Autonomous system
AS11995 OHSU
Education ARIN Educational/Research
Summary
Oregon Health & Science University (OHSU)
education research university
Network of Oregon Health & Science University, a public academic health center and research university in Portland, Oregon.
What it's used for
- Campus, research, clinical, and administrative networking for OHSU's schools, hospitals, and research labs.
Notable
- An IP here is institutional (campus, labs, medical and research facilities), classified
educationrather than commercial hosting.
Interesting
- OHSU is Oregon's only academic health center, combining medical education with patient care and biomedical research.
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
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Northwest Access Exchange | Portland, United States | 198.32.195.78 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 133K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11995- Registry name
- OHSU
- Registrant
- Oregon Health & Science University
- Abuse contact
- netcomm@ohsu.edu
- Registered
- 1999-02-23
- Last changed
- 2012-03-02
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- Oregon Health and Sciences University
- Also known as
- OHSU
- Network type
- Educational/Research
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- Present at
- 1 exchanges
- Facilities
- 3 facilities
- Website
- http://www.ohsu.edu
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 4 authorising AS11995
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 6 naming AS11995
Reputation
Classification and threat
Education University, school or national research and education network.
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: 447 networks and 1,849 prefixes, as published 2026-10-30. 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