asn.dev

Autonomous system

AS46357 CALPOLY-NETLAB

Unclassified ARIN

IPv4 addresses 1.03K 2 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 2 see address space

Summary

California Polytechnic State University

United States of America · AI-generated

education university research

CALPOLY-NETLAB is operated by California Polytechnic State University.

What it's used for

  • The address space carries university infrastructure, evidenced by the netname CALPOLY-NETLAB-V4 and the registrant California Polytechnic State University.
  • The AS announces 1026 IPv4 addresses and 2 IPv6 prefixes, with only 3 observed neighbours, indicating a small, self-contained institutional network rather than a transit provider.
  • Traffic from this AS consists of campus users, faculty, staff, and research endpoints associated with the university's academic and administrative operations.

Notable

  • Registrants align with the announcer for the primary block, with California Polytechnic State University listed for 208.94.60.0/22 and CENIC listed for the smaller 137.164.23.14/31 prefix under netname CALREN.
  • The inventory is compact, consisting of one /22 block and a /31, alongside two IPv6 prefixes, reflecting a typical single-site academic allocation.

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

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11404Wave Broadband60
AS2152CENIC30
AS2153CENIC5

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 1.03K addresses IPv6 2 prefixes

CountryNamePrefixes
USUnited States of America4

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46357
Registry name
CALPOLY-NETLAB
Registrant
California Polytechnic State University
Abuse contact
abuse@calpoly.edu
Registered
2008-08-22
Last changed
2008-08-22
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS46357
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS46357

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 446 networks and 1,852 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check