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 AS3393 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS3393\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: 3393
ASName: NDEX
ASHandle: AS3393
RegDate: 2012-03-08
Updated: 2012-03-08
Ref: https://rdap.arin.net/registry/autnum/3393
OrgName: National Default Exchange Holdings, LP
OrgId: NDEHL
Address: 31440 Northwestern Hwy
Address: Suite 360
City: Farmington Hills
StateProv: MI
PostalCode: 48334
Country: US
RegDate: 2011-05-13
Updated: 2015-02-04
Ref: https://rdap.arin.net/registry/entity/NDEHL
OrgNOCHandle: FANNI3-ARIN
OrgNOCName: Fanning, Bill
OrgNOCPhone: +1-248-432-9360
OrgNOCEmail: netops@a360inc.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FANNI3-ARIN
OrgTechHandle: FANNI3-ARIN
OrgTechName: Fanning, Bill
OrgTechPhone: +1-248-432-9360
OrgTechEmail: netops@a360inc.com
OrgTechRef: https://rdap.arin.net/registry/entity/FANNI3-ARIN
OrgAbuseHandle: FANNI3-ARIN
OrgAbuseName: Fanning, Bill
OrgAbusePhone: +1-248-432-9360
OrgAbuseEmail: netops@a360inc.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/FANNI3-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.
#