AS32

AS32 is a legacy single-digit-era allocation registered under ARIN to Stanford University, among the earliest university allocations, and it remains a live campus network. The related "SU-NET" (128.12) appears in the early NIC assignment lists. As of a March 2026 snapshot it originates about three IPv4 prefixes and two IPv6 prefixes (~329,728 IPv4 addresses), with three observed BGP peers including Stanford's own AS46749 and CENIC (AS2153), and Hurricane Electric (AS6939) also observed as transit. The ARIN ASN RegDate of 1984-09-24 is the registry date (updated 2023-09-14). For triage this is a classic university edge AS — actively routed and low-risk. It cross-links to Stanford's other ASNs, AS46749 (STANFORD-INTERNET-ACCESS) and AS46750. No notable public abuse signal was found as of June 2026.

Operator

Stanford University (ARIN OrgId STANFO-Z, Stanford, CA) [Confirmed] — ARIN RDAP

Country / RIR

US, ARIN [Confirmed]

Allocated

ARIN ASN RegDate 1984-09-24 (registry date; updated 2023-09-14) [Confirmed]

Org status

active — stanford.edu

Security/abuse context (NEUTRAL, DATED)

no notable public abuse signal found as of 2026-06-08; clean academic network — bgp.he.net

Network & routing

Network type

research / education (university) [Confirmed]

Size

3 IPv4 prefixes, 2 IPv6 (~329,728 IPv4 addrs) — bgp.he.net (page updated 2026-03-22)

Routing/peering

actively announcing; ~3 peers incl. AS46749 (Stanford), AS2153 (CENIC); AS6939 (HE) observed as transit; RPKI unknown — bgp.he.net

Notable usage

[historical] among the earliest university allocations; related "SU-NET" (128.12) in early NIC lists. [current] Stanford campus routing — stanford.edu

Related ASNs

AS46749 (STANFORD-INTERNET-ACCESS), AS46750 (both Stanford University) [Confirmed]

Analyst note

Classic university edge AS; actively routed, low risk.