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	Prefix	Description
	50.226.186.0/24	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	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS33491	Comcast Cable Communications, LLC	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS396036
OrgID:          CPI-73
ASName:         CPI-ASN
ASNumber:       396036
RegDate:        2017-04-27
Updated:        2017-04-27
Source:         ARIN



OrgID:          CPI-73
OrgName:        CPI
CanAllocate:    
Street:         400 Quadrangle Dr.
Street:         Suite F
City:           Bolingbrook
State/Prov:     IL
Country:        US
PostalCode:     60440
RegDate:        2017-03-20
Updated:        2020-12-17
OrgAdminHandle: SERIO-ARIN
OrgTechHandle:  SERIO-ARIN
OrgAbuseHandle: SERIO-ARIN
OrgNOCHandle:   SERIO-ARIN
Source:         ARIN





OrgAdminHandle:       SERIO-ARIN
OrgAdminName:         Rob Serio
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SERIO-ARIN
OrgTechName:          Rob Serio
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SERIO-ARIN
OrgAbuseName:         Rob Serio
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         SERIO-ARIN
OrgNOCName:           Rob Serio
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:26:54Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-comcast-edia	2751