AS40458 — CMIGNET

AS40458 announces 3 IPv4 prefixes covering 1,536 addresses and 0 IPv6 prefixes.

About this network

CMIGNET is operated by CMFG Life Insurance Company, the corporate entity behind the TruStage Financial Group brand.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames CUNAMUTUAL and CUNA-MUTUAL registered to CMFG Life Insurance Company.
• The AS announces 1536 IPv4 addresses across 3 prefixes with only 2 observed neighbours, indicating a small, isolated internal network rather than a transit or access provider.
• Traffic from this AS consists of internal corporate communications, web endpoints, and administrative systems for an insurance company that provides products to credit unions and their members.

Notable

• Registrants for the 208.91.236.0/22 and 198.245.150.0/24 prefixes align with the announcer, while the 12.171.85.0/24 prefix is registered to AT&T Services, Inc.
• The operator was formerly known as CUNA Mutual Group and rebranded to CMFG Life Insurance Company in 2012, with TruStage serving as its current marketing name.
• The inventory consists of three distinct IPv4 blocks, including a /22 and two /24s, with no IPv6 prefixes announced.

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

Announced prefixes

• 12.171.85.0/24
• 198.245.150.0/24
• 208.91.236.0/22

Upstream networks

• AS32298 Centersquare
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS32298 Centersquare
• AS7018 AT&T Enterprises, LLC