Autonomous system
AS73 WASHINGTON-AS
Unclassified ARIN
IPv4 addresses
238K
12 prefixes
IPv6 prefixes
8
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
University of Washington
education university research legacy
The primary network of the University of Washington (WASHINGTON-AS), the public
research university in Seattle.
What it's used for
- Campus and research networking for UW's campuses across the Puget Sound area.
Notable
- An institutional/educational address, not commercial hosting. The low AS number reflects how early UW connected, handed out sequentially in the internet's first years.
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 | 20 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS73- Registry name
- WASHINGTON-AS
- Registrant
- University of Washington
- Abuse contact
- abuse@uw.edu
- Registered
- 1986-05-05
- Last changed
- 2021-10-02
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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