Autonomous system
AS40204 JSU-EDU-NET
Unclassified ARIN
Summary
Jacksonville State University
education university alabama
The AS handle JSU-EDU-NET is held by Jacksonville State University.
What it's used for
- The address space carries the university's internal network, identified by the netname
JSUNET3and registrantJacksonville State University. - The inventory consists of a single IPv4 prefix,
205.174.48.0/20, providing 4096 addresses, with 0 IPv6 prefixes announced. - With 3 observed neighbours, the low neighbour count relative to the address block indicates a typical access or campus network role rather than a transit provider.
- Traffic from this AS consists of campus users, including students, faculty, and staff, as well as university web services and administrative endpoints.
Notable
- The RDAP registrant
Jacksonville State Universityaligns perfectly with the AS holder and the announced prefix netname. - The address inventory is a single contiguous /20 block, which is a standard allocation for a mid-sized educational institution.
- Jacksonville State University is a public university located in Jacksonville, Alabama, founded in 1883.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 4.10K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS40204- Registry name
- JSU-EDU-NET
- Registrant
- Jacksonville State University
- Abuse contact
- mcgriff@jsu.edu
- Registered
- 2006-08-17
- Last changed
- 2025-11-12
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 2 authorising AS40204
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 12 naming AS40204
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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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