This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402617
IANA has recorded AS6544 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS6544\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: 6544
ASName: ADICON-ASN
ASHandle: AS6544
RegDate: 1996-08-28
Updated: 1996-08-28
Ref: https://rdap.arin.net/registry/autnum/6544
OrgName: Advanced Digital Concepts, Inc.
OrgId: ADC-64
Address: 9316D Old Keene Mill Road
City: Burke
StateProv: VA
PostalCode: 22015
Country: US
RegDate: 1996-08-28
Updated: 2012-10-10
Ref: https://rdap.arin.net/registry/entity/ADC-64
OrgAbuseHandle: JW1600-ARIN
OrgAbuseName: White, Jeff
OrgAbusePhone: +1-703-913-0452
OrgAbuseEmail: jwhite@adicon.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/JW1600-ARIN
OrgTechHandle: JW1600-ARIN
OrgTechName: White, Jeff
OrgTechPhone: +1-703-913-0452
OrgTechEmail: jwhite@adicon.net
OrgTechRef: https://rdap.arin.net/registry/entity/JW1600-ARIN
RTechHandle: JW1600-ARIN
RTechName: White, Jeff
RTechPhone: +1-703-913-0452
RTechEmail: jwhite@adicon.net
RTechRef: https://rdap.arin.net/registry/entity/JW1600-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.
#