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 AS18726 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18726\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: 18726
ASName: SECUREWORKS-18726
ASHandle: AS18726
RegDate: 2000-10-03
Updated: 2017-10-25
Ref: https://rdap.arin.net/registry/autnum/18726
OrgName: SecureWorks Corp
OrgId: SC-2595
Address: One Concourse Parkway
Address: Suite 500
City: Atlanta
StateProv: GA
PostalCode: 30328
Country: US
RegDate: 2017-08-23
Updated: 2017-08-23
Ref: https://rdap.arin.net/registry/entity/SC-2595
OrgAbuseHandle: NE68-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-404-327-6339
OrgAbuseEmail: neteng@secureworks.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NE68-ARIN
OrgTechHandle: NE68-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-404-327-6339
OrgTechEmail: neteng@secureworks.com
OrgTechRef: https://rdap.arin.net/registry/entity/NE68-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.
#