asn.dev

Autonomous system

AS53642 CCUSD-301

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Central Community Unit School District 301

United States of America · AI-generated

education k12 illinois burlington

CCUSD-301 is held by Central Community Unit School District 301.

What it's used for

  • The space carries the district's internal network, identified by the netname CCUSD301 and registrant Central Community Unit School District 301.
  • The AS announces 256 IPv4 addresses within a single /24 prefix (161.129.23.0/24) and maintains 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or access provider.
  • Traffic from this AS consists of staff, student, and administrative endpoints for a public school district serving Burlington, Lily Lake, and portions of Kane County, Illinois.

Notable

  • The RDAP registrant Central Community Unit School District 301 matches the AS handle and the announced prefix owner.
  • The address inventory is a single contiguous /24 block 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

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6079RCN52
AS6325Illinois Century Network6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS53642
Registry name
CCUSD-301
Registrant
Central Community Unit School District 301
Abuse contact
301_NOC@central301.net
Registered
2018-06-27
Last changed
2018-06-27
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS53642
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS53642

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 1,782 prefixes, as published 2026-10-16. 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