asn.dev

Autonomous system

AS26046 USU-EDU - Utah State University

Unclassified ARIN

IPv4 addresses 131K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Utah State University

United States of America · AI-generated

education university usa

The AS handle USU-EDU is held by Utah State University.

What it's used for

  • The address space carries university infrastructure, evidenced by netnames USU and USU-EASTERN-NET registered to Utah State University and Utah State University Eastern respectively.
  • The AS announces 131072 IPv4 addresses across 2 prefixes with only 1 observed neighbour, a ratio indicative of an isolated educational network rather than a transit provider.

Notable

  • Registrants align with the announcer, listing Utah State University and Utah State University Eastern for the respective /16 blocks.
  • The inventory consists of two /16 prefixes, 129.123.0.0/16 and 144.39.0.0/16, with no IPv6 prefixes announced.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS210Utah Education Network124

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 · 131K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS26046
Registry name
USU-EDU
Registrant
Utah State University
Abuse contact
abuse@usu.edu
Registered
2002-06-24
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS26046
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
4 naming AS26046

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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