AS46241 — WASHTENAW-ISD-ASN - Washtenaw ISD

AS46241 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

The AS handle WASHTENAW-ISD-ASN is held by Washtenaw ISD.

What it's used for

• The space carries the network infrastructure for the Washtenaw Intermediate School District, an educational organization in Michigan.
• The inventory consists of 2048 IPv4 addresses within a single prefix (204.25.200.0/21) and 0 IPv6 prefixes.
• With 2 observed neighbours, the low neighbour count relative to the address space indicates an access or internal network role rather than transit.

Notable

• The registrant for the announced prefix 204.25.200.0/21 is Washtenaw ISD, which agrees with the AS holder.
• The address inventory is a single contiguous /21 block, typical for a dedicated organizational allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 204.25.200.0/21

Upstream networks

• AS401307 Michigan Statewide Educational Network
• AS237 Merit Network Inc.

Adjacent networks

• AS401307 Michigan Statewide Educational Network
• AS237 Merit Network Inc.

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS237:AS-CUSTOMERS.