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	Prefix	Description
	72.21.174.0/24	Williams Trading LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS14717	EZE Castle Integration Inc.	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS14717	EZE Castle Integration Inc.	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘

ASHandle:       AS27455
OrgID:          WTL-18
ASName:         WT-ASN
ASNumber:       27455
RegDate:        2008-01-04
Updated:        2012-03-02
Source:         ARIN



OrgID:          WTL-18
OrgName:        Williams Trading LLC
CanAllocate:    
Street:         450 Post Road East
Street:         Suite 120
City:           Westport
State/Prov:     CT
Country:        US
PostalCode:     06880
RegDate:        2007-12-18
Updated:        2024-03-12
OrgAdminHandle: FEENS5-ARIN
OrgTechHandle:  ENOC23-ARIN
OrgAbuseHandle: ENOC23-ARIN
Source:         ARIN





OrgAdminHandle:       FEENS5-ARIN
OrgAdminName:         Robert Feenstra
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ENOC23-ARIN
OrgTechName:           ECINet Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ENOC23-ARIN
OrgAbuseName:          ECINet Network Operations Center
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:24:45Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as6128:as-customers	776
RADB	as-windstream-cust	2135
RADB	as-allstream-clients	393
ARIN	as-xo-b	58214
RADB	as-cust-2	16
ARIN	as13335:as-customers	1525