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	Prefix	Description
	208.90.144.0/24	Jensen Research Corporation
	208.90.144.0/22	Jensen Research Corporation
	208.90.145.0/24	Jensen Research Corporation
	2620:1b::/44	Jensen Research Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✔
	AS54004	Cablevision Lightpath LLC	✘	✔
	AS8001	Cologix, Inc	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✔
	AS54004	Cablevision Lightpath LLC	✔	✔
	AS8001	Cologix, Inc	✔	✔

ASHandle:       AS17103
OrgID:          JRC-19
ASName:         JRC-NETWORK-SERVICES
ASNumber:       17103
RegDate:        2006-02-06
Updated:        2012-02-24
TechHandle:     EJ192-ARIN
NOCHandle:      NETWO768-ARIN
Source:         ARIN



OrgID:          JRC-19
OrgName:        Jensen Research Corporation
CanAllocate:    
Street:         70 Hilltop Road, Suite 2200
City:           Ramsey
State/Prov:     NJ
Country:        US
PostalCode:     07446
RegDate:        2005-02-14
Updated:        2011-09-24
OrgAdminHandle: FRANZ4-ARIN
OrgTechHandle:  EJ192-ARIN
OrgAbuseHandle: EJ192-ARIN
OrgNOCHandle:   NETWO768-ARIN
Source:         ARIN





OrgAdminHandle:       FRANZ4-ARIN
OrgAdminName:         Pete Franz
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        EJ192-ARIN
OrgTechName:          Eric Jensen
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       EJ192-ARIN
OrgAbuseName:         Eric Jensen
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO768-ARIN
OrgNOCName:            Network Operations
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           EJ192-ARIN
TechName:             Eric Jensen
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            NETWO768-ARIN
NOCName:               Network Operations
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:25:26Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-xo-b	58214
RADB	as-ccf	1509
ARIN	as6128:as-customers	776
RADB	as-ccf-test	1461
RADB	as-netaccess	455
LEVEL3	as-level3-origins-na	0
LEVEL3	as-as209-cust	1818
RADB	as-hurricanev6	20546