AS27292 — RESMED-AMR-AS

AS27292 announces 3 IPv4 prefixes covering 5,376 addresses and 0 IPv6 prefixes.

About this network

RESMED-AMR-AS is the autonomous system for ResMed Corp., a global medical technology company specializing in sleep health and respiratory care.

What it's used for

• The address space is registered to ResMed Corp. with netnames US-RANGE and RESMED-US-AS1, indicating an internal corporate estate for business operations.
• The AS announces 5376 IPv4 addresses across 3 prefixes, with 5 observed neighbours; this low neighbour count relative to the address inventory suggests an internal corporate network rather than a transit or access provider.

Notable

• Registrants for the two largest prefixes (66.6.176.0/20 and 199.47.244.0/22) are ResMed Corp., while the smallest prefix (50.222.178.0/24) is registered to Comcast Cable Communications, LLC with netname CCCH3-4.
• The address inventory consists of three distinct IPv4 prefixes, with no IPv6 prefixes in the inventory.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 50.222.178.0/24
• 66.6.176.0/20
• 199.47.244.0/22

Upstream networks

• AS4637 Telstra Global
• AS12025 Iron Mountain Data Center
• AS6130 American Internet Services, LLC.
• AS6461 Zayo Bandwidth
• AS7725 Comcast Cable Communications, LLC

Adjacent networks

• AS4637 Telstra Global
• AS12025 Iron Mountain Data Center
• AS6130 American Internet Services, LLC.
• AS6461 Zayo Bandwidth
• AS7725 Comcast Cable Communications, LLC

Routing security

• RPKI: 6 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-ADNC-SAN, AS-CCF, AS-CCF-TEST, AS-COMCAST-EDIA, AS-HURRICANE, AS-IMDC, AS-IODC-CUSTOMER, AS-ORN-CUST, AS-SET-RESMED-TELSTRA, AS-TELSTRA-INTL-CUSTOMERS, AS-TRANSROUTE-SPEC, AS-XO-B, AS11320:AS-CUSTOMERS, AS11320:AS-STAGING-CUSTOMERS, AS12025:AS-CUSTOMERS, AS262206:AS-PAN.