University of Washington
AS14221 is University of Washington (uw.edu). It announces 2,048 IPv4 addresses in 1 prefix, and 1 IPv6 prefix.
United States· ARIN· allocated 2007-07-16· Education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UW-GR-AS
- name
- University of Washington
- org
- UWND
- org name
- University of Washington
- org address
- 4545 15th Ave NE, Seattle, WA, 98105
- org city
- Seattle
- org country
- US
- country
- US
- source
- arin
- created
- 2007-07-16
- updated
- 2016-03-25
- remarks
- AS for advertising networks supporting business critical services at our DR site. These networks are not dependent on AS73 for connectivity.
- abuse name
- University of Washington Security Operations
- abuse email
- abuse@uw.edu
- abuse phone
- +1-206-221-7000
- abuse kind
- role
- abuse city
- Seattle
- abuse country
- US
- admin name
- University of Washington Networks and Distributed
- admin email
- uw-noc@uw.edu
- admin phone
- +1-206-221-6000
- admin kind
- role
- admin city
- Seattle
- admin country
- US
- tech name
- University of Washington Networks and Distributed
- tech email
- uw-noc@uw.edu
- tech phone
- +1-206-221-6000
- tech kind
- role
- tech city
- Seattle
- tech country
- US
- abuse unvalidated since
- 2022-10-22
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.05%
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 173.250.224.0/21 | United States | Not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2607:4000:300::/40 | United States | Not found | 19 | 2026-10-02 |
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