AS6325 - ILLINOIS-CENTURY - Illinois Century Network, US

United States
AS Number
AS6325
AS Name
ILLINOIS-CENTURY
Org Name
Illinois Century Network
Country
United States
Registry

arin

RegDate

Updated

2017-01-28

AS6325 Looking Glass
IPv4Prefixes

104

IPv6Prefixes

1

IPv4 NUMs

762,112

IPv6 NUMs(/64)

4,294,967,296

762,112 IPv4 Addresses
CIDR Description IP Num
64.107.0.0/18 Illinois Century Network 16384
64.107.0.0/17 Illinois Century Network 32768
64.107.0.0/16 Illinois Century Network 65536
64.107.64.0/18 Illinois Century Network 16384
64.107.128.0/18 Illinois Century Network 16384
64.107.128.0/17 Illinois Century Network 32768
64.107.192.0/18 Illinois Century Network 16384
64.150.0.0/17 Illinois Century Network 32768
65.79.0.0/17 Illinois Century Network 32768
66.99.0.0/18 Illinois Century Network 16384
66.99.0.0/17 Illinois Century Network 32768
66.99.0.0/16 Illinois Century Network 65536
66.99.51.0/24 Illinois Century Network 256
66.99.64.0/18 Illinois Century Network 16384
66.99.97.0/24 Illinois Century Network 256
66.99.128.0/18 Illinois Century Network 16384
66.99.128.0/17 Illinois Century Network 32768
66.99.192.0/18 Illinois Century Network 16384
66.99.209.0/24 Illinois Century Network 256
66.158.0.0/23 Illinois Century Network 512
66.158.0.0/17 Illinois Century Network 32768
66.158.2.0/23 Illinois Century Network 512
66.158.5.0/24 Illinois Century Network 256
66.158.6.0/23 Illinois Century Network 512
66.158.8.0/21 Illinois Century Network 2048
66.158.16.0/20 Illinois Century Network 4096
66.158.104.0/24 Illinois Century Network 256
72.3.0.0/19 Illinois Dept of Innovation and Technology 8192
72.3.0.0/17 Illinois Dept of Innovation and Technology 32768
136.144.0.0/20 Millikin University 4096
163.191.0.0/19 State of Illinois 8192
163.191.0.0/17 State of Illinois 32768
163.191.32.0/19 State of Illinois 8192
163.191.64.0/19 State of Illinois 8192
163.191.128.0/19 State of Illinois 8192
163.191.128.0/17 State of Illinois 32768
163.191.162.0/23 State of Illinois 512
163.191.164.0/22 State of Illinois 1024
163.191.168.0/21 State of Illinois 2048
163.191.176.0/21 State of Illinois 2048
163.191.184.0/22 State of Illinois 1024
163.191.188.0/23 State of Illinois 512
163.191.192.0/19 State of Illinois 8192
163.191.224.0/19 State of Illinois 8192
192.77.125.0/24 Rock Valley College 256
206.166.0.0/24 Illinois Century Network 256
206.166.0.0/18 Illinois Century Network 16384
206.166.0.0/17 Illinois Century Network 32768
206.166.64.0/18 Illinois Century Network 16384
207.63.0.0/18 Illinois Century Network 16384
207.63.0.0/17 Illinois Century Network 32768
207.63.0.0/16 Illinois Century Network 65536
207.63.64.0/18 Illinois Century Network 16384
207.63.128.0/18 Illinois Century Network 16384
207.63.128.0/17 Illinois Century Network 32768
207.63.140.0/24 Illinois Century Network 256
207.63.175.0/24 Illinois Century Network 256
207.63.176.0/24 Illinois Century Network 256
207.63.183.0/24 Illinois Century Network 256
207.63.184.0/24 Illinois Century Network 256
207.63.186.0/23 Illinois Century Network 512
207.63.192.0/18 Illinois Century Network 16384
209.7.0.0/18 Illinois Century Network 16384
209.7.0.0/17 Illinois Century Network 32768
209.7.0.0/16 Illinois Century Network 65536
209.7.64.0/18 Illinois Century Network 16384
209.7.65.0/24 Illinois Century Network 256
209.7.66.0/24 Illinois Century Network 256
209.7.101.0/24 Illinois Century Network 256
209.7.128.0/18 Illinois Century Network 16384
209.7.128.0/17 Illinois Century Network 32768
209.7.192.0/18 Illinois Century Network 16384
209.7.226.0/24 Illinois Century Network 256
209.7.244.0/22 Illinois Century Network 1024
209.7.248.0/22 Illinois Century Network 1024
209.174.0.0/17 Illinois Century Network 32768
209.174.0.0/16 Illinois Century Network 65536
209.174.66.0/23 Illinois Century Network 512
209.174.128.0/17 Illinois Century Network 32768
209.175.0.0/18 Illinois Century Network 16384
209.175.0.0/17 Illinois Century Network 32768
209.175.0.0/16 Illinois Century Network 65536
209.175.17.0/24 Illinois Century Network 256
209.175.64.0/18 Illinois Century Network 16384
209.175.96.0/24 Illinois Century Network 256
209.175.128.0/18 Illinois Century Network 16384
209.175.128.0/17 Illinois Century Network 32768
209.175.192.0/18 Illinois Century Network 16384
216.124.0.0/17 Illinois Century Network 32768
216.124.0.0/16 Illinois Century Network 65536
216.124.52.0/22 Illinois Century Network 1024
216.124.56.0/23 Illinois Century Network 512
216.124.58.0/23 Illinois Century Network 512
216.124.60.0/23 Illinois Century Network 512
216.124.128.0/18 Illinois Century Network 16384
216.124.128.0/17 Illinois Century Network 32768
216.124.192.0/18 Illinois Century Network 16384
216.125.0.0/17 Illinois Century Network 32768
216.125.0.0/16 Illinois Century Network 65536
216.125.32.0/21 Illinois Century Network 2048
216.125.56.0/24 Illinois Century Network 256
216.125.128.0/17 Illinois Century Network 32768
216.125.192.0/18 Illinois Century Network 16384
216.240.208.0/20 Metropolitan Library System 4096
CIDR Description IP NUMs(prefix /64)
2001:1848::/32 Illinois Century Network 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS293 ESNET, US United States 135,680 4,295,163,904 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,704 282,631,699,169,280 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32,768 4,294,967,296 IPv4 IPv4
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61,952 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,921,664 417,996,144,640 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,526,080 253,403,529,216 IPv4 IPv4 IPv6 IPv6
AS6327 SHAW - Shaw Communications Inc., CA Canada 5,408,512 77,317,799,936 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 96,943,104 3,115,765,596,160 IPv4 IPv4 IPv6 IPv6
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 24,576 8,589,934,592 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,928 5,832,704 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6200 UIC-AS - University of Illinois Chicago, US United States 131,328 65,536 IPv4 IPv4
AS22666 GBHSD - Glenbrook High School District, US United States 512 0 IPv4 IPv4
AS22887 WIU-AS - Western Illinois University, US United States 40,960 0 IPv4 IPv4
AS394031 SOUTHSUBURBANCOLLEGEOFCOOKCOUNTY - South Suburban College of Cook County, US United States 1,024 0 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,526,080 253,403,529,216 IPv6 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 96,943,104 3,115,765,596,160 IPv6 IPv6
AS1416 CHICAGO-PUBLIC-SCHOOLS - Chicago Public Schools, US United States 5,120 0 IPv4 IPv4
AS11417 NIU - Northern Illinois University, US United States 65,536 0 IPv4 IPv4
AS29993 NCC-23-ASN - North Central College, US United States 512 0 IPv4 IPv4
AS46286 COOK-COUNTY - Cook County, US United States 2,048 0 IPv4 IPv4
AS394026 VOS-ASN1 - Village of Schaumburg, US United States 256 0 IPv4 IPv4
AS395433 D214 - Township High School District 214, US United States 512 0 IPv4 IPv4
AS394534 CITYOFCHICAGO-ASN-01 - City of Chicago, US United States 66,560 0 IPv4 IPv4
AS397112 ILLINOIS-MATH-SCIENCE - Illinois Mathematics and Science Academy, US United States 57,344 0 IPv4 IPv4
AS7386 ILLINOIS-STATE-UNIV - Illinois State University, US United States 65,536 0 IPv4 IPv4
AS32294 CITY-OF-CHAMPAIGN-IL - City of Champaign, Illinois, US United States 256 0 IPv4 IPv4
AS32464 UICOMP-AS - University Of Illinois College Of Medicine At Peoria, US United States 1,024 0 IPv4 IPv4
AS33019 WHEATONCOLLEGE - Wheaton College, US United States 2,304 0 IPv4 IPv4
AS40710 CLC-98-ILLINOIS - College of Lake County, US United States 512 0 IPv4 IPv4
AS53642 CCUSD-301 - Central Community Unit School District 301, US United States 256 0 IPv4 IPv4
AS15337 WRHARPER - Wm. Rainey Harper College, US United States 65,536 0 IPv4 IPv4
AS394798 CPD-AS - Chicago Park District, US United States 256 0 IPv4 IPv4
AS26255 OAKTONCOMMUNITYCOLLEGE - Oakton Community College, US United States 768 0 IPv4 IPv4
AS26367 BRADLEY-UNIVERSITY - Bradley University, US United States 65,536 0 IPv4 IPv4
AS32344 CSD99 - Community High School District 99, US United States 512 0 IPv4 IPv4
AS33460 WAUBONSEE-COMMUNITY-COLLEGE - Waubonsee Community College, US United States 768 0 IPv4 IPv4
AS394241 CUSD186 - Murphysboro Community Unit School District No. 186, US United States 1,024 0 IPv4 IPv4
AS1702 CCHICAGO-STATE-UNIVERSITY - CHICAGO STATE UNIVERSITY, US United States 1,024 0 IPv4 IPv4
AS15118 SIU-BB-2 - Southern Illinois University - School of Medicine, US United States 4,096 0 IPv4 IPv4
AS29885 UCHHS-AS - Univeristy of Chicago Hospitals & Health System, US United States 65,792 0 IPv4 IPv4
AS53643 MCUSDN-INET - Manteno Community Unit School District 5, US United States 256 0 IPv4 IPv4
AS53695 SIUE - Southern Illinois University at Edwardsville, US United States 65,536 0 IPv4 IPv4
AS22978 GSU - Governors State University, US United States 32,768 0 IPv4 IPv4
AS23427 GLENBARD-HSD87 - Glenbard HSD #87, US United States 1,024 0 IPv4 IPv4
AS63056 HOOPESTON-AREA-SCHOOLS - Hoopeston Area Schools, US United States 512 65,536 IPv4 IPv4 IPv6 IPv6
AS17196 COD-GE-IL - College of duPage, US United States 512 0 IPv4 IPv4
AS40038 MORAINEVALLEY-NET - Moraine Valley Community College, US United States 3,072 0 IPv4 IPv4
AS395068 MCHENRYCOUNTYCOLLEGEASN - McHenry County College District 528, US United States 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.22 2001:504:0:4::6325:1 100 Gbps 2021-01-29 20:33:32

Private Peering Facilities

Country/Region Name City Website Updated
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2016-03-14 20:39:31
IP Address Domain NUMs Domains
64.107.3.153 1 app3.chipublib.org
64.107.3.158 2 chipublib.net
64.107.3.162 1 button.indiedb.com.quickproxy3.chipublib.org
64.107.3.166 3 chicagolibrary.org
64.107.3.167 4 chipubweb.net
64.107.8.51 1 ww2.morainevalley.edu
64.107.13.101 2 cyberlab.cit.morainevalley.edu
64.107.13.102 1 ccdc.cit.morainevalley.edu
64.107.13.105 1 netlab1.cit.morainevalley.edu
64.107.13.112 3 cssia.org 
ASNumber:       6325
ASName:         ILLINOIS-CENTURY
ASHandle:       AS6325
RegDate:        2001-10-31
Updated:        2015-11-16    
Ref:            https://rdap.arin.net/registry/autnum/6325


OrgName:        Illinois Century Network
OrgId:          ILTN
Address:        120 W Jefferson
Address:        Suite B
City:           Springfield
StateProv:      IL
PostalCode:     62702
Country:        US
RegDate:        
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/ILTN

ReferralServer:  rwhois://rwhois.illinois.net:4321

OrgTechHandle: ZI83-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-217-785-9460 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZI83-ARIN

OrgAbuseHandle: ICNAB-ARIN
OrgAbuseName:   ICN Abuse
OrgAbusePhone:  +1-217-557-6555 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ICNAB-ARIN

RTechHandle: ZI83-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-217-785-9460 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/ZI83-ARIN