This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 199.246.139.0/24 Announced
whois: 402590
IANA has recorded AS54522 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS54522\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: 54522
ASName: CIERANT-CORP
ASHandle: AS54522
RegDate: 2012-03-09
Updated: 2012-03-09
Ref: https://rdap.arin.net/registry/autnum/54522
OrgName: CIERANT CORPORATION
OrgId: CIERA
Address: PO Box 100
City: Newtown
StateProv: CT
PostalCode: 06470
Country: US
RegDate: 2010-08-17
Updated: 2026-03-04
Ref: https://rdap.arin.net/registry/entity/CIERA
OrgTechHandle: KHU82-ARIN
OrgTechName: Hubner, Karl
OrgTechPhone: +1-203-731-3599
OrgTechEmail: khubner@cierant.com
OrgTechRef: https://rdap.arin.net/registry/entity/KHU82-ARIN
OrgAbuseHandle: KHU82-ARIN
OrgAbuseName: Hubner, Karl
OrgAbusePhone: +1-203-731-3599
OrgAbuseEmail: khubner@cierant.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KHU82-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.
#