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	Prefix	Description
	44.110.0.0/24	W5MZ
	64.182.0.0/16	CoreSpace, Inc.
	64.182.114.0/24	CoreSpace, Inc.
	64.182.115.0/24	CoreSpace, Inc.
	64.182.230.0/24	CoreSpace, Inc.
	69.13.0.0/16	CoreSpace, Inc.
	198.73.50.0/24	Alcatel Can Wire
	198.73.51.0/24	Alcatel Can Wire
	198.232.139.0/24	Computer Systems Consulting
	2604:7780::/32	CoreSpace, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✔
	AS3356	Lumen (Level 3)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✔
	AS53628	Apyl Inc	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS8928	GTT Communications Inc.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS53628	Apyl Inc	✔	✘

ASHandle:       AS54489
OrgID:          CORES-27
ASName:         CORESPACE-DAL
ASNumber:       54489
RegDate:        2012-02-29
Updated:        2012-02-29
Source:         ARIN



OrgID:          CORES-27
OrgName:        CoreSpace, Inc.
CanAllocate:    
Street:         7505 John W. Carpenter Freeway
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75247
RegDate:        2009-08-10
Updated:        2024-11-25
OrgAdminHandle: ADMIN1731-ARIN
OrgTechHandle:  ADMIN1731-ARIN
OrgTechHandle:  IPADM814-ARIN
OrgAbuseHandle: ABUSE2532-ARIN
Source:         ARIN





OrgAdminHandle:       ADMIN1731-ARIN
OrgAdminName:          Administrator
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ADMIN1731-ARIN
OrgTechName:           Administrator
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        IPADM814-ARIN
OrgTechName:           IP Admin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ABUSE2532-ARIN
OrgAbuseName:          Abuse
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:35:14Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-rr-biz	2081
ARIN	as32421:as-customers	149
RADB	as-corespace-dal	14
LEVEL3	as-lumen-customers-asns	10695
RIPE	as5580:as-customers:as-corespace	4