AS40856 — SBL-ASN

AS40856 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle SBL-ASN is held by Sarah Bush Lincoln Health Center.

What it's used for

• The address space carries internal hospital infrastructure, evidenced by the netname SBLHS and reverse DNS entries like sarah-bush-66-116-63-64.consolidated.net.
• The network announces a single IPv4 prefix, 66.116.63.0/24, comprising 256 addresses, with 2 observed routing neighbours.
• Traffic from this AS consists of internal communications and services for the 145-bed regional hospital located in Mattoon, Illinois.

Notable

• The RDAP registrant SBLHS aligns with the AS holder name, confirming the space is directly managed by the health center.
• The inventory consists of a single /24 block, indicating a small, self-contained corporate estate rather than a multi-site or transit network.

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

Announced prefixes

• 66.116.63.0/24

Upstream networks

• AS5742 Fidium
• AS30036 Mediacom Communications Corp

Adjacent networks

• AS5742 Fidium
• AS30036 Mediacom Communications Corp