This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402332
IANA has recorded AS11952 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11952\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: 11952
ASName: ASN-11952
ASHandle: AS11952
RegDate: 1999-02-12
Updated: 2016-08-02
Ref: https://rdap.arin.net/registry/autnum/11952
OrgName: Nasdaq, Inc.
OrgId: NOG-5
Address: 151 West 42nd Street
City: New York
StateProv: NY
PostalCode: 10036
Country: US
RegDate: 2012-02-01
Updated: 2024-12-19
Ref: https://rdap.arin.net/registry/entity/NOG-5
OrgNOCHandle: NETWO4824-ARIN
OrgNOCName: Network Engineering
OrgNOCPhone: +1-212-231-5180
OrgNOCEmail: network-request@nasdaq.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO4824-ARIN
OrgAbuseHandle: NETWO4824-ARIN
OrgAbuseName: Network Engineering
OrgAbusePhone: +1-212-231-5180
OrgAbuseEmail: network-request@nasdaq.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4824-ARIN
OrgTechHandle: NETWO4824-ARIN
OrgTechName: Network Engineering
OrgTechPhone: +1-212-231-5180
OrgTechEmail: network-request@nasdaq.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO4824-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.
#