AS54790 — SHARECARE - Sharecare, Inc.

AS54790 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

SHARECARE is the autonomous system for Sharecare, Inc.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to sharecare.com and netnames SHARECARE-NET-1.
• The AS announces 768 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.
• Traffic from this AS consists of internal corporate systems and web endpoints for Sharecare's digital health and wellness platform.

Notable

• Registrants for both announced prefixes are listed as Sharecare, Inc., matching the AS holder.
• Sharecare is a digital healthcare company that provides software and tech-enabled services across the healthcare ecosystem.
• The inventory consists of two contiguous IPv4 blocks: 104.255.92.0/23 and 104.255.94.0/24.

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

Announced prefixes

• 104.255.92.0/23
• 104.255.94.0/24

Upstream networks

• AS14618 Amazon.com, Inc.

Adjacent networks

• AS14618 Amazon.com, Inc.

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-FLEXENTIAL-CUSTOMERS, AS-FLEXENTIAL-TEST2, AS-PEAK10_CUSTOMERS, AS-SHARECARE-NET, AS16509:AS-AMAZON-BYO-US-EAST-1.