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	Prefix	Description
	164.42.0.0/16	Interamerican University of Puerto Rico
	192.231.92.0/24	Interamerican University of Puerto Rico

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS14638	Liberty Communications of Puerto Rico LLC	✔	✘
	AS30526	Neptuno Media, Inc.	✔	✘
	AS18895	Nustream Communications	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS18895	Nustream Communications	✔	✘
	AS14638	Liberty Communications of Puerto Rico LLC	✔	✘
	AS30526	Neptuno Media, Inc.	✔	✘

ASHandle:       AS16649
OrgID:          IUPR
ASName:         IUPR-AS
ASNumber:       16649
RegDate:        2005-06-28
Updated:        2012-02-24
Source:         ARIN



OrgID:          IUPR
OrgName:        Interamerican University of Puerto Rico
CanAllocate:    
Street:         Central Administration
Street:         P.O. Box 363255
City:           San Juan
State/Prov:     PR
Country:        PR
PostalCode:     00936-3255
RegDate:        1992-10-01
Updated:        2023-12-08
OrgAdminHandle: JLZ1-ARIN
OrgTechHandle:  JJL16-ARIN
OrgTechHandle:  JLZ1-ARIN
OrgAbuseHandle: JJL16-ARIN
OrgAbuseHandle: JLZ1-ARIN
OrgNOCHandle:   JJL16-ARIN
OrgNOCHandle:   JLZ1-ARIN
Source:         ARIN





OrgAdminHandle:       JLZ1-ARIN
OrgAdminName:         Juan Zaragoza
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JJL16-ARIN
OrgTechName:          Jian Liu
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JLZ1-ARIN
OrgTechName:          Juan Zaragoza
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       JJL16-ARIN
OrgAbuseName:         Jian Liu
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       JLZ1-ARIN
OrgAbuseName:         Juan Zaragoza
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         JJL16-ARIN
OrgNOCName:           Jian Liu
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         JLZ1-ARIN
OrgNOCName:           Juan Zaragoza
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:37:27Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-xo-b	58183
RADB	as10396:as-customers	52
ARIN	as395471:as-dacpr	8
RIPE	as-transroute-spec	19679
RADB	as395471:as-dataacess	8
RADB	as-nwn-transit	2049
RADB	as-pnapmia	259
ARIN	as-nustream	6
RADB	as-hurricane	24736
RADB	as-e1-automation-customer	4546