Autonomous system
AS53597 HOYOS-CONSULTING-LLC
Unclassified ARIN
Summary
Hoyos Consulting
isp consulting wisconsin residential
HOYOS-CONSULTING-LLC is operated by Hoyos Consulting LLC, a boutique internet service provider and network consultancy based in Wisconsin.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries such as
sunsetcondos-125-0.admswi.static.hoyosconsulting.comandcust-23-184-80-64.dnmkwi.acrospirenetworks.com. - The AS announces 3,328 IPv4 addresses across 4 prefixes and 5 IPv6 prefixes, while maintaining 34 observed neighbours, a ratio consistent with a regional access network rather than a large transit provider.
- Traffic from this AS consists of subscriber eyeballs in the Madison and Milwaukee, Wisconsin areas, along with temporary event networks and managed services for local businesses.
Notable
- Registrants for the three largest prefixes (
HCL-V4-1,HCL-V4-2,HCL-V4-3) are Hoyos Consulting LLC, while the smallest prefix23.184.80.0/24is registered to Acrospire Networks LLC under the netnameACROSPIRENETWORKS. - Hoyos Consulting is also known as Four Lakes Broadband, a name referenced in peering databases.
- The inventory includes a mix of /22 and /24 IPv4 blocks alongside a contiguous IPv6 allocation under
2605:9180::/34.
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
Recorded at 10 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Seattle Internet Exchange | Seattle, United States | 206.81.81.136 |
| Equinix Internet Exchange Chicago | Chicago, United States | 208.115.136.60 |
| Fremont Cabal Internet Exchange | Fremont, United States | 206.80.238.67 |
| Midwest Internet Cooperative Exchange | Minneapolis, United States | 206.108.255.65 |
| Northwest Access Exchange | Portland, United States | 198.32.195.93 |
| Interconnection eXchange Denver | Denver, United States | 206.53.175.221 |
| Kansas City Internet Exchange | Kansas City, United States | 206.51.7.110 |
| United IX Chicago | Chicago, United States | 206.41.110.67 |
Transit providers
8 upstream, 16 downstream and 36 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 3.33K addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 9 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS53597- Registry name
- HOYOS-CONSULTING-LLC
- Registrant
- Hoyos Consulting LLC
- Abuse contact
- noc@hoyosconsulting.com
- Registered
- 2012-04-04
- Last changed
- 2012-04-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 92% valid · 12 valid, 1 with no ROA
- ROAs
- 7 authorising AS53597
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 15 naming AS53597
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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