AS14717 EZE Castle Integration Inc.

The website screenshot for https://www.eci.com/

EZE Castle Integration Inc.

AS Number 14717
Website https://www.eci.com/

Registered on: 31 Jan 2000 (26 years old)
Registered to: ARIN-EZCI (arin)

Network status: Active, Allocated under ARIN

Network type: Content

Prefixes Originated: 63 IPv4, 2 IPv6

Upstreams

AS174 - Cogent Communications, LLC
AS3356 - Lumen (Level 3)
AS1299 - Arelion (fka. Telia Carrier)
AS3257 - GTT Communications Inc.
AS54004 - Cablevision Lightpath LLC
AS13335 - Cloudflare, Inc.
AS6939 - Hurricane Electric LLC

Locations of Operation

United States

Tags:

	Prefix	Description
	5.133.72.0/22	Eze Castle Integration - United Kingdom, LTD.
	5.133.74.0/24	ECI NOC
	5.133.75.0/24	ECI NOC
	63.71.180.0/24	EZE Castle Integration Inc.
	63.71.181.0/24	EZE Castle Integration Inc.
	63.76.66.0/23	EZE Castle Integration Inc.
	63.89.227.0/24	EZE Castle Integration Inc.
	63.91.28.0/24	EZE Castle Integration Inc.
	63.94.92.0/23	EZE CASTLE INTEGRATION
	63.94.94.0/23	EZE CASTLE INTEGRATION
	63.117.56.0/21	EZE Castle Integration Inc
	63.117.160.0/21	EZE Castle Integration Inc.
	63.121.132.0/24	EZE Castle Integration Inc.
	63.121.133.0/24	EZE Castle Integration Inc.
	63.121.134.0/24	EZE Castle Integration Inc.
	65.244.56.0/24	EZE Castle Integration Inc.
	65.249.132.0/23	EZE Castle Integration Inc.
	65.249.184.0/24	EZE Castle Integration Inc.
	65.249.189.0/24	Gramercy Advisors, LLC
	72.21.160.0/22	EZE Castle Integration Inc.
	72.21.161.0/24	ECI WEBHOSTING BOS
	72.21.162.0/24	ECI VSITES BOS
	72.21.163.0/24	ECI VSITES BOS
	72.21.165.0/24	Eze Castle Integration, Inc.
	72.21.166.0/24	EZE Castle Integration Inc.
	72.21.168.0/24	Eze Castle Integration
	72.21.172.0/24	Eze Castle Integration
	72.21.175.0/24	EZE Castle Integration Inc.
	72.21.176.0/22	EZE Castle Integration Inc.
	72.21.176.0/24	ECI Hosted Services
	72.21.178.0/24	EZE Castle Integration Inc.
	72.21.179.0/24	ECI Hosted Services
	72.21.180.0/24	ECI Hosted Services
	72.21.181.0/24	ECI Hosted Services
	72.21.182.0/24	ECI Hosted Services
	72.21.183.0/24	ECI Hosted Services
	72.21.185.0/24	ECI Hosted Services
	72.21.186.0/24	ECI Hosted Services
	72.21.187.0/24	ECI Hosted Services
	72.21.188.0/24	ECI Hosted Services
	72.21.189.0/24	EZE Castle Integration Inc.
	91.199.136.0/24	Eze Castle Integration - United Kingdom, LTD.
	94.125.193.0/24	ECI Cloud Products
	94.125.194.0/24	ECI Cloud Products
	94.125.196.0/24	Eze Castle Integration - United Kingdom, LTD.
	94.125.197.0/24	Eze Castle Integration - United Kingdom, LTD.
	94.125.198.0/24	ECI Infrastructure
	94.125.199.0/24	Eze Castle Integration - United Kingdom, LTD.
	204.141.184.0/22	NTT America, Inc.
	204.141.184.0/23	NTT America, Inc.
	204.141.184.0/21	NTT America, Inc.
	206.166.140.0/22	NTT America, Inc.
	206.166.142.0/23	NTT America, Inc.
	208.231.72.0/24	ECI - Boston
	208.231.232.0/24	EZE Castle Integration Inc.
	208.235.206.0/23	EZE Castle Integration Inc.
	208.241.125.0/24	EZE Castle Integration Inc.
	208.246.43.0/24	EZE Castle Integration Inc.
	63.89.226.0/24	Eze Castle Integration Inc.
	63.121.132.0/23	EZE Castle Integration Inc.
	65.249.184.0/22	EZE Castle Integration Inc.
	206.166.140.0/24	NTT America, Inc.
	208.241.124.0/24	ECI NYC
	2607:fd90::/32	EZE Castle Integration Inc.
	2a02:2ba8::/32	Eze Castle Integration - United Kingdom, LTD.

Peers: 28

Upstreams: 7

Downstreams: 13 (Cone: 14)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS174	Cogent Communications, LLC	✔	✔
AS3356	Lumen (Level 3)	✔	✔
AS1299	Arelion (fka. Telia Carrier)	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS54004	Cablevision Lightpath LLC	✔	✘
AS13335	Cloudflare, Inc.	✔	✘
AS6939	Hurricane Electric LLC	✘	✔

Peers

ASN	Description	IPv4	IPv6
AS174	Cogent Communications, LLC	✔	✔
AS3356	Lumen (Level 3)	✔	✔
AS3257	GTT Communications Inc.	✔	✔
AS1299	Arelion (fka. Telia Carrier)	✔	✔
AS6939	Hurricane Electric LLC	✔	✔
AS13335	Cloudflare, Inc.	✔	✘
AS20353	Adage Capital Partners, LLC	✔	✘
AS40212	Eminence Capital, LLC.	✔	✘
AS54004	Cablevision Lightpath LLC	✔	✘
AS22119	Lee Equity Partners LLC	✔	✘
AS46667	Evercore Partners Services East, LLC	✔	✘
AS27455	Williams Trading LLC	✔	✘
AS29956	Waterfall Asset Management, LLC	✔	✘
AS33891	Core-Backbone GmbH	✔	✔
AS53778	Berenberg Capital Markets, LLC	✔	✘
AS55049	Samlyn Capital, LLC	✔	✘
AS7195	EdgeUno	✔	✔
AS26200	P. Schoenfeld Asset Management, LLC	✔	✘
AS15079	Ionic Capital Management LLC	✔	✘
AS29746	S3 Partners LLC	✔	✘
AS13786	Seaborn (Seabras USA, LLC)	✔	✘
AS14761	SCS Financial Services, LLC	✔	✘
AS36266	Stonepeak Partners LP	✔	✘
AS26548	PureVoltage Hosting Inc.	✔	✔
AS17378	TierPoint, LLC	✔	✔
AS15169	Google LLC	✔	✘
AS1239	Sprint Wireline (Cogent)	✔	✘
AS8928	GTT Communications Inc.	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS20353	Adage Capital Partners, LLC	✔	✘
AS40212	Eminence Capital, LLC.	✔	✘
AS22119	Lee Equity Partners LLC	✔	✘
AS46667	Evercore Partners Services East, LLC	✔	✘
AS29956	Waterfall Asset Management, LLC	✔	✘
AS27455	Williams Trading LLC	✔	✘
AS53778	Berenberg Capital Markets, LLC	✔	✘
AS55049	Samlyn Capital, LLC	✔	✘
AS15079	Ionic Capital Management LLC	✔	✘
AS26200	P. Schoenfeld Asset Management, LLC	✔	✘
AS29746	S3 Partners LLC	✔	✘
AS36266	Stonepeak Partners LP	✔	✘
AS14761	SCS Financial Services, LLC	✔	✘

ASHandle:       AS14717
OrgID:          EZCI
ASName:         ECINET
ASNumber:       14717
RegDate:        2000-01-31
Updated:        2012-03-02
TechHandle:     WT27-ARIN
Source:         ARIN



OrgID:          EZCI
OrgName:        EZE Castle Integration Inc.
CanAllocate:    
Street:         100 High Street
Street:         16th Floor
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02110
RegDate:        2000-01-31
Updated:        2024-11-25
OrgAdminHandle: WT27-ARIN
OrgTechHandle:  ENOC23-ARIN
OrgTechHandle:  MAB27-ARIN
OrgAbuseHandle: ENOC23-ARIN
OrgNOCHandle:   ENOC23-ARIN
Source:         ARIN





OrgAdminHandle:       WT27-ARIN
OrgAdminName:         William Tan
# 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


OrgTechHandle:        MAB27-ARIN
OrgTechName:          Michael Abbey
# 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


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


TechHandle:           WT27-ARIN
TechName:             William Tan
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:24:42Z UTC

Member of the following AS-SETs

-	Member
RADB	as26615:as-customers
RADB	as-telstra-testing-1
RADB	as-rcn-customer:as-rgts
RIPE	as-lsw-nyiix-peers
RADB	as-kddcustomer2
LEVEL3	as-as209-cust
RADB	as-pnaplax
ARIN	as-light-141
LEVEL3	as-lumen-customers-asns
RADB	as174:as-cogc-029
ARIN	as6128:as-customers
RADB	as-cv
LEVEL3	as-yipes
LEVEL3	as-level3-origins-na
ARIN	as13335:as-customers
RADB	as-any2-rs
RADB	as-pnapnym
RADB	as-hurricanev6
ARIN	as-xo-b
RADB	as-telstra-intl-customers
RADB	as14717:as-customers
RADB	as-ctbc-customers206
RADB	as-yipes

Name	IPv4	IPv6	Link Speed
NYIIX New York	198.32.160.181	2001:504:1::a501:4717:1	10 gbps
LINX LON1	195.66.226.3	2001:7f8:4::397d:1	10 gbps
Any2West	206.72.211.62	2001:504:13::211:62	1000 mbps

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Upstreams

Locations of Operation

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points