AS46750 — STANFORD-INTERNET-ACCESS2 - Stanford University

AS46750 announces 1 IPv4 prefixes covering 2 addresses and 1 IPv6 prefixes.

About this network

STANFORD-INTERNET-ACCESS2 is held by Stanford University.

What it's used for

• The address space carries university infrastructure, evidenced by the netname CALREN and registrant CENIC (Corporation for Education Network Initiatives in California).
• The AS announces 2 IPv4 addresses and 1 IPv6 prefix, with 3 observed neighbours. This minimal footprint indicates a specific sub-allocation within the university's broader network rather than a large access or transit provider.
• Traffic from this AS consists of research and academic endpoints associated with Stanford University's internal network segmentation.

Notable

• The registrant CENIC differs from the announcer Stanford University, reflecting Stanford's status as a founding member of CENIC and the use of CENIC-managed address space for its network.
• The inventory consists of a single IPv4 /31 prefix and a single IPv6 /123 prefix, representing a highly granular allocation typical of internal corporate or academic estate management.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 137.164.23.178/31
• 2607:f380:1::118:9a41:7b20/123

Downstream networks

• AS32 Stanford University

Adjacent networks

• AS2152 CENIC
• AS32 Stanford University
• AS46749 Stanford University

Routing security

• RPKI: 0 valid, 0 invalid and 0 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: no announcements; 0 route objects.
• Listed in as-sets: AS-CALREN2, AS46749:AS-ALL, AS46750:AS-ALL.