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 AS4606 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4606\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: 4606
ASName: HCI
ASHandle: AS4606
RegDate: 1995-05-01
Updated: 1995-05-01
Ref: https://rdap.arin.net/registry/autnum/4606
OrgName: Harbour Communications
OrgId: HARBOU
Address: 128 Lynn Wood Street
City: Morganton
StateProv: NC
PostalCode: 28655
Country: US
RegDate: 1995-05-01
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/HARBOU
OrgTechHandle: RWH4-ARIN
OrgTechName: Harbour, Robert W.
OrgTechPhone: +1-704-437-8691
OrgTechEmail: rwh@hci.net
OrgTechRef: https://rdap.arin.net/registry/entity/RWH4-ARIN
OrgAbuseHandle: RWH4-ARIN
OrgAbuseName: Harbour, Robert W.
OrgAbusePhone: +1-704-437-8691
OrgAbuseEmail: rwh@hci.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/RWH4-ARIN
RTechHandle: RWH4-ARIN
RTechName: Harbour, Robert W.
RTechPhone: +1-704-437-8691
RTechEmail: rwh@hci.net
RTechRef: https://rdap.arin.net/registry/entity/RWH4-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.
#