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 AS5001 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS5001\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: 5001
ASName: SONIC
ASHandle: AS5001
RegDate: 1995-03-15
Updated: 1995-10-06
Ref: https://rdap.arin.net/registry/autnum/5001
OrgName: Sonicnet
OrgId: SONICN-1
Address: 632 Broadway, 2nd Floor
City: New York
StateProv: NY
PostalCode: 10012
Country: US
RegDate: 1995-03-15
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/SONICN-1
OrgTechHandle: CKN23-ARIN
OrgTechName: No, Contact Known
OrgTechPhone: +1-800-555-1234
OrgTechEmail: nobody@example.com
OrgTechRef: https://rdap.arin.net/registry/entity/CKN23-ARIN
OrgAbuseHandle: CKN23-ARIN
OrgAbuseName: No, Contact Known
OrgAbusePhone: +1-800-555-1234
OrgAbuseEmail: nobody@example.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CKN23-ARIN
RTechHandle: MW61-ARIN
RTechName: Waters, Michael
RTechPhone: +1-410-280-8682
RTechEmail: mike@waters.net
RTechRef: https://rdap.arin.net/registry/entity/MW61-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.
#