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	Prefix	Description
	50.236.61.0/24	Comcast Cable Communications, LLC
	209.210.225.0/24	Multnomah Athletic Club

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7385	Zayo (fka Allstream)	✔	✘
	AS33490	Comcast (Portland/Spokane)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7385	Zayo (fka Allstream)	✔	✘
	AS33490	Comcast (Portland/Spokane)	✔	✘

ASHandle:       AS396456
OrgID:          MAC-211
ASName:         THEMAC-1891
ASNumber:       396456
RegDate:        2017-06-14
Updated:        2017-06-14
Source:         ARIN



OrgID:          MAC-211
OrgName:        Multnomah Athletic Club
CanAllocate:    
Street:         1849 SW Salmon Street
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97205
RegDate:        2017-05-23
Updated:        2017-05-30
OrgAdminHandle: TECHN1452-ARIN
OrgTechHandle:  TECHN1452-ARIN
OrgAbuseHandle: TECHN1452-ARIN
Source:         ARIN





OrgAdminHandle:       TECHN1452-ARIN
OrgAdminName:          Technology Director
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TECHN1452-ARIN
OrgTechName:           Technology Director
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       TECHN1452-ARIN
OrgAbuseName:          Technology Director
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:27:42Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-comcast-edia	2751