This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402603
IANA has recorded AS4579 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4579\n
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 4579
ASName: GUIDEWIRE2
ASHandle: AS4579
RegDate: 2012-05-30
Updated: 2012-05-30
Ref: https://rdap.arin.net/registry/autnum/4579
OrgName: Guidewire Software, Inc.
OrgId: GS-3
Address: 970 Park PL, Suite 200
City: San Mateo
StateProv: CA
PostalCode: 94403
Country: US
RegDate: 2010-12-01
Updated: 2023-11-17
Ref: https://rdap.arin.net/registry/entity/GS-3
OrgAbuseHandle: NOC11705-ARIN
OrgAbuseName: Network Operations Center
OrgAbusePhone: +1-650-357-9100
OrgAbuseEmail: netmon@guidewire.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC11705-ARIN
OrgTechHandle: NOC11705-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-650-357-9100
OrgTechEmail: netmon@guidewire.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC11705-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 1997-2026, American Registry for Internet Numbers, Ltd.
#