AS6141 — GRINNELL-MUTUAL-REINSURANCE-COMPANY - Grinnell Mutual Reinsurance Company

AS6141 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

GRINNELL-MUTUAL-REINSURANCE-COMPANY is Grinnell Mutual Reinsurance Company, an insurance and reinsurance business headquartered in Grinnell, Iowa. It is a corporate enterprise network.

What it's used for

• Connectivity for the insurer's own business: corporate offices, staff, and the policy and claims systems behind them. The ASN exists so the company can multi-home rather than depend on a single carrier.
• It announces exactly one /24, 192.33.191.0/24, for 256 addresses. That is a minimal routed presence, which is typical of an enterprise that runs almost everything internally.

Notable

• An enterprise address: IPs here belong to an insurance company's own infrastructure. There are no subscribers, no hosted third parties, and no consumer traffic behind them.
• The ARIN registration date falls in a known bulk-registration batch, so it does not establish how long the number has been held. No early-internet pedigree should be read into the low number here.

Interesting

• Grinnell Mutual works largely through a network of local farm mutual insurers across the American Midwest, a quietly substantial business whose entire internet footprint fits inside a single /24.

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

Announced prefixes

• 192.33.191.0/24

Upstream networks

• AS5056 Aureon Network Services
• AS30036 Mediacom Communications Corp

Adjacent networks

• AS5056 Aureon Network Services
• AS30036 Mediacom Communications Corp

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-AUREON, AS-AUREON-TRANSIT, AS-HURRICANE, AS-MEDIACOM-TRANSIT, AS-WINDSTREAM-CUST, AS-XO-B.