AS14241 — ONE-AS

AS14241 announces 2 IPv4 prefixes covering 65,792 addresses and 0 IPv6 prefixes.

About this network

A school district announcing 22 pieces of one range through a single provider, under a netname that opens with a year.

What it's used for

• A regional school district's network. 65,792 addresses across 22 IPv4 prefixes, with one observed BGP neighbour and no IPv6 announced.

Notable

• Every prefix checked carries the netname 2000ONE-NET, registered to Oakland Schools.
• The AS handle is ONE-AS.
• All but one prefix sits inside 216.11, announced in pieces from /18 down to /24.
• The outlier is 136.228.33.0/24.
• Eighteen addresses were queried for reverse DNS and none returned a name.

Interesting

• The netname begins with four digits that read as a year, followed by the same three letters as the AS handle. A network registered around the turn of the century, with the date folded into the label because at that moment it felt like the useful half.
• Twenty-two announcements from one district, down to individual /24s, is a network built one school at a time. Each building gets its own piece so it can be routed, filtered and cut off separately, which matters more in education than raw address count ever does.
• One neighbour underneath all of it. The district buys connectivity from a single provider and splits it internally, so the complexity is entirely on the inside.
• Nothing answers a reverse lookup, so an address gives up no school and no building.

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

Announced prefixes

• 136.228.33.0/24
• 216.11.0.0/16

Upstream networks

• AS401307 Michigan Statewide Educational Network
• AS46887 Crown Castle Fiber LLC

Adjacent networks

• AS401307 Michigan Statewide Educational Network
• AS46887 Crown Castle Fiber LLC