AS10180 DUKSUNG-AS-KR Duksung Womens University

DUKSUNG-AS-KR is the campus network of Duksung Women's University, a private

women's university in Dobong-gu, northern Seoul. It is a single-campus academic

network, and the routing shows exactly that.

What it's used for

• Campus connectivity: lecture halls, labs, libraries, staff and faculty offices, student wireless, and the university's own public web, mail and student-information systems.

Notable

• The kind is education, and the tell is how tidy this AS is. RIS observes a single announced prefix, 203.252.208.0/20 — 4,096 addresses — with 2 observed neighbours. One clean /20, announced whole and never deaggregated, is what a campus that received one allocation early and never needed another looks like. Two neighbours means two upstream providers for redundancy, and nothing else; there is no peering fabric, no customer cone, nothing being resold.
• Contrast this with a district network like [AS10176](https://asn.ipinfo.app/AS10176), which holds a similar order of address space but shatters it into dozens of prefixes because it must hand a slice to each of many separate sites. A university has one site, so it needs one prefix.

Interesting

• 4,096 addresses is generous for an institution of a few thousand students, and that is the point: Korean universities were among the earliest networks on the Korean internet and were allocated space in an era when a /20 was routine. Those legacy allocations are why so many small campuses still run their own AS.