AS399433 Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	8.17.21.0/24	Level 3 Parent, LLC		8.0.0.0/9	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC

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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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       399433
ASName:         AS-MS-78058
ASHandle:       AS399433
RegDate:        2021-03-10
Updated:        2021-03-10    
Ref:            https://rdap.arin.net/registry/autnum/399433


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


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

OrgAbuseHandle: MSA111-ARIN
OrgAbuseName:   Sanner, Michael 
OrgAbusePhone:  +1-972-766-3576 
OrgAbuseEmail:  michael_sanner@hcsc.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MSA111-ARIN

OrgTechHandle: MSA111-ARIN
OrgTechName:   Sanner, Michael 
OrgTechPhone:  +1-972-766-3576 
OrgTechEmail:  michael_sanner@hcsc.net
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.
#