jersey.

Notable

  • Registrants align with the announcer, with CAPITAL HEALTH SYSTEMS INFRASTRUCTURE MANAGEMENT and Capital Health System listed for the respective prefixes.
  • The inventory consists of two /24 blocks, one of which is hosted on Comcast Business infrastructure, indicating a reliance on third-party connectivity for its internal estate.

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
AS46887Crown Castle Fiber LLC101
AS33659Comcast Cable Communications, LLC15

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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54268
Registry name
CAPITALHEALTH
Registrant
Capital Health System, Inc
Abuse contact
tchong@capitalhealth.org
Registered
2018-02-09
Last changed
2018-02-09
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
50% valid · 1 valid, 1 with no ROA
ROAs
1 authorising AS54268
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS54268

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 1,778 prefixes, as published 2026-10-20. 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