AS46623 — FISHBACK

AS46623 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

FISHBACK is the autonomous system for Fishback Financial Corporation.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames NET-96-2-250-0-24 and FIRST-BANK-AND-TRUST.
• The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal office workers and banking systems for a regional financial institution headquartered in Brookings, South Dakota.

Notable

• Registrants align with the announcer, listing FISHBACK FINANCIAL CORPORATION for the 96.2.250.0/24 block and First Bank & Trust for the 216.249.217.0/24 block.
• The inventory is finely subdivided into two /24 prefixes, consistent with site-by-site segmentation for a corporate entity.

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

Announced prefixes

• 96.2.250.0/24
• 216.249.217.0/24

Upstream networks

• AS11232 Midcontinent Communications
• AS13576 SDN Communications

Adjacent networks

• AS11232 Midcontinent Communications
• AS13576 SDN Communications

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-13576-SDN-PEERS, AS-HURRICANE, AS-SDN-CUSTOMER-AS, AS-TRANSROUTE-SPEC, AS-WOW-CUSTOMERS, AS11232:AS-CUSTOMER3, AS20412:AS-CONE.