209.175.192.0/18

AS6325  ·  Illinois Century Network

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Summary

Country United States
Domain illinois.net
ASN AS6325
Registry ARIN
ID ICN4

WHOIS Details

NetHandle:      NET-209-174-0-0-1
OrgID:          ILTN
Parent:         NET-209-0-0-0-0
NetName:        ICN4
NetRange:       209.174.0.0 - 209.175.255.255
NetType:        allocation
RegDate:        1997-11-19
Updated:        2015-11-16
TechHandle:     ZI83-ARIN
Source:         ARIN


OrgID:          ILTN
OrgName:        Illinois Century Network
CanAllocate:    
Street:         120 W Jefferson
Street:         Suite B
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        1970-01-01
Updated:        2025-09-24
ReferralServer: rwhois://rwhois.illinois.net:4321
OrgAdminHandle: ZI83-ARIN
OrgTechHandle:  RESER5-ARIN
OrgTechHandle:  WEBST193-ARIN
OrgTechHandle:  ZI83-ARIN
OrgAbuseHandle: ICNAB-ARIN
Source:         ARIN


POCHandle:      RESER5-ARIN
IsRole:         N
LastName:       Reserva
FirstName:      Chuck
Street:         120 West Jefferson, Springfield, Illinois, 62702
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2025-09-23
Updated:        2025-09-23
OfficePhone:    +1-217-786-8872
Mailbox:        chuck.reserva@illinois.gov
Source:         ARIN


POCHandle:      ICNAB-ARIN
IsRole:         Y
LastName:       ICN Abuse
FirstName:      
Street:         120 W Jefferson
Street:         Suite B
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2003-10-09
Updated:        2025-07-21
OfficePhone:    +1-217-524-3648
Mailbox:        doit.security@illinois.gov
Source:         ARIN


POCHandle:      WEBST193-ARIN
IsRole:         N
LastName:       Webster
FirstName:      Andrew
Street:         120 W Jefferson St
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2025-07-21
Updated:        2025-07-21
OfficePhone:    +1-217-558-1106
Mailbox:        andy.webster@illinois.gov
Source:         ARIN


POCHandle:      ZI83-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         120 W Jefferson
Street:         Suite B
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2001-10-31
Updated:        2025-05-29
OfficePhone:    +1-815-936-4643
MobilePhone:    +1-779-801-4071
Mailbox:        DoIT.ICN.Hostmasternet@illinois.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.175.0.0/16

Range ASN Company Num of IPs
209.175.44.0/22 AS1416 CHICAGO PUBLIC SCHOOLS DISTRICT 299 1,024
209.175.72.0/22 AS1702 CHICAGO STATE UNIVERSITY 1,024
209.175.175.0/24 AS23434 SURS 256
209.175.17.0/24 AS6325 TECHNOLOGY CENTER OF DUPAGE 256

Hosted domains

There are 17 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
209.175.252.166 union.k12.il.us 6
209.175.252.100 wilmsn.k12.il.us 2
209.175.207.70 jeffsn.k12.il.us 2
209.175.250.12 eiefe.k12.il.us 1
209.175.252.45 childfind-idea-il.us 1
209.175.252.46 hbugproject.org 1
209.175.250.11 sas.k12.il.us 1
209.175.252.34 hbug.k12.il.us 1
209.175.204.195 stmary-mtvernon.k12.il.us 1
209.175.252.35 hbug.k12.il.us 1
209.175.206.162 kell.k12.il.us 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
209.175.242.241 AS6325 Illinois Century Network 1.10ms from Chicago, US
209.175.252.34 AS6325 Illinois Century Network 10.65ms from Chicago, US
209.175.250.111 AS6325 Illinois Century Network 6.68ms 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
49.233.49.98 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Beijing, CN
193.191.23.162 AS2611 BELNET 0.51ms from Brussels, BE
111.114.172.2 AS4538 China Education and Research Network Center 18.70ms from Chengdu, CN
209.7.36.2 AS6325 Illinois Century Network 9.11ms from Chicago, US
204.57.72.66 AS3356 Level 3 Parent, LLC 7.20ms from Dallas, US
68.95.115.66 AS7018 AT&T Enterprises, LLC 17.77ms from Dallas, US
71.29.247.2 AS7029 Windstream Communications LLC 0.52ms from Dallas, US
109.79.86.210 AS15502 Vodafone Ireland Limited 2.07ms from Dublin, IE
130.232.170.162 AS1741 CSC - Tieteen tietotekniikan keskus Oy 5.84ms from Helsinki, FI
171.235.82.226 AS7552 Viettel Group 3.12ms from Ho Chi Minh City, VN
150.109.40.50 AS132203 Tencent Building, Kejizhongyi Avenue 0.50ms from Hong Kong, HK
38.101.49.226 AS174 Cogent Communications, LLC 1.18ms from Morris Plains, US
119.151.162.2 AS45432 Tech Mahindra Limited 1.35ms from Mumbai, IN
100.8.39.242 AS701 Verizon Business 1.54ms from New York City, US
2.10.102.210 AS3215 Orange S.A. 14.44ms from Paris, FR
39.79.106.210 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Qingdao, CN
207.204.129.34 AS10396 DATACOM CARIBE, INC. 0.84ms from San Juan, PR
202.119.116.2 AS4538 China Education and Research Network Center 10.11ms from Shanghai, CN
27.91.146.130 AS2516 KDDI CORPORATION 0.82ms from Tokyo, JP
39.164.65.146 AS24445 Henan Mobile Communications Co.,Ltd 7.01ms from Zhengzhou, CN
208.104.115.2 AS14615 Comporium, Inc 9.22ms from Ashburn, US
98.16.235.210 AS7029 Windstream Communications LLC 7.29ms from Atlanta, US
84.195.236.34 AS6848 Telenet BV 8.38ms from Brussels, BE
79.121.24.50 AS43529 ViDaNet Cabletelevision Provider Ltd. 8.78ms from Budapest, HU
27.10.179.98 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Chongqing, CN

Traceroute

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

$
traceroute -a -n -q1 -f7 -m13 209.175.235.208
traceroute to 209.175.235.208 (209.175.235.208): 13 hops max, 52 byte packets
7 [AS1299] 62.115.9.126 1.371 ms
8 *
9 [AS174] 38.88.204.218 1.745 ms
10 [AS6325] 206.166.9.209 7.909 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Chicago, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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