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	Prefix	Description
	199.93.81.0/24	Level 3 Parent, LLC

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS54004	Cablevision Lightpath LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS54004	Cablevision Lightpath LLC	✔	✘

ASHandle:       AS30054
OrgID:          THECO-59
ASName:         THE-COLLEGE-OF-WESTCHESTER
ASNumber:       30054
RegDate:        2007-12-12
Updated:        2012-02-24
TechHandle:     MCD8-ARIN
AbuseHandle:    MCD8-ARIN
NOCHandle:      MCD8-ARIN
Source:         ARIN



OrgID:          THECO-59
OrgName:        The College of Westchester
CanAllocate:    
Street:         325 Central Avenue
City:           White Plains
State/Prov:     NY
Country:        US
PostalCode:     10606
RegDate:        2007-11-30
Updated:        2007-11-30
OrgAdminHandle: MCD8-ARIN
OrgTechHandle:  MCD8-ARIN
OrgAbuseHandle: MCD8-ARIN
OrgNOCHandle:   MCD8-ARIN
Source:         ARIN





OrgAdminHandle:       MCD8-ARIN
OrgAdminName:         Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MCD8-ARIN
OrgTechName:          Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MCD8-ARIN
OrgAbuseName:         Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         MCD8-ARIN
OrgNOCName:           Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           MCD8-ARIN
TechName:             Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          MCD8-ARIN
AbuseName:            Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            MCD8-ARIN
NOCName:              Mark DeSerio
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:26:13Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as6128:as-customers	776
ARIN	as-xo-b	58215
LEVEL3	as-lumen-customers-asns	10695