ASN Lookup Tool

AS73
University of Washington US US 11 Routes

AS73University of Washington

AS Number 73
AS Name WASHINGTON-AS
Organization University of Washington(uwnd-z)
Country US
Website uw.edu
Number of IPv4 Routes 10
Number of IPv6 Routes 1
ASN type EDUCATION
Allocation Status assigned
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
192.42.144.0/24 256
198.48.64.0/19 8192
2607:4000::/32 ~79×10²⁷
108.179.140.0/22 1024
204.69.8.0/21 2048
128.208.0.0/16 65536
128.95.0.0/16 65536
205.175.96.0/19 8192
140.142.0.0/16 65536
buy plan 65536
buy plan 8192
buy plan 65536
buy plan 8192
buy plan 16384

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       73
ASName:         WASHINGTON-AS
ASHandle:       AS73
RegDate:        1986-05-05
Updated:        2021-10-01
Comment:        The primary As for the University of Washington Campuses in the Puget Sound area, and also networks at our GR site dependent on AS73 for connectivity.    
Ref:            https://rdap.arin.net/registry/autnum/73


OrgName:        University of Washington
OrgId:          UWND-Z
Address:        4545 15th Ave NE
City:           Seattle
StateProv:      WA
PostalCode:     98105
Country:        US
RegDate:        2020-05-20
Updated:        2024-08-06
Ref:            https://rdap.arin.net/registry/entity/UWND-Z


OrgTechHandle: UW-NOC-ARIN
OrgTechName:   University of Washington Networks and Distributed
OrgTechPhone:  +1-206-221-6000 
OrgTechEmail:  uw-noc@uw.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN

OrgNOCHandle: UW-NOC-ARIN
OrgNOCName:   University of Washington Networks and Distributed
OrgNOCPhone:  +1-206-221-6000 
OrgNOCEmail:  uw-noc@uw.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN

OrgAbuseHandle: UWSO-ARIN
OrgAbuseName:   University of Washington Security Operations
OrgAbusePhone:  +1-206-221-7000 
OrgAbuseEmail:  abuse@uw.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UWSO-ARIN

RTechHandle: UW-NOC-ARIN
RTechName:   University of Washington Networks and Distributed
RTechPhone:  +1-206-221-6000 
RTechEmail:  uw-noc@uw.edu
RTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS101 University of Washington US

Upstreams

AS Number Description Country
AS101 University of Washington US

Contacts

Email Contacts

Abuse Contacts

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