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	Prefix	Description

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS11164	Internet2 I2PX	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS11164	Internet2 I2PX	✔	✔
	AS6325	Illinois Century Network	✔	✔
	AS53695	Southern Illinois University at Edwardsville	✔	✘
	AS6509	CANARIE Inc	✔	✘
	AS11537	Internet2	✔	✔
	AS683	Argonne National Laboratory	✔	✔
	AS2381	WiscNet	✔	✘
	AS103	Northwestern University	✔	✔
	AS6200	University of Illinois Chicago	✔	✔
	AS20130	Depaul University	✔	✔
	AS7539	National Center for High-performance Computing	✔	✔
	AS18555	The Art Institute of Chicago	✔	✘
	AS7968	Loyola University Chicago	✔	✘
	AS1224	University of Illinois	✔	✔
	AS15119	Southern Illinois University Carbondale	✔	✘
	AS297	National Aeronautics and Space Administration	✔	✘
	AS29825	Illinois Institute of Technology	✔	✔
	AS1842	Department of Interior United States Geological Survey	✔	✘
	AS293	ESnet	✔	✔
	AS40387	University of Illinois	✔	✘
	AS11417	Northern Illinois University	✔	✘
	AS8674	Netnod AB	✔	✘
	AS31770	Ann & Robert H. Lurie Children's Hospital of Chicago	✔	✘
	AS160	The University of Chicago	✔	✘
	AS7386	Illinois State University	✔	✘
	AS10490	Georgia Institute of Technology	✔	✘
	AS26367	Bradley University	✔	✘
	AS668	DoD High Performance Computing (Defense Research and Engineering Network)	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS683	Argonne National Laboratory	✔	✔
	AS6200	University of Illinois Chicago	✘	✔
	AS1842	Department of Interior United States Geological Survey	✔	✘

ASHandle:       AS22335
OrgID:          MREN-2
ASName:         MREN
ASNumber:       22335
RegDate:        2001-09-12
Updated:        2020-07-28
Source:         ARIN



OrgID:          MREN-2
OrgName:        Metropolitan Research and Education Network
CanAllocate:    
Street:         750 North Lake Shore Drive, Suite 600
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60611
RegDate:        2001-09-12
Updated:        2011-09-24
OrgAdminHandle: LW26-ARIN
OrgTechHandle:  LW26-ARIN
OrgAbuseHandle: LW26-ARIN
Source:         ARIN





OrgAdminHandle:       LW26-ARIN
OrgAdminName:         Linda Winkler
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        LW26-ARIN
OrgTechName:          Linda Winkler
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       LW26-ARIN
OrgAbuseName:         Linda Winkler
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-18T03:28:42Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as22335:as-customers	82
RADB	as22335:as-cone	82