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	Prefix	Description
	204.89.160.0/24	Cinch Software, LLC
	204.89.161.0/24	Cinch Software, LLC
	63.147.52.0/24	CONTOUR DATA SOLUTIONS LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS394815
OrgID:          CSL-789
ASName:         CSW
ASNumber:       394815
RegDate:        2016-01-11
Updated:        2024-12-09
Source:         ARIN



OrgID:          CSL-789
OrgName:        Cinch Software, LLC
CanAllocate:    
Street:         4259 W. Swamp Road, Suite 301
City:           Doylestown
State/Prov:     PA
Country:        US
PostalCode:     18902
RegDate:        2024-09-25
Updated:        2024-11-06
OrgAdminHandle: KIRKG2-ARIN
OrgTechHandle:  KIRKG2-ARIN
OrgTechHandle:  SCHOE326-ARIN
OrgAbuseHandle: KIRKG2-ARIN
Source:         ARIN





OrgAdminHandle:       KIRKG2-ARIN
OrgAdminName:         Gary Kirk
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        KIRKG2-ARIN
OrgTechName:          Gary Kirk
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SCHOE326-ARIN
OrgTechName:          Nicole Schoenewald
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       KIRKG2-ARIN
OrgAbuseName:         Gary Kirk
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:27:55Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as36103:as-customers	34
RADB	as36103:as-customers	34
RADB	as-windstream-cust	2135
LEVEL3	as-lumen-customers-asns	10695