asn.dev

Autonomous system

AS22066 CITY-OF-EAU-CLAIRE - City of Eau Claire

Unclassified ARIN

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

City of Eau Claire

United States of America · AI-generated

government municipal wisconsin network

The AS handle CITY-OF-EAU-CLAIRE is held by the City of Eau Claire.

What it's used for

  • The address space carries municipal network infrastructure, evidenced by the netname WISCNET-BLOCK2 and the registrant WiscNet.
  • The inventory consists of 512 IPv4 addresses within a single prefix, 205.213.166.0/23, with 1 observed neighbour, indicating a small, self-contained municipal network rather than a transit provider.

Notable

  • The registrant WiscNet differs from the announcer City of Eau Claire, suggesting the address space is managed by a regional network entity or leased from a state-level provider.
  • The address inventory is a single contiguous /23 block, typical for a municipal government network requiring a modest amount of address space for internal services and connectivity.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2381WiscNet67

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS22066
Registry name
CITY-OF-EAU-CLAIRE
Registrant
City of Eau Claire
Abuse contact
wendi.jacobson@eauclairewi.gov
Registered
2007-09-13
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS22066
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS22066

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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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

Cross-check