Autonomous system
AS11925 RUESCH-CONSULTING
Unclassified ARIN
Summary
Ruesch Consulting, LLC
enterprise legacy
RUESCH-CONSULTING is Ruesch Consulting, LLC, a managed-IT and technology-consulting firm based in Princeton, Indiana, serving businesses across southern Indiana and southeastern Illinois. It runs a single-prefix network of its own.
What it's used for
The AS announces exactly one IPv4 prefix, 23.163.200.0/24 (256 addresses), and no IPv6. The prefix is registered in ARIN to Ruesch Consulting itself (RUESCH-NET-V4-01), so this is first-party space, not leased or brokered address inventory. RIS sees only two BGP neighbours, which is the signature of a small multi-homed end site rather than a carrier: a wholesale transit network of any size peers with hundreds of ASes, not a pair of upstreams. The practical read is a small provider carrying its own and its clients' managed services with provider independence, which is exactly why a firm this size bothers with an ASN and portable space at all.
Notable
The low AS number is misleading. ARIN's registry shows this ASN issued to Ruesch Consulting in October 2023, so it is recycled space, not an early-internet allocation. AS numbers in this range have been reclaimed and reissued repeatedly, and nothing about AS11925 predates the company's current network.
Interesting
The company's own material describes both commercial managed IT and residential support work, and it acquired a local competitor, Calibre Computer Solutions. The routing footprint, one /24 and two upstreams, matches that scale precisely.
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 2026-10-22, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 1.28K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11925- Registry name
- RUESCH-CONSULTING
- Registrant
- Ruesch Consulting, LLC
- Abuse contact
- netops@rueschconsulting.com
- Registered
- 2023-10-11
- Last changed
- 2023-10-11
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 4 authorising AS11925
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS11925
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 1,779 prefixes, as published 2026-10-23. 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