AS63174 Blue Shield of California

LAS-COLO2

IPv4 Addresses: 1,024

Number of Peers: 5

Number of Prefixes: 3

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
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AS63174 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS63174 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

abuse@blueshieldca.com

it-networkengineering@blueshieldca.com

Abuse Contacts:

abuse@blueshieldca.com

Address:

4203 Town Center Blvd,

El Dorado Hills,

CA,

95762,

IPv4 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
165.253.43.0/24	Blue Shield of California	165.253.0.0/16	ARIN
165.253.64.0/23	Blue Shield of California	165.253.0.0/16	ARIN
165.253.144.0/24	Blue Shield of California	165.253.0.0/16	ARIN

IPv4 Peers

ASN	Name	Description
AS701	UUNET	Verizon Business
AS3356	LEVEL3	Level 3 Parent, LLC
AS23005	SWITCH-LTD	SWITCH, LTD
AS174	COGENT-174	Cogent Communications
AS22911	SINAP-TIX	SINAP-TIX, LLC

IPv4 Upstreams

ASN	Name	Description
AS701	UUNET	Verizon Business
AS174	COGENT-174	Cogent Communications
AS3356	LEVEL3	Level 3 Parent, LLC
AS23005	SWITCH-LTD	SWITCH, LTD
AS22911	SINAP-TIX	SINAP-TIX, LLC

IPv4 Upstream Graph

#
# 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.
#


ASNumber:       63174
ASName:         LAS-COLO2
ASHandle:       AS63174
RegDate:        2014-08-28
Updated:        2014-08-28    
Ref:            https://rdap.arin.net/registry/autnum/63174


OrgName:        Blue Shield of California
OrgId:          BSC-1
Address:        4203 Town Center Blvd
City:           El Dorado Hills
StateProv:      CA
PostalCode:     95762
Country:        US
RegDate:        1993-10-18
Updated:        2021-11-15
Ref:            https://rdap.arin.net/registry/entity/BSC-1


OrgAbuseHandle: ITSIR-ARIN
OrgAbuseName:   IT-SIRT
OrgAbusePhone:  +1-916-350-7005 
OrgAbuseEmail:  abuse@blueshieldca.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITSIR-ARIN

OrgTechHandle: ITNET15-ARIN
OrgTechName:   IT-Network Engineering
OrgTechPhone:  +1-916-350-7507 
OrgTechEmail:  IT-NetworkEngineering@blueshieldca.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ITNET15-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.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS63174 Blue Shield of California

LAS-COLO2

AS63174 Summary

Regional Registry:

Allocation Status:

AS63174 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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