AS11558 TIU11-ORG

TIU11-ORG is Tuscarora Intermediate Unit 11, one of Pennsylvania's regional educational service agencies. Intermediate Units sit between the school districts and the state Department of Education, and TIU 11 serves the public and non-public schools of Fulton, Huntingdon, Juniata and Mifflin counties in central Pennsylvania. RIS sees 4 IPv4 prefixes, about 1,024 addresses, no IPv6, and a single observed BGP neighbour.

What it's used for

Shared network services for schools. The four prefixes are consecutive /24s — 208.87.76.0/24 through 208.87.79.0/24 — and all four register to Tuscarora Intermediate Unit under the same netblock handle, 2007-ACT183-WAN. That handle is the whole story: it names a wide-area network, and an intermediate unit's WAN is the aggregation point through which its member districts reach the internet, along with the shared services the IU runs on their behalf — filtering, hosted applications, professional-development systems, special-education and administrative platforms.

Notable

One upstream and a contiguous /22-worth of space is a single-homed regional aggregator: small, tidy, and self-registered. There is nothing scattered about this inventory, and nothing in it belongs to anyone else.

Interesting

Regional consortium networks like this are why a district's traffic often does not appear under the district's own name. Schools across four rural Pennsylvania counties can share one AS and one address range, and the routing shows the intermediate unit rather than the classrooms behind it.