AS Name
UI-ICCN
Org Name
University of Illinois
Registry Region
United States
Looking Glass
IPv4Prefixes

53

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

65,536

2,048 IPv4 Addresses
CIDR Description IP Num
72.36.120.0/21 University of Illinois 2048
72.36.125.224/27 University of Illinois 32
72.36.126.64/30 University of Illinois 4
72.36.126.68/30 University of Illinois 4
72.36.126.80/30 University of Illinois 4
72.36.126.100/30 University of Illinois 4
72.36.126.104/30 University of Illinois 4
72.36.126.108/30 University of Illinois 4
72.36.126.112/30 University of Illinois 4
72.36.126.116/30 University of Illinois 4
72.36.126.120/30 University of Illinois 4
72.36.126.128/29 University of Illinois 8
72.36.126.136/29 University of Illinois 8
72.36.126.144/29 University of Illinois 8
72.36.126.152/29 University of Illinois 8
72.36.126.160/30 University of Illinois 4
72.36.126.168/29 University of Illinois 8
72.36.126.176/29 University of Illinois 8
72.36.126.184/29 University of Illinois 8
72.36.126.200/29 University of Illinois 8
72.36.126.208/29 University of Illinois 8
72.36.126.216/29 University of Illinois 8
72.36.126.224/30 University of Illinois 4
72.36.126.232/30 University of Illinois 4
72.36.126.244/30 University of Illinois 4
72.36.126.248/30 University of Illinois 4
72.36.127.8/30 University of Illinois 4
72.36.127.12/30 University of Illinois 4
72.36.127.16/30 University of Illinois 4
72.36.127.56/30 University of Illinois 4
72.36.127.60/30 University of Illinois 4
72.36.127.84/30 University of Illinois 4
72.36.127.128/30 University of Illinois 4
72.36.127.132/30 University of Illinois 4
72.36.127.148/30 University of Illinois 4
72.36.127.152/30 University of Illinois 4
72.36.127.156/30 University of Illinois 4
72.36.127.160/30 University of Illinois 4
72.36.127.172/30 University of Illinois 4
72.36.127.176/30 University of Illinois 4
72.36.127.180/30 University of Illinois 4
72.36.127.196/30 University of Illinois 4
72.36.127.208/31 University of Illinois 2
72.36.127.210/31 University of Illinois 2
72.36.127.212/30 University of Illinois 4
72.36.127.216/30 University of Illinois 4
72.36.127.220/30 University of Illinois 4
72.36.127.224/30 University of Illinois 4
72.36.127.228/30 University of Illinois 4
72.36.127.232/30 University of Illinois 4
72.36.127.236/30 University of Illinois 4
72.36.127.244/30 University of Illinois 4
72.36.127.248/30 University of Illinois 4
CIDR Description IP NUMs(prefix /64)
2620:0:e10::/48 University of Illinois 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS19782 INDIANAGIGAPOP - Indiana University, US United States 33,280 4,294,967,296 IPv4 IPv4
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS23473 PAVLOVMEDIA - PAVLOV MEDIA INC, US United States 185,856 4,614,062,080 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,862,784 258,859,761,664 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 133,120 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS2381 WISCNET1-AS - WiscNet, US United States 567,040 4,311,744,512 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,536 196,608 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 11,008 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS293 ESNET, US United States 133,120 4,295,032,832 IPv4 IPv4
AS6325 ILLINOIS-CENTURY - Illinois Century Network, US United States 760,064 4,294,967,296 IPv4 IPv4
AS11164 INTERNET2-I2PX - Internet2, US United States 1,536 196,608 IPv4 IPv4
AS14381 CATERPILLAR-INC - Caterpillar, Inc., US United States 132,864 8,858,370,048 IPv4 IPv4
AS237 MERIT-AS-14 - Merit Network Inc., US United States 5,734,656 12,894,601,216 IPv4 IPv4
AS103 NWU-AS - Northwestern University, US United States 150,016 8,388,608 IPv4 IPv4
AS3128 BRUWS-AS3128 - University of Wisconsin System, US United States 655,360 68,719,476,736 IPv4 IPv4
AS3999 PENN-STATE - The Pennsylvania State University, US United States 443,648 4,294,967,296 IPv4 IPv4
AS14834 UIS-AS - University of Illinois at Springfield, US United States 4,352 65,536 IPv4 IPv4 IPv6 IPv6
AS26367 BRADLEY-UNIVERSITY - Bradley University, US United States 65,536 0 IPv4 IPv4
AS30033 CHI-BIGTEN-FOX - Big Ten Network, LLC, US United States 0 0 IPv4 IPv4
AS38 UIUC - University of Illinois, US United States 212,992 131,072 IPv4 IPv4 IPv6 IPv6
AS160 U-CHICAGO-AS - University of Chicago, US United States 114,944 131,072 IPv4 IPv4
AS1224 NCSA-AS - National Center for Supercomputing Applications, US United States 65,792 65,536 IPv4 IPv4 IPv6 IPv6
AS2381 WISCNET1-AS - WiscNet, US United States 567,040 4,311,744,512 IPv4 IPv4
AS3676 UIOWA-AS - University of Iowa, US United States 131,328 589,824 IPv4 IPv4
AS6200 UIC-AS - University of Illinois at Chicago, US United States 131,328 65,536 IPv4 IPv4
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS57 NL-GIGAPOP - University of Minnesota, US United States 2,816 4,311,744,512 IPv4 IPv4
AS698 ASN-UIUC-REGION-AS - University of Illinois at Urbana-Champaign, US United States 12,288 65,536 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 11,008 4,294,967,296 IPv4 IPv4
AS19782 INDIANAGIGAPOP - Indiana University, US United States 33,280 4,294,967,296 IPv4 IPv4
AS23473 PAVLOVMEDIA - PAVLOV MEDIA INC, US United States 185,856 4,614,062,080 IPv4 IPv4
AS26406 CMIHUB - National Center for Supercomputing Applications, US United States 0 0 IPv4 IPv4
AS32464 UICOMP-AS - University Of Illinois College Of Medicine At Peoria, US United States 1,024 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,862,784 258,859,761,664 IPv4 IPv4
IP Address Domain NUMs Domains
72.36.126.131 1 diatribe.ix.ui-iccn.org
72.36.126.171 1 acrimony.ix.ui-iccn.org
72.36.126.211 1 www.ui-iccn.org
ASNumber:       40387
ASName:         UI-ICCN
ASHandle:       AS40387
RegDate:        2007-02-07
Updated:        2014-12-02    
Ref:            https://rdap.arin.net/registry/autnum/40387


OrgName:        University of Illinois
OrgId:          UIUC
Address:        1120 DCL, MC-256
Address:        1304 West Springfield Avenue
City:           Urbana
StateProv:      IL
PostalCode:     61801
Country:        US
RegDate:        
Updated:        2014-12-02
Ref:            https://rdap.arin.net/registry/entity/UIUC


OrgTechHandle: HOSTM159-ARIN
OrgTechName:   Hostmgr
OrgTechPhone:  +1-217-244-1000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM159-ARIN

OrgAbuseHandle: UIUCS-ARIN
OrgAbuseName:   UIUC Security
OrgAbusePhone:  +1-217-265-0000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UIUCS-ARIN