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AS25670 thinkCSC | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

thinkCSC idealintegrations.net

US 11 Routes

AS Data

AS25670

AS25670 – thinkCSC

AS Number	25670
AS Name	THINKCSC
Organization	thinkCSC (hzinc)
Country	US
Website	idealintegrations.net
Number of IPv4 Routes	6
Number of IPv6 Routes	5
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-10-18

ASN Intelligence API for production workflows

Use ASN data for AS25670 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:12e:3000::/44	AS25670	thinkCSC	thinkCSC	~19×10²⁴
2620:12e:300f::/48	AS25670	thinkCSC	thinkCSC	~1×10²⁴
74.218.68.0/24	AS25670	thinkCSC	CSC	256
2620:12e:3000::/45	AS25670	thinkCSC	thinkCSC	~1×10²⁷
50.59.130.0/24	AS25670	thinkCSC	thinkCSC	256
2620:12e:3008::/45	AS25670	thinkCSC	thinkCSC	~1×10²⁷
208.81.209.0/24	AS25670	thinkCSC	thinkCSC	256
192.40.110.0/24	AS25670	thinkCSC	thinkCSC	256
192.40.111.0/24	AS25670	thinkCSC	thinkCSC	256
2620:12e:3000::/48	AS25670	thinkCSC	thinkCSC	~1×10²⁴

Raw Whois Response

#
# 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:       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:  kcamealy@idealintegrations.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KEC3-ARIN

OrgTechHandle: KEC3-ARIN
OrgTechName:   Camealy, Kurt E
OrgTechPhone:  +1-614-786-7100 
OrgTechEmail:  kcamealy@idealintegrations.net
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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "25670",
    "as_handle" : "AS25670",
    "as_name" : "THINKCSC",
    "tech_contacts" : [ "KEC3-ARIN" ],
    "abuse_contacts" : [ "KEC3-ARIN" ],
    "date_created" : "2007-10-18",
    "date_updated" : "2012-02-24",
    "source" : "https://rdap.arin.net/registry/autnum/25670"
  } ],
  "organization" : {
    "handle" : "HZINC",
    "name" : "thinkCSC",
    "address" : [ "7420 Worthington Galena Road", "Worthington", "OH", "43085", "US" ],
    "street" : "Worthington Galena Road",
    "city" : "Worthington",
    "state" : "OH",
    "zip_code" : "43085",
    "country" : [ "US" ],
    "date_created" : "2007-10-02",
    "date_updated" : "2023-10-02",
    "source" : "https://rdap.arin.net/registry/entity/HZINC",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "KEC3-ARIN",
    "name" : "Camealy, Kurt E",
    "email" : [ "kcamealy@idealintegrations.net" ],
    "phone" : [ "+1-614-786-7100" ],
    "source" : "https://rdap.arin.net/registry/entity/KEC3-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "KEC3-ARIN",
    "name" : "Camealy, Kurt E",
    "email" : [ "kcamealy@idealintegrations.net" ],
    "phone" : [ "+1-614-786-7100" ],
    "source" : "https://rdap.arin.net/registry/entity/KEC3-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS10796	Charter Communications Inc	US
AS19009	OneCleveland	US
AS14230	ARK Data Centers LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS10796	Charter Communications Inc	US
AS19009	OneCleveland	US
AS14230	ARK Data Centers LLC	US
AS3356	Level 3 Parent, LLC	US

Frequently Asked Questions

What is ASN AS25670?

ASN AS25670 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25670?

AS25670 is listed under thinkCSC.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.