Autonomous system
AS53643 MCUSDN-INET
Unclassified ARIN
Summary
Manteno Community Unit School District 5
education k12 school illinois
MCUSDN-INET is operated by Manteno Community Unit School District 5.
What it's used for
- The address space carries the district's network infrastructure, with the netname
ICN5registered to Illinois Century Network. - The AS announces 256 IPv4 addresses across 1 prefix (207.63.54.0/24) and maintains 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or large access provider.
- Traffic from this AS consists of staff, students, and administrative systems for the district's elementary, middle, and high schools in Manteno, Illinois.
Notable
- The RDAP registrant for the announced prefix is Illinois Century Network, which differs from the AS holder Manteno Community Unit School District 5, indicating the address space is leased or managed by a regional carrier.
- The inventory consists of a single /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
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 2026-10-17, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS53643- Registry name
- MCUSDN-INET
- Registrant
- Manteno Community Unit School District 5
- Abuse contact
- mtatro@manteno5.org
- Registered
- 2022-08-03
- Last changed
- 2022-08-03
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS53643
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 2 naming AS53643
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 1,783 prefixes, as published 2026-10-17. 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