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	Prefix	Description
	216.163.160.0/21	Zweig-DiMenna Associates, 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	✔	✘
	AS46450	Pilot Fiber, Inc.	✔	✘
	AS26878	Natural Wireless, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS46450	Pilot Fiber, Inc.	✔	✘
	AS26878	Natural Wireless, LLC	✔	✘

ASHandle:       AS13482
OrgID:          ZAL
ASName:         ZWEIG-DIMENNA
ASNumber:       13482
RegDate:        1999-06-17
Updated:        2012-03-02
TechHandle:     KM264-ARIN
Source:         ARIN



OrgID:          ZAL
OrgName:        Zweig-DiMenna Associates, LLC.
CanAllocate:    
Street:         900 3rd Avenue 31st Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10022
RegDate:        1999-06-17
Updated:        2019-11-18
OrgAdminHandle: KM264-ARIN
OrgTechHandle:  KM264-ARIN
OrgAbuseHandle: KM264-ARIN
Source:         ARIN





OrgAdminHandle:       KM264-ARIN
OrgAdminName:         Kevin McKenna
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        KM264-ARIN
OrgTechName:          Kevin McKenna
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       KM264-ARIN
OrgAbuseName:         Kevin McKenna
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           KM264-ARIN
TechName:             Kevin McKenna
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:30:36Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-naturalwireless	27
RADB	as-46450	230
RADB	as-pnapnyc	352
ARIN	as-xo-b	58180
RADB	as-pnapnym	735
ALTDB	as-towerstream	32
ARIN	as-towerstream	32