AS Number
AS22335
AS Name
MREN
Org Name
Metropolitan Research and Education Network
Registry

arin

RegDate

2001-09-12

Updated

2011-09-24

AS22335 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

256 IPv4 Addresses
CIDR Description IP Num
74.114.96.0/24 Metropolitan Research and Education Network 256
74.114.96.96/28 Metropolitan Research and Education Network 16
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS297 AS297 - National Aeronautics and Space Administration, US United States 933,120 4,294,967,296 IPv4 IPv4
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354,816 8,589,934,592 IPv4 IPv4
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 1,280 16,777,216 IPv4 IPv4
AS6509 CANARIE-NTN - Canarie Inc, CA Canada 512 4,294,967,296 IPv4 IPv4
AS11164 INTERNET2-I2PX - Internet2, US United States 3,584 589,824 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 12,032 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 5,640 0 IPv4 IPv4
AS293 ESNET, US United States 148,480 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1842 USGS-AS - United States Geological Survey, US United States 66,304 65,536 IPv4 IPv4
AS2381 WISCNET1-AS - WiscNet, US United States 534,784 4,311,744,512 IPv4 IPv4
AS26367 BRADLEY-UNIVERSITY - Bradley University, US United States 65,536 0 IPv4 IPv4
AS46101 IHS-ASN-27 - UnityPoint Health, US United States 1,536 0 IPv4 IPv4
AS53695 SIUE - Southern Illinois University at Edwardsville, US United States 65,536 0 IPv4 IPv4
AS160 U-CHICAGO-AS - University of Chicago, US United States 114,944 131,072 IPv4 IPv4
AS297 AS297 - National Aeronautics and Space Administration, US United States 933,120 4,294,967,296 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 12,032 4,294,967,296 IPv4 IPv4
AS15119 SOUTHERN-ILLINOIS-UNIVERSITY - Southern Illinois University, US United States 65,536 0 IPv4 IPv4
AS40387 UI-ICCN - University of Illinois, US United States 2,048 65,536 IPv4 IPv4
AS683 ARGONNE-AS - Argonne National Lab, US United States 305,920 131,072 IPv4 IPv4 IPv6 IPv6
AS11417 NIU - Northern Illinois University, US United States 65,536 0 IPv4 IPv4
AS8674 NETNOD-IX - NETNOD Internet Exchange i Sverige AB, SE Sweden 7,680 8,590,065,664 IPv4 IPv4
AS18555 THE-ART-INST - The Art Institute of Chicago, US United States 4,096 0 IPv4 IPv4
AS20130 DEPAUL - Depaul University, US United States 86,016 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS31770 CMMC-I2 - Ann & Robert H. Lurie Children's Hospital of Chicago, US United States 2,304 0 IPv4 IPv4
AS103 NWU-AS - Northwestern University, US United States 150,528 8,388,608 IPv4 IPv4 IPv6 IPv6
AS6200 UIC-AS - University of Illinois at Chicago, US United States 131,328 65,536 IPv4 IPv4 IPv6 IPv6
AS7968 LOYOLA-UNIV-CHICAGO - Loyola University Chicago, US United States 65,536 0 IPv4 IPv4
AS29825 IIT-NETWORK-AS - Illinois Institute of Technology, US United States 28,160 65,536 IPv4 IPv4 IPv6 IPv6
AS6325 ILLINOIS-CENTURY - Illinois Century Network, US United States 760,064 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7386 ILLINOIS-STATE-UNIV - Illinois State University, US United States 65,536 0 IPv4 IPv4
ASNumber:       22335
ASName:         MREN
ASHandle:       AS22335
RegDate:        2001-09-12
Updated:        2020-07-28    
Ref:            https://rdap.arin.net/registry/autnum/22335


OrgName:        Metropolitan Research and Education Network
OrgId:          MREN-2
Address:        750 North Lake Shore Drive, Suite 600
City:           Chicago
StateProv:      IL
PostalCode:     60611
Country:        US
RegDate:        2001-09-12
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MREN-2


OrgAbuseHandle: LW26-ARIN
OrgAbuseName:   Winkler, Linda 
OrgAbusePhone:  +1-630-252-7236 
OrgAbuseEmail:  winkler@mcs.anl.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LW26-ARIN

OrgTechHandle: LW26-ARIN
OrgTechName:   Winkler, Linda 
OrgTechPhone:  +1-630-252-7236 
OrgTechEmail:  winkler@mcs.anl.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/LW26-ARIN