Autonomous System 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 648
IPv4 addresses 758,016
IPv6 addresses 144,529,499,586,568,147,094,472,753,152
ASN type Hosting
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
163.191.192.0/19 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
163.191.96.0/20 State of Illinois 4,096
66.158.8.0/21 Illinois Century Network 2,048
163.191.0.0/21 State of Illinois 2,048
163.191.112.0/21 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
163.191.120.0/22 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
163.191.124.0/24 State of Illinois 256
163.191.125.0/24 State of Illinois 256
163.191.126.0/24 State of Illinois 256
192.77.125.0/24 Rock Valley College 256
206.166.0.0/24 Illinois Century Network 256
206.166.18.0/24 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
207.63.195.0/24 THORNTON TWP HIGH SCHOOL 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
2001:1848:4000::/34 Illinois Century Network
2001:1848:8000::/34 Illinois Century Network
2001:1848:c000::/34 Illinois Century Network
2001:1848:1000::/36 Illinois Century Network
2001:1848:1100::/40 Illinois Century Network
2001:1848:1700::/40 Illinois Century Network
2001:1848:1800::/40 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 648 domain names hosted across 373 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.174.179.70 ██████████ 24
66.158.104.31 ██████████ 20
66.158.104.62 ██████████ 20
66.158.104.80 ██████████ 16
216.124.151.132 ██████████ 15
216.124.54.28 ██████████ 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 59 peers for this ASN.

Peers Name
AS10308 Northeastern Illinois University
AS11417 Northern Illinois University
AS1239 Cogent Communications, LLC
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
AS293 ESnet
AS29838 Atlantic Metro Communications II, Inc.
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
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
AS6461 Zayo Bandwidth
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
AS32787 Akamai Technologies, Inc.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are 39 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
AS40038 Moraine Valley Community College
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

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

IP Address ASN Details
209.175.69.1 AS6325 Illinois Century Network 3.95ms from Chicago, US
2001:1848:3:3::d AS6325 Illinois Century Network 4.54ms from Chicago, US
64.107.124.154 AS6325 Illinois Century Network 7.27ms from Chicago, US
66.99.48.20 AS6325 Illinois Century Network 2.23ms from Chicago, US
206.166.70.81 AS6325 Illinois Century Network 9.49ms from Chicago, US
207.63.110.2 AS6325 Illinois Century Network 5.52ms from Chicago, US
207.63.175.80 AS6325 Illinois Century Network 3.52ms from Chicago, US
64.107.218.2 AS6325 Illinois Century Network 1.15ms from Chicago, US
216.124.32.1 AS6325 Illinois Century Network 3.64ms from Chicago, US
206.166.9.38 AS6325 Illinois Century Network 0.58ms from Chicago, US
66.99.96.250 AS6325 Illinois Century Network 8.84ms from Chicago, US
209.174.13.36 AS6325 Illinois Century Network 2.72ms from Chicago, US
209.7.241.193 AS6325 Illinois Century Network 7.07ms from Chicago, US
163.191.15.253 AS6325 Illinois Century Network 5.08ms from Chicago, US
207.63.87.209 AS6325 Illinois Century Network 7.73ms from Chicago, US
216.125.29.145 AS6325 Illinois Century Network 1.15ms from Chicago, US
209.174.163.1 AS6325 Illinois Century Network 8.42ms from Chicago, US
65.79.125.146 AS6325 Illinois Century Network 1.03ms from Chicago, US
163.191.170.53 AS6325 Illinois Century Network 4.95ms from Chicago, US
209.174.206.18 AS6325 Illinois Century Network 10.47ms from Chicago, US
207.63.219.1 AS6325 Illinois Century Network 3.45ms from Chicago, US
209.174.152.105 AS6325 Illinois Century Network 5.55ms from Chicago, US
209.7.8.10 AS6325 Illinois Century Network 0.84ms from Chicago, US
2001:1848:f002:1::8 AS6325 Illinois Century Network 5.44ms from Chicago, US
209.7.249.65 AS6325 Illinois Century Network 5.26ms 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
110.243.145.197 AS4837 CHINA UNICOM China169 Backbone 10.11ms from Beijing, CN
156.213.240.21 AS8452 TE-AS 4.32ms from Cairo, EG
154.27.99.245 AS14606 Cherry Capital Connection, LLC 13.62ms from Chicago, US
177.148.194.101 AS26615 TIM S/A 12.98ms from Fortaleza, BR
92.76.202.5 AS3209 Vodafone GmbH 8.06ms from Frankfurt am Main, DE
117.24.231.53 AS4134 CHINANET-BACKBONE 5.75ms from Fuzhou, CN
182.152.45.21 AS17924 SmarTone Mobile Communications Ltd 13.54ms from Hong Kong, HK
88.243.23.181 AS9121 Turk Telekomunikasyon Anonim Sirketi 15.94ms from Istanbul, TR
185.106.134.245 AS47935 Quantum Communications Ltd 0.18ms from London, GB
3.164.182.181 AS16509 Amazon.com, Inc. 0.30ms from Marseille, FR
35.211.178.101 AS15169 Google LLC 0.17ms from Moncks Corner, US
90.26.50.149 AS3215 Orange S.A. 1.59ms from Paris, FR
47.241.167.245 AS45102 Alibaba (US) Technology Co., Ltd. 1.15ms from Singapore, SG
4.194.91.181 AS8075 Microsoft Corporation 0.61ms from Singapore, SG
216.26.209.229 AS32277 TBayTel 14.84ms from Toronto, CA
41.231.84.149 AS37705 TOPNET 0.62ms from Tunis, TN
151.80.210.69 AS16276 OVH SAS 0.06ms from Gravelines, FR
113.167.220.85 AS45899 VNPT Corp 4.01ms from Hanoi, VN
111.43.67.149 AS132525 HeiLongJiang Mobile Communication Company Limited 7.39ms from Harbin, CN
182.152.240.101 AS17924 SmarTone Mobile Communications Ltd 16.35ms from Hong Kong, HK
146.158.109.197 AS210616 SM Ltd. 16.07ms from Kazan, RU
200.105.202.133 AS26210 AXS Bolivia S. A. 4.38ms from La Paz, BO
223.123.102.117 AS138423 CMPak Limited 1.59ms from Lahore, PK
64.212.198.181 AS3549 Level 3 Parent, LLC 0.58ms from London, GB
185.202.168.85 AS21769 Colocation America Corporation 0.28ms 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 -f2 -m6 64.107.19.223
traceroute to 64.107.19.223 (64.107.19.223): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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