AS53643 — MCUSDN-INET

AS53643 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

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 ICN5 registered 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.

Announced prefixes

• 207.63.54.0/24

Upstream networks

• AS6325 Illinois Century Network
• AS33491 Comcast Cable Communications, LLC

Adjacent networks

• AS6325 Illinois Century Network
• AS33491 Comcast Cable Communications, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-13986, AS-18474, AS-CHTR-BB, AS-COMCAST-EDIA, AS-ICN-CUSTOMERS, AS6325:AS-ICN-K12.