Autonomous system
AS23366 LSUHEALTHSCIENCESCTR
Unclassified ARIN
Summary
LSU Health Sciences Center
education healthcare business
The AS handle LSUHEALTHSCIENCESCTR is held by LSU Health Sciences Center.
What it's used for
- The address space is registered under the netname
NET-LSUMCfor the Louisiana State University Health Sciences Center, indicating an internal corporate estate for a medical university. - The AS announces 14,336 IPv4 addresses across 24 prefixes with only 1 observed neighbour, a ratio that implies a self-contained access network rather than a transit provider.
Notable
- All registrants in the RDAP data agree with the announcer, consistently listing Louisiana State University Health Sciences Center.
- The inventory consists of 24 IPv4 prefixes within the 155.58.0.0/16 range, finely subdivided into /21, /22, /23, and /24 blocks, which is characteristic of site-by-site segmentation for a large institutional campus.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS32440 | Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI) | 1,647 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 24 prefixes · 14.34K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 24 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS23366- Registry name
- LSUHEALTHSCIENCESCTR
- Registrant
- LSU Health Sciences Center
- Abuse contact
- DNS@lsuhsc.edu
- Registered
- 2002-03-06
- Last changed
- 2012-02-24
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 27 valid, 0 with no ROA
- ROAs
- 1 authorising AS23366
- ASPA
- no ASPA record
- IRR
- 100% registered · 27 of 27 announcements
- Route objects
- 29 naming AS23366
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: 442 networks and 1,784 prefixes, as published 2026-10-19. 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