AS25670 thinkCSC

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	50.59.130.0/24	thinkCSC		50.58.0.0/15	ARIN
	74.218.68.0/24	CSC		74.218.0.0/15	ARIN
	192.40.110.0/23	thinkCSC		192.40.110.0/23	ARIN
	192.40.110.0/24	thinkCSC		192.40.110.0/23	ARIN
	192.40.111.0/24	thinkCSC		192.40.110.0/23	ARIN
	208.81.209.0/24	thinkCSC		208.81.209.0/24	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:12e:3000::/44	thinkCSC		2620:12e:3000::/44	ARIN
	2620:12e:3000::/48	thinkCSC		2620:12e:3000::/44	ARIN
	2620:12e:3000::/45	thinkCSC		2620:12e:3000::/44	ARIN
	2620:12e:3008::/45	thinkCSC		2620:12e:3000::/44	ARIN
	2620:12e:300f::/48	thinkCSC		2620:12e:3000::/44	ARIN

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS10796	TWC-10796-MIDWEST	Charter Communications Inc
	AS19009	ONECLEVELAND	OneCleveland
	AS14230	INVOLTA	Involta

Country	ASN	Name	Description	IPv4
	AS14230	INVOLTA	Involta
	AS19009	ONECLEVELAND	OneCleveland
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS19009	ONECLEVELAND	OneCleveland
	AS14230	INVOLTA	Involta
	AS10796	TWC-10796-MIDWEST	Charter Communications Inc

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS19009	ONECLEVELAND	OneCleveland
	AS14230	INVOLTA	Involta

IPv6 Upstream Graph

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IPv6 Upstream Graph

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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/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       25670
ASName:         THINKCSC
ASHandle:       AS25670
RegDate:        2007-10-18
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/25670


OrgName:        thinkCSC
OrgId:          HZINC
Address:        7420 Worthington Galena Road
City:           Worthington
StateProv:      OH
PostalCode:     43085
Country:        US
RegDate:        2007-10-02
Updated:        2023-10-02
Ref:            https://rdap.arin.net/registry/entity/HZINC


OrgAbuseHandle: KEC3-ARIN
OrgAbuseName:   Camealy, Kurt E
OrgAbusePhone:  +1-614-786-7100 
OrgAbuseEmail:  kurt@thinkcsc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KEC3-ARIN

OrgTechHandle: KEC3-ARIN
OrgTechName:   Camealy, Kurt E
OrgTechPhone:  +1-614-786-7100 
OrgTechEmail:  kurt@thinkcsc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KEC3-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.
#