AS8766 SGH-PL Centrum Technologii Informatycznych i Infrastruktury

Szkoła Główna Handlowa w Warszawie (SGH-PL) — the **SGH Warsaw School of

Economics**, Poland's oldest business and economics university, founded in 1906.

The worklist handle's long tail, *Centrum Technologii Informatycznych i

Infrastruktury*, is simply the university's IT and infrastructure centre, which

runs the network.

What it's used for

• Campus networking for a single institution: one 194.145.96.0/20 of about 4,000 addresses, registered as provider-independent space directly to the university, announced through a single upstream.
• The rDNS that exists lands on sgh.waw.pl — the university's own domain, and the address of www.sgh.waw.pl itself sits inside this block. Most of the space carries no PTR at all, which is normal for a campus that NATs its internal networks.

Notable

• Institutional address space, not consumer or hosting space: staff, students, research and the university's public web and mail services. There are no dynamic, PPPoE or subscriber-pool naming conventions anywhere in it.
• The single upstream is the standard shape for a Polish university connected to PIONIER, the national research and education network, which aggregates academic institutions rather than having each buy commercial transit.

Interesting

• SGH is a business school rather than a technical one, which makes an own-AS-and-own-prefix setup a little unusual; most of the early European academic allocations went to engineering and science faculties first.