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United States

AS5739

University of California, Santa Cruz Education registered in United States

2IPv4 prefixes
1IPv6 prefixes
33%RPKI-valid
#14,150AS Rank
327/327RIS visibility
#7,302Rank in United States
1995-09-13Allocated

University of California, Santa Cruz (AS5739) — Education, registered in United States. announces 2 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #7302. Allocated: 1995-09-13.

Announced prefixes · 3

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 2 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 1 2 3 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-123
2026-06-133

AS topology · Customer cone 1

Providers · 3

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