AS number details

AS6325

Illinois Century Network  ·  illinois.net

United States

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AS6325 – Illinois Century Network

Field Value
Country United States
Website illinois.net
Hosted domains 652
Number of IPv4 758,016
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry arin
Allocated 24 years ago on Oct 31, 2001
Updated 10 years ago on Nov 16, 2015

IP Ranges

Netblock Company Num of IPs
64.107.0.0/16 Illinois Century Network 65,536
66.99.0.0/16 Illinois Century Network 65,536
207.63.0.0/16 Illinois Century Network 65,536
209.7.0.0/16 Illinois Century Network 65,536
209.174.0.0/16 Illinois Century Network 65,536
209.175.0.0/16 Illinois Century Network 65,536
216.124.0.0/16 Illinois Century Network 65,536
216.125.0.0/16 Illinois Century Network 65,536
64.107.0.0/17 Illinois Century Network 32,768
64.107.128.0/17 Illinois Century Network 32,768
64.150.0.0/17 Illinois Century Network 32,768
65.79.0.0/17 Illinois Century Network 32,768
66.99.0.0/17 Illinois Century Network 32,768
66.99.128.0/17 Illinois Century Network 32,768
66.158.0.0/17 Illinois Century Network 32,768
72.3.0.0/17 Illinois Dept of Innovation and Technology 32,768
163.191.0.0/17 State of Illinois 32,768
163.191.128.0/17 State of Illinois 32,768
206.166.0.0/17 Illinois Century Network 32,768
207.63.0.0/17 Illinois Century Network 32,768
207.63.128.0/17 Illinois Century Network 32,768
209.7.0.0/17 Illinois Century Network 32,768
209.7.128.0/17 Illinois Century Network 32,768
209.174.0.0/17 Illinois Century Network 32,768
209.174.128.0/17 Illinois Century Network 32,768
209.175.0.0/17 Illinois Century Network 32,768
209.175.128.0/17 Illinois Century Network 32,768
216.124.0.0/17 Illinois Century Network 32,768
216.124.128.0/17 Illinois Century Network 32,768
216.125.0.0/17 Illinois Century Network 32,768
216.125.128.0/17 Illinois Century Network 32,768
64.107.0.0/18 Illinois Century Network 16,384
64.107.64.0/18 Illinois Century Network 16,384
64.107.128.0/18 Illinois Century Network 16,384
64.107.192.0/18 Illinois Century Network 16,384
66.99.0.0/18 Illinois Century Network 16,384
66.99.64.0/18 Illinois Century Network 16,384
66.99.128.0/18 Illinois Century Network 16,384
66.99.192.0/18 Illinois Century Network 16,384
206.166.0.0/18 Illinois Century Network 16,384
206.166.64.0/18 Illinois Century Network 16,384
207.63.0.0/18 Illinois Century Network 16,384
207.63.64.0/18 Illinois Century Network 16,384
207.63.128.0/18 Illinois Century Network 16,384
207.63.192.0/18 Illinois Century Network 16,384
209.7.0.0/18 Illinois Century Network 16,384
209.7.64.0/18 Illinois Century Network 16,384
209.7.128.0/18 Illinois Century Network 16,384
209.7.192.0/18 Illinois Century Network 16,384
209.175.0.0/18 Illinois Century Network 16,384
209.175.64.0/18 Illinois Century Network 16,384
209.175.128.0/18 Illinois Century Network 16,384
209.175.192.0/18 Illinois Century Network 16,384
216.124.128.0/18 Illinois Century Network 16,384
216.124.192.0/18 Illinois Century Network 16,384
216.125.192.0/18 Illinois Century Network 16,384
72.3.0.0/19 Illinois Dept of Innovation and Technology 8,192
163.191.32.0/19 State of Illinois 8,192
163.191.64.0/19 State of Illinois 8,192
163.191.128.0/19 State of Illinois 8,192
163.191.192.0/19 State of Illinois 8,192
163.191.224.0/19 State of Illinois 8,192
66.158.16.0/20 Illinois Century Network 4,096
136.144.0.0/20 Millikin University 4,096
66.158.8.0/21 Illinois Century Network 2,048
163.191.0.0/21 State of Illinois 2,048
163.191.168.0/21 State of Illinois 2,048
163.191.176.0/21 State of Illinois 2,048
216.125.32.0/21 KANELAND HIGH SCHOOL 2,048
163.191.8.0/22 State of Illinois 1,024
163.191.164.0/22 State of Illinois 1,024
163.191.184.0/22 State of Illinois 1,024
209.7.244.0/22 DANVILLE HS 1,024
209.7.248.0/22 SPRINGFIELD SD 186 AUX BLG 1,024
216.124.52.0/22 Illinois Century Network 1,024
66.158.0.0/23 Illinois Century Network 512
66.158.2.0/23 Illinois Century Network 512
66.158.6.0/23 Illinois Century Network 512
163.191.12.0/23 State of Illinois 512
163.191.162.0/23 State of Illinois 512
163.191.188.0/23 State of Illinois 512
207.63.186.0/23 PLAINFIELD HIGH SCHOOL - CENTER CAMPUS 512
209.174.66.0/23 STILLMAN VALLEY HIGH SCHOOL 512
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
64.107.167.0/24 J S MORTON WEST HIGH SCHOOL 256
66.99.51.0/24 MANNHEIM SD 83 256
66.99.97.0/24 Illinois Century Network 256
66.99.209.0/24 PALATINE CCSD 15 256
66.158.5.0/24 Illinois Century Network 256
66.158.104.0/24 SAC-H001 256
163.191.14.0/24 State of Illinois 256
192.77.125.0/24 Rock Valley College 256
206.166.0.0/24 Illinois Century Network 256
207.63.140.0/24 GRAYSLAKE MIDDLE SCHOOL 256
207.63.175.0/24 WOOD OAKS JR HIGH SCHOOL 256
207.63.176.0/24 SHABONEE SCHOOL 256
207.63.183.0/24 LINCOLN CULTURAL CTR - MONTESSORI ELEM 256
209.7.65.0/24 LAKE ZURICH PROFESSIONAL DEVELOPMENT CTR 256
209.7.66.0/24 SPENCER LOOMIS ELEMENTARY SCHOOL 256
209.7.101.0/24 PROVISO EAST HIGH SCHOOL 256
209.7.226.0/24 EAST ALTON-WOOD RIVER HIGH SCH 256
209.175.17.0/24 TECHNOLOGY CENTER OF DUPAGE 256
209.175.96.0/24 Illinois Century Network 256

Netblock Company
2001:1848::/32 Illinois Century Network
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WHOIS Details

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                                                ASHandle:       AS6325
                                                OrgID:          AS6325
                                                ASName:         AS6325
                                                ASNumber:       AS6325
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 652 domain names hosted across 374 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.174.179.70 ██████████ 24
66.158.104.62 ██████████ 20
66.158.104.31 ██████████ 20
216.124.54.28 ██████████ 19
66.158.104.80 ██████████ 16
216.124.151.132 ██████████ 15
66.99.138.100 ██████████ 15
216.124.101.150 ██████████ 11
216.124.141.241 ██████████ 10
207.63.246.235 ██████████ 9

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Peers

There are 58 peers for this ASN.

Peers Name
AS10308 Northeastern Illinois University
AS11417 Northern Illinois University
AS1416 Chicago Public Schools
AS15118 Southern Illinois University - School of Medicine
AS15337 Wm. Rainey Harper College
AS1702 CHICAGO STATE UNIVERSITY
AS17196 College of duPage
AS174 Cogent Communications, LLC
AS1828 Unitas Global
AS19070 Eastern Illinois University
AS19151 BroadbandONE, LLC
AS19653 CTS Communications Corp
AS19754 The Fusion Network, LLC
AS22272 Chicago Transit Authority
AS22335 Metropolitan Research and Education Network
AS22666 Glenbrook High School District
AS22887 Western Illinois University
AS22978 Governors State University
AS23367 Adaptive Data Networks, LLC
AS23427 Glenbard HSD #87
AS2381 WiscNet
AS26255 Oakton Community College
AS286 GTT Communications Inc.
AS293 ESnet
AS29885 Univeristy of Chicago Hospitals & Health System
AS29993 North Central College
AS32294 City of Champaign, Illinois
AS32344 Community High School District 99
AS32464 University Of Illinois College Of Medicine At Peoria
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS32787 Akamai Technologies, Inc.
AS33019 Wheaton College
AS33460 Waubonsee Community College
AS394026 Village of Schaumburg
AS394031 South Suburban College of Cook County
AS394241 Murphysboro Community Unit School District No. 186
AS394534 City of Chicago
AS394798 Chicago Park District
AS395068 McHenry County College District 528
AS395433 Township High School District 214
AS395847 Maine Township High School District 207
AS397112 Illinois Mathematics and Science Academy
AS40038 Moraine Valley Community College
AS40387 University of Illinois
AS40710 College of Lake County
AS46286 Cook County
AS49544 i3D.net B.V
AS53642 Central Community Unit School District 301
AS53643 Manteno Community Unit School District 5
AS53695 Southern Illinois University at Edwardsville
AS53828 NETWORK INNOVATIONS, LLC
AS6200 University of Illinois Chicago
AS63056 Hoopeston Area Schools
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
AS7386 Illinois State University
AS9505 Taiwan Internet Gateway
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS22335 Metropolitan Research and Education Network
AS3257 GTT Communications Inc.
AS32787 Akamai Technologies, Inc.
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are 38 downstreams for this ASN.

Downstreams Name
AS10308 Northeastern Illinois University
AS11417 Northern Illinois University
AS1416 Chicago Public Schools
AS15118 Southern Illinois University - School of Medicine
AS15337 Wm. Rainey Harper College
AS1702 CHICAGO STATE UNIVERSITY
AS17196 College of duPage
AS19070 Eastern Illinois University
AS22272 Chicago Transit Authority
AS22666 Glenbrook High School District
AS22887 Western Illinois University
AS22978 Governors State University
AS23427 Glenbard HSD #87
AS26255 Oakton Community College
AS29885 Univeristy of Chicago Hospitals & Health System
AS29993 North Central College
AS32294 City of Champaign, Illinois
AS32344 Community High School District 99
AS32464 University Of Illinois College Of Medicine At Peoria
AS33019 Wheaton College
AS33460 Waubonsee Community College
AS394026 Village of Schaumburg
AS394031 South Suburban College of Cook County
AS394241 Murphysboro Community Unit School District No. 186
AS394534 City of Chicago
AS394798 Chicago Park District
AS395068 McHenry County College District 528
AS395433 Township High School District 214
AS395847 Maine Township High School District 207
AS397112 Illinois Mathematics and Science Academy
AS40710 College of Lake County
AS46286 Cook County
AS53642 Central Community Unit School District 301
AS53643 Manteno Community Unit School District 5
AS53695 Southern Illinois University at Edwardsville
AS6200 University of Illinois Chicago
AS63056 Hoopeston Area Schools
AS7386 Illinois State University
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ASN API & Database

Pingable IPs

574 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
64.107.217.33 AS6325 Illinois Century Network 2.84ms from Chicago, US
209.7.64.253 AS6325 Illinois Century Network 1.76ms from Chicago, US
207.63.52.130 AS6325 Illinois Century Network 7.14ms from Chicago, US
216.125.35.2 AS6325 Illinois Century Network 2.43ms from Chicago, US
216.125.57.17 AS6325 Illinois Century Network 1.36ms from Chicago, US
209.7.203.1 AS6325 Illinois Century Network 4.33ms from Chicago, US
66.158.72.129 AS6325 Illinois Century Network 3.98ms from Chicago, US
209.7.227.209 AS6325 Illinois Century Network 6.97ms from Chicago, US
66.158.50.1 AS6325 Illinois Century Network 2.60ms from Chicago, US
209.7.226.18 AS6325 Illinois Century Network 7.64ms from Chicago, US
216.125.168.2 AS6325 Illinois Century Network 9.38ms from Chicago, US
66.99.14.72 AS6325 Illinois Century Network 1.68ms from Chicago, US
209.174.170.116 AS6325 Illinois Century Network 7.16ms from Chicago, US
64.107.200.94 AS6325 Illinois Century Network 3.52ms from Chicago, US
216.125.26.149 AS6325 Illinois Century Network 1.07ms from Chicago, US
66.99.169.106 AS6325 Illinois Century Network 6.81ms from Chicago, US
66.158.36.34 AS6325 Illinois Century Network 1.59ms from Chicago, US
206.166.10.225 AS6325 Illinois Century Network 1.15ms from Chicago, US
72.3.13.220 AS6325 Illinois Century Network 5.27ms from Chicago, US
65.79.110.61 AS6325 Illinois Century Network 1.14ms from Chicago, US
206.166.85.38 AS6325 Illinois Century Network 8.48ms from Chicago, US
66.99.27.161 AS6325 Illinois Century Network 0.74ms from Chicago, US
192.77.125.146 AS6325 Illinois Century Network 7.88ms from Chicago, US
206.166.0.170 AS6325 Illinois Century Network 0.44ms from Chicago, US
64.107.105.17 AS6325 Illinois Century Network 5.88ms from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
116.75.94.5 AS17488 Hathway IP Over Cable Internet 1.61ms from Bengaluru, IN
18.237.17.53 AS16509 Amazon.com, Inc. 0.33ms from Boardman, US
140.91.87.37 AS31898 Oracle Corporation 0.52ms from Chicago, US
81.245.216.213 AS5432 Proximus NV 4.72ms from Gravelines, FR
185.103.43.149 AS25133 LLC "McLaut-Invest" 3.14ms from Kyiv, UA
31.6.75.213 AS34555 C.C.S. (Leeds) Ltd 0.49ms from London, GB
109.24.105.37 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.01ms from Lyon, FR
188.85.152.245 AS12430 VODAFONE ESPANA S.A.U. 13.90ms from Madrid, ES
79.30.235.21 AS3269 Telecom Italia S.p.A. 10.94ms from Milan, IT
133.165.129.133 AS2527 Sony Network Communications Inc. 1.46ms from Osaka, JP
40.66.48.21 AS8075 Microsoft Corporation 0.95ms from Paris, FR
177.234.248.181 AS52468 UFINET PANAMA S.A. 2.73ms from Quito, EC
39.116.49.181 AS9318 SK Broadband Co Ltd 5.02ms from Seoul, KR
210.205.23.197 AS9318 SK Broadband Co Ltd 8.06ms from Seoul, KR
125.254.71.5 AS58511 Anycast Global Backbone 3.27ms from Sydney, AU
186.144.222.133 AS10620 Telmex Colombia S.A. 17.13ms from Bogota, CO
49.255.82.69 AS4826 Vocus Connect International Backbone 0.44ms from Brisbane, AU
75.231.24.165 AS6167 Verizon Business 16.24ms from Chicago, US
75.71.8.21 AS7922 Comcast Cable Communications, LLC 7.03ms from Denver, US
212.185.9.69 AS3320 Deutsche Telekom AG 3.04ms from Frankfurt am Main, DE
79.220.227.229 AS3320 Deutsche Telekom AG 6.04ms from Frankfurt am Main, DE
76.103.69.37 AS7922 Comcast Cable Communications, LLC 7.73ms from Fremont, US
213.14.124.69 AS34984 Superonline Iletisim Hizmetleri A.S. 1.35ms from Istanbul, TR
172.117.29.37 AS20001 Charter Communications Inc 4.83ms from Los Angeles, US
104.10.236.85 AS7018 AT&T Enterprises, LLC 2.69ms from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m7 209.174.126.29
traceroute to 209.174.126.29 (209.174.126.29): 7 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 0.593 ms
4 [AS3257] 89.149.183.242 100.545 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6325 at robtex.

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