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# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber: 23494
ASName: HSC
ASHandle: AS23494
RegDate: 2002-03-27
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/23494

OrgName: Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas
OrgId: HSCBCBI
Address: 300 E. Randolph Street
City: Chicago
StateProv: IL
PostalCode: 60601
Country: US
RegDate: 2002-03-27
Updated: 2024-05-17
Ref: https://rdap.arin.net/registry/entity/HSCBCBI

OrgAbuseHandle: MSA111-ARIN
OrgAbuseName: Sanner, Michael
OrgAbusePhone: +1-214-354-8112
OrgAbuseEmail: michael_sanner@bcbstx.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MSA111-ARIN

OrgTechHandle: BARRK5-ARIN
OrgTechName: Barr, Kevin
OrgTechPhone: +1-972-766-4412
OrgTechEmail: kevin_barr@bcbstx.com
OrgTechRef: https://rdap.arin.net/registry/entity/BARRK5-ARIN

OrgTechHandle: MSA111-ARIN
OrgTechName: Sanner, Michael
OrgTechPhone: +1-214-354-8112
OrgTechEmail: michael_sanner@bcbstx.com
OrgTechRef: https://rdap.arin.net/registry/entity/MSA111-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

IPv4 Results:

AS23494 Blue Cross Blue Shield of Illinois or Blue
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
IPv6 not found