Autonomous system
AS40458 CMIGNET
Unclassified ARIN
Summary
TruStage Financial Group
insurance business corporate
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
CUNAMUTUALandCUNA-MUTUALregistered 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. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 1.54K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS40458- Registry name
- CMIGNET
- Registrant
- CMFG Life Insurance Company
- Abuse contact
- ds-networkstaff@trustage.com
- Registered
- 2007-02-23
- Last changed
- 2012-07-25
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 6 with no ROA
- ROAs
- 0 authorising AS40458
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 9 naming AS40458
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,778 prefixes, as published 2026-10-20. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere