Autonomous system
AS5723 JHU
Education ARIN
Summary
Johns Hopkins University
education university research legacy
The campus network of Johns Hopkins University in Baltimore, Maryland, one of the
United States' foremost research universities, under the handle JHU.
What it's used for
- Connectivity for the university's schools, libraries and research groups on the legacy
128.220.0.0/16, alongside162.129.0.0/16and several198.57.xblocks used by its medical and health-system estate. - Backs a very large research computing footprint, plus IPv6 out of a
/32.
Notable
- Institutional address space serving students, faculty, hospitals and labs, not paying subscribers.
- Johns Hopkins consistently ranks first among US universities in research spending, and the size and spread of the address space reflect a network that has to serve both a campus and a large academic medical enterprise.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 8 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS5723- Registry name
- JHU
- Registrant
- Johns Hopkins University
- Abuse contact
- noc@jhu.edu
- Registered
- 1995-09-06
- Last changed
- 2020-09-08
- Status
- active
Reputation
Classification and threat
Education University, school or national research and education network.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere