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	Prefix	Description
	50.216.41.0/24	Comcast Cable Communications, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS33491	Comcast Cable Communications, LLC	✔	✘
	AS6079	Astound (fka. RCN)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS33491	Comcast Cable Communications, LLC	✔	✘
	AS6079	Astound (fka. RCN)	✔	✘

ASHandle:       AS21514
OrgID:          LEGAC-31
ASName:         LEGACY
ASNumber:       21514
RegDate:        2010-01-15
Updated:        2012-02-24
Source:         ARIN



OrgID:          LEGAC-31
OrgName:        LEGACY MARKETING PARTNERS, L.L.C.
CanAllocate:    
Street:         640 N LaSalle Drive, Suite 295
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60654-3790
RegDate:        2010-01-07
Updated:        2011-09-24
OrgAdminHandle: BTU44-ARIN
OrgTechHandle:  BTU44-ARIN
OrgAbuseHandle: BTU44-ARIN
Source:         ARIN





OrgAdminHandle:       BTU44-ARIN
OrgAdminName:         Bruce Turner
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BTU44-ARIN
OrgTechName:          Bruce Turner
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       BTU44-ARIN
OrgAbuseName:         Bruce Turner
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:26:19Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-rcn-customer	2256
RADB	as-comcast-edia	2751
LEVEL3	as-sprint-origins	7309
LEVEL3	as-sprint-customers	1756
ALTDB	as-towerstream-sp	9