asn.dev

Autonomous system

AS5739 UCSC

Education ARIN

IPv4 addresses 131K 4 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly US
Flagged prefixes 4 see address space

Summary

University of California, Santa Cruz

United States · AI-generated

education university research legacy

UCSC is the University of California, Santa Cruz, a public research university on California's central coast and a campus of the University of California system.

What it's used for

  • Campus networking for UCSC: student and staff devices, residential halls, labs, libraries and administrative systems, plus the university's public-facing web and research services.

Notable

  • An institutional network rather than a commercial one. Addresses here belong to a single campus community, so they cluster tightly in Santa Cruz County.
  • UCSC's ARIN organisation record dates back to 1986 and the ASN to 1995, consistent with a university that was on the internet well before the commercial era.

Interesting

  • UCSC hosts the Genomics Institute, whose UCSC Genome Browser is one of the most widely used public resources in biology, so a meaningful share of this network's outbound traffic is scientific data rather than campus browsing.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Address space

Summary

Full explorer
CountryNamePrefixes
USUnited States of America7

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS5739
Registry name
UCSC
Registrant
University of California, Santa Cruz
Abuse contact
abuse@ucsc.edu
Registered
1995-09-13
Last changed
2011-06-29
Status
active

Reputation

Classification and threat

Education University, school or national research and education network.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check