66.128.144.0/23

AS2734 · CoreSite

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Summary

Country	United States
Domain	coresite.com
ASN	AS2734
Registry	arin
Hosted IPs	512
ID	CORESITE-DIA-66

WHOIS Details

NetHandle:      NET-66-128-144-0-1
OrgID:          COWIL
Parent:         NET-66-0-0-0-0
NetName:        CORESITE-DIA-66
NetRange:       66.128.144.0 - 66.128.159.255
NetType:        allocation
RegDate:        2004-02-26
Updated:        2014-01-09
Source:         ARIN


OrgID:          COWIL
OrgName:        CoreSite
CanAllocate:    
Street:         1001 17th St
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2005-01-14
Updated:        2025-04-09
OrgAdminHandle: JFA116-ARIN
OrgTechHandle:  CMM8-ARIN
OrgTechHandle:  JENSE37-ARIN
OrgTechHandle:  JFA116-ARIN
OrgTechHandle:  REEDC55-ARIN
OrgTechHandle:  STANL503-ARIN
OrgAbuseHandle: CORES5-ARIN
OrgNOCHandle:   CORES4-ARIN
Source:         ARIN


POCHandle:      REEDC55-ARIN
IsRole:         N
LastName:       Reed
FirstName:      Christopher
Street:         1001 17th Street, Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2018-11-16
Updated:        2024-10-24
OfficePhone:    +1-213-327-1203
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CMM8-ARIN
IsRole:         N
LastName:       Malayter
FirstName:      Christopher
Street:         1001 17th St
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2007-06-04
Updated:        2024-10-31
OfficePhone:    +1-608-301-5180
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      JENSE37-ARIN
IsRole:         N
LastName:       Jensen
FirstName:      John
Street:         12369 Sunrise Valley Drive
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20191
RegDate:        2013-02-19
Updated:        2025-01-11
OfficePhone:    +1-571-612-7142
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CORES5-ARIN
IsRole:         Y
LastName:       CoreSite Abuse
FirstName:      
Street:         1001 17th Street, Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2018-08-29
Updated:        2024-10-24
OfficePhone:    +1-866-777-2673
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      STANL503-ARIN
IsRole:         N
LastName:       Stanley
FirstName:      Michael
Street:         12369 Sunrise Valley Drive
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20191
RegDate:        2021-12-30
Updated:        2025-04-08
OfficePhone:    +1-202-827-7002
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      JFA116-ARIN
IsRole:         N
LastName:       Favis
FirstName:      Jerome
Street:         624 S Grand Avenue
Street:         Suite Suite 110
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2009-03-11
Updated:        2024-04-03
OfficePhone:    +1-213-327-1208
MobilePhone:    +1-213-216-1155
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CORES4-ARIN
IsRole:         Y
LastName:       Coresite OSC
FirstName:      
Street:         1001 17th Street, Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2018-08-29
Updated:        2024-10-31
OfficePhone:    +1-866-777-2673
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.128.0.0/16

Range	ASN	Company	Num of IPs
66.128.160.0/19	AS13576	SDN Communications Inc.	8,192
66.128.96.0/19	AS20115	Charter Communications LLC	8,192
66.128.208.0/20	AS32022	Children's Hospital Colorado	4,096
66.128.48.0/20	AS7819	Global IP Networks INC	4,096
66.128.0.0/20	AS30666	Xchange Telecom Corp.	4,096
66.128.128.0/20	AS54665	Trailwave Fiber, Inc.	4,096
66.128.64.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.80.0/20	AS22995	Xplore Inc.	4,096
66.128.240.0/20	AS40237	United Telephone Company	4,096
66.128.224.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.40.0/21	AS263236	Itelsa	2,048
66.128.32.0/21	AS263236	Itelsa	2,048
66.128.148.0/22	AS2734	CoreSite	1,024
66.128.156.0/22	AS2734	CoreSite	1,024
66.128.16.0/22	AS10322	Electric Reliability Council of Texas, Inc.	1,024
66.128.184.0/23	AS13576	ITC Telecom	512
66.128.164.0/23	AS13576	ITC Telecom	512
66.128.166.0/23	AS13576	Midstate communications	512
66.128.152.0/23	AS2734	Private Customer	512
66.128.162.0/23	AS13576	ITC Telecom	512
66.128.16.0/24	AS10322	Electric Reliability Council of Texas, Inc.	256
66.128.218.0/24	AS32022	Children's Hospital Colorado	256
66.128.18.0/24	AS10322	Electric Reliability Council of Texas, Inc.	256
66.128.178.0/24	AS398112	Poet	256
66.128.19.0/24	AS10322	Electric Reliability Council of Texas, Inc.	256
66.128.189.0/24	AS19019	PETE LIEN & SONS, INC.	256
66.128.176.0/24	AS13576	COMMUNITY INTERNET SERVICE	256
66.128.221.0/24	AS32022	Children's Hospital Colorado	256
66.128.215.0/24	AS32022	Children's Hospital Colorado	256
66.128.179.0/24	AS13576	SDN-BCKB	256
66.128.220.0/24	AS32022	Children's Hospital Colorado	256
66.128.177.0/24	AS398176	JDS Industries	256
66.128.217.0/24	AS32022	Children's Hospital Colorado	256
66.128.171.0/24	AS13576	Valley Telecommunications	256
66.128.154.0/24	AS2734	Private Customer	256
66.128.175.0/24	AS13576	Midstate communications	256
66.128.17.0/24	AS10322	Electric Reliability Council of Texas, Inc.	256
66.128.188.0/24	AS13576	PLAINS COMMERCE BANK	256
66.128.174.0/24	AS13576	B-Y Internet, LLC	256
66.128.147.0/24	AS2734	CoreSite	256
66.128.222.0/24	AS32022	Children's Hospital Colorado	256
66.128.219.0/24	AS32022	Children's Hospital Colorado	256
66.128.183.0/24	AS13576	ITC Telecom	256
66.128.161.0/24	AS13576	Santel Communications Cooperative, Inc.	256
66.128.173.0/24	AS13576	Valley Telephone Company	256
66.128.146.0/24	AS2734	Private Customer	256
66.128.155.0/24	AS2734	Private Customer	256

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Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.128.145.167	unifinemail.com	1
66.128.145.85	ccsins.com	1
66.128.145.165	uoffer.ai	1

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