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 667
Number of IPv4 762,112
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
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
207.63.0.0/16 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
209.7.0.0/16 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
64.107.0.0/16 Illinois Century Network 65,536
66.99.0.0/16 Illinois Century Network 65,536
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
209.174.0.0/17 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
209.7.0.0/17 Illinois Century Network 32,768
209.7.128.0/17 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
64.107.0.0/17 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
66.158.0.0/17 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
72.3.0.0/17 Illinois Dept of Innovation and Technology 32,768
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
207.63.128.0/18 Illinois Century Network 16,384
207.63.192.0/18 Illinois Century Network 16,384
207.63.64.0/18 Illinois Century Network 16,384
209.175.0.0/18 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
209.175.64.0/18 Illinois Century Network 16,384
209.7.0.0/18 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
209.7.64.0/18 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
64.107.0.0/18 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
64.107.64.0/18 Illinois Century Network 16,384
66.99.0.0/18 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
66.99.64.0/18 Illinois Century Network 16,384
163.191.128.0/19 State of Illinois 8,192
163.191.192.0/19 State of Illinois 8,192
163.191.32.0/19 State of Illinois 8,192
163.191.64.0/19 State of Illinois 8,192
72.3.0.0/19 Illinois Dept of Innovation and Technology 8,192
136.144.0.0/20 Millikin University 4,096
216.240.208.0/20 Metropolitan Library System 4,096
66.158.16.0/20 Illinois Century Network 4,096
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
66.158.8.0/21 Illinois Century Network 2,048
163.191.164.0/22 State of Illinois 1,024
163.191.184.0/22 State of Illinois 1,024
163.191.8.0/22 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
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
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
163.191.14.0/24 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
209.175.17.0/24 TECHNOLOGY CENTER OF DUPAGE 256
209.175.96.0/24 Illinois Century Network 256
209.7.101.0/24 PROVISO EAST HIGH SCHOOL 256
209.7.226.0/24 EAST ALTON-WOOD RIVER HIGH SCH 256
209.7.65.0/24 LAKE ZURICH PROFESSIONAL DEVELOPMENT CTR 256
209.7.66.0/24 SPENCER LOOMIS ELEMENTARY SCHOOL 256
64.107.167.0/24 J S MORTON WEST HIGH SCHOOL 256
66.158.104.0/24 SAC-H001 256
66.158.5.0/24 Illinois Century Network 256
66.99.209.0/24 PALATINE CCSD 15 256
66.99.51.0/24 MANNHEIM SD 83 256
66.99.97.0/24 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 667 domain names hosted across 377 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
216.124.54.28 ██████████ 20
66.158.104.73 ██████████ 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

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Peers

There are 57 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
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.
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 ASN Database Download

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
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 ASN Database Download

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
209.174.144.1 AS6325 Illinois Century Network 9.55ms from Chicago, US
64.107.151.1 AS6325 Illinois Century Network 1.14ms from Chicago, US
216.124.169.1 AS6325 Illinois Century Network 3.08ms from Chicago, US
66.99.229.1 AS6325 Illinois Century Network 1.13ms from Chicago, US
209.175.93.33 AS6325 Illinois Century Network 6.30ms from Chicago, US
209.174.201.225 AS6325 Illinois Century Network 5.10ms from Chicago, US
64.107.65.33 AS6325 Illinois Century Network 1.09ms from Chicago, US
216.125.212.237 AS6325 Illinois Century Network 5.41ms from Chicago, US
64.107.43.10 AS6325 Illinois Century Network 0.90ms from Chicago, US
66.99.8.3 AS6325 Illinois Century Network 2.17ms from Chicago, US
209.175.26.193 AS6325 Illinois Century Network 2.67ms from Chicago, US
209.174.197.57 AS6325 Illinois Century Network 6.97ms from Chicago, US
216.125.30.9 AS6325 Illinois Century Network 1.03ms from Chicago, US
72.3.15.62 AS6325 Illinois Century Network 5.26ms from Chicago, US
66.99.169.106 AS6325 Illinois Century Network 6.89ms from Chicago, US
209.174.187.137 AS6325 Illinois Century Network 4.87ms from Chicago, US
72.3.0.231 AS6325 Illinois Century Network 5.26ms from Chicago, US
64.150.112.17 AS6325 Illinois Century Network 5.54ms from Chicago, US
163.191.210.239 AS6325 Illinois Century Network 6.40ms from Chicago, US
66.158.8.187 AS6325 Illinois Century Network 14.48ms from Detroit, US
216.125.20.17 AS6325 Illinois Century Network 16.71ms from St. Louis, US
216.125.6.53 AS6325 Illinois Century Network 3.30ms from St. Louis, US
163.191.228.98 AS6325 Illinois Century Network 77.62ms from Willemstad, CW
207.63.225.2 AS6325 Illinois Century Network 19.15ms from Chicago, US
209.174.160.1 AS6325 Illinois Century Network 8.38ms 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
158.120.85.117 AS23352 DEFT.COM 0.18ms from Amsterdam, NL
200.164.137.149 AS7738 V tal 0.48ms from Fortaleza, BR
71.128.60.21 AS7018 AT&T Enterprises, LLC 2.27ms from Los Angeles, US
77.228.189.101 AS12430 VODAFONE ESPANA S.A.U. 8.26ms from Madrid, ES
151.53.247.69 AS1267 WIND TRE S.P.A. 19.80ms from Milan, IT
119.190.217.229 AS4837 CHINA UNICOM China169 Backbone 5.19ms from Qingdao, CN
91.122.55.197 AS12389 PJSC Rostelecom 1.09ms from Saint Petersburg, RU
76.103.69.37 AS7922 Comcast Cable Communications, LLC 7.63ms from Santa Clara, US
221.205.65.69 AS4837 CHINA UNICOM China169 Backbone 3.21ms from Taiyuan, CN
78.132.10.165 AS8412 T-Mobile Austria GmbH 12.64ms from Vienna, AT
75.145.204.181 AS7922 Comcast Cable Communications, LLC 7.84ms from Ashburn, US
62.217.146.245 AS15723 "AZERONLINE LTD" JOINT ENTERPRISE 1.79ms from Baku, AZ
61.174.89.101 AS4134 CHINANET-BACKBONE 8.20ms from Hangzhou, CN
171.236.62.21 AS7552 Viettel Group 0.21ms from Hanoi, VN
103.210.2.5 AS150995 PT Bina Karsa Turaya 0.35ms from Jakarta, ID
169.255.137.69 AS36892 IPTEC Limited 13.92ms from Kampala, UG
39.37.234.165 AS17557 Pakistan Telecommunication Company Limited 10.08ms from Lahore, PK
217.158.178.197 AS8426 ClaraNET LTD 0.38ms from London, GB
69.39.205.37 AS29930 Towerstream I, Inc. 0.45ms from Los Angeles, US
94.86.124.181 AS3269 Telecom Italia S.p.A. 9.38ms from Milan, IT
126.26.90.133 AS17676 SoftBank Corp. 3.24ms from Osaka, JP
115.39.236.165 AS18126 Chubu Telecommunications Company, Inc. 4.57ms from Osaka, JP
91.171.50.213 AS12322 Free SAS 3.65ms from Paris, FR
221.2.80.37 AS4837 CHINA UNICOM China169 Backbone 4.46ms from Qingdao, CN
54.197.140.229 AS14618 Amazon.com, Inc. 0.21ms from Reston, 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 -m8 64.107.117.142
traceroute to 64.107.117.142 (64.107.117.142): 8 hops max, 52 byte packets
2 [AS3257] 154.14.160.13 13.25 ms
3 [AS3257] 89.149.140.197 103.959 ms
4 [AS3257] 208.116.128.6 94.148 ms
5 [AS6325] 206.166.9.209 99.014 ms
6 *
7 *
8 *
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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