163.191.0.0/17

AS6325  ·  Illinois Century Network

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Summary

Country United States
Domain illinois.gov
ASN AS6325
Registry ARIN
ID ILLINOIS

WHOIS Details

NetHandle:      NET-163-191-0-0-1
OrgID:          STATEO-9-Z
Parent:         NET-163-0-0-0-0
NetName:        ILLINOIS
NetRange:       163.191.0.0 - 163.191.255.255
NetType:        allocation
Comment:        Direct all comments for administration to [email protected] Updated 2-5-19
RegDate:        1992-03-17
Updated:        2021-12-14
TechHandle:     ZI83-ARIN
AbuseHandle:    DOITA-ARIN
NOCHandle:      DOITA-ARIN
Source:         ARIN


OrgID:          STATEO-9-Z
OrgName:        State of Illinois
CanAllocate:    
Street:         Illinois Department of Innovation and Technology
Street:         120 West Jefferson Street - NCC
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
Comment:        The phone number provided here is for a 24/7 NOC.
Comment:        After normal business hours [8-5 M-F], managers and technical personnel can
Comment:        be paged to respond to emergencies.
RegDate:        2009-08-14
Updated:        2022-05-19
OrgAdminHandle: ICNAB-ARIN
OrgTechHandle:  ZI83-ARIN
OrgAbuseHandle: ICNAB-ARIN
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:        [email protected]
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:        [email protected]
Source:         ARIN


POCHandle:      DOITA-ARIN
IsRole:         Y
LastName:       DoIT Abuse
FirstName:      
Street:         120 W. Jefferson
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2019-02-05
Updated:        2020-02-06
OfficePhone:    +1-217-524-3648
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 163.191.0.0/16

No nearby ranges found.

Hosted domains

There are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
163.191.100.106 ilag.gov 2
163.191.15.3 irocc.org 2
163.191.13.65 illinoistruckpermits.com 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

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

IP Address ASN Details
163.191.125.45 AS6325 Illinois Century Network 14.28ms from Detroit, US
163.191.99.228 AS6325 Illinois Century Network 11.21ms from Detroit, US
163.191.15.253 AS6325 Illinois Century Network 99.53ms from Roubaix, FR
163.191.102.61 AS6325 Illinois Century Network 5.51ms from Chicago, US
163.191.26.9 AS6325 Illinois Century Network 15.24ms from Detroit, US
163.191.20.254 AS6325 Illinois Century Network 15.34ms from Detroit, US
163.191.100.24 AS6325 Illinois Century Network 14.45ms from Detroit, US
163.191.55.3 AS6325 Illinois Century Network 7.48ms from Chicago, US
163.191.16.50 AS6325 Illinois Century Network 10.02ms from Chicago, US
163.191.75.253 AS6325 Illinois Century Network 115.63ms from Stockholm, SE
163.191.60.160 AS6325 Illinois Century Network 14.47ms from Detroit, US
163.191.0.30 AS6325 Illinois Century Network 5.69ms from Chicago, US
163.191.122.38 AS6325 Illinois Century Network 14.41ms from Detroit, US
163.191.39.140 AS6325 Illinois Century Network 85.31ms from Willemstad, CW

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
95.56.31.129 AS9198 JSC Kazakhtelecom 2.16ms from Almaty, KZ
84.107.59.1 AS33915 Vodafone Libertel B.V. 1.63ms from Amsterdam, NL
9.139.192.1 AS19901 Brightspeed 9.63ms from Ashburn, US
74.45.197.65 AS5650 Frontier Communications of America, Inc. 6.95ms from Ashburn, US
72.83.135.1 AS701 Verizon Business 2.29ms from Ashburn, US
152.3.235.1 AS13371 Duke University 10.65ms from Atlanta, US
12.218.195.241 AS7018 AT&T Enterprises, LLC 11.76ms from Atlanta, US
190.68.141.17 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.25ms from Bogota, CO
67.215.38.161 AS15305 Syringa Networks, LLC 4.50ms from Boise, US
2.81.42.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.80ms from Braga, PT
188.250.207.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.32ms from Braga, PT
201.176.229.225 AS22927 Telefonica de Argentina 2.40ms from Buenos Aires, AR
95.8.132.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.64ms from Bursa, TR
216.13.206.241 AS6461 Zayo Bandwidth 11.80ms from Calgary, CA
117.174.219.1 AS9808 China Mobile Communications Group Co., Ltd. 6.61ms from Chengdu, CN
137.118.85.1 AS14368 Brazos Internet 4.91ms from Dallas, US
38.142.208.33 AS174 Cogent Communications, LLC 7.65ms from Dallas, US
103.55.62.1 AS132116 Ani Network Pvt Ltd 0.96ms from Delhi, IN
122.176.152.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.84ms from Delhi, IN
4.255.207.65 AS8075 Microsoft Corporation 3.80ms from Denver, US
109.76.220.1 AS15502 Vodafone Ireland Limited 1.43ms from Dublin, IE
89.74.202.1 AS9141 P4 Sp. z o.o. 1.92ms from Gdynia, PL
187.144.183.177 AS8151 UNINET 0.98ms from Guadalajara, MX
178.13.28.17 AS3209 Vodafone GmbH 2.87ms from Hamburg, DE
14.178.28.1 AS45899 VNPT Corp 3.98ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f7 163.191.55.3
traceroute to 163.191.55.3 (163.191.55.3): 64 hops max, 52 byte packets
7 [] 206.41.110.44 1.168 ms
8 *
9 [AS32787] 2.23.132.91 1.157 ms
10 *
11 [AS32787] 72.52.3.110 6.255 ms
12 [AS6325] 163.191.55.3 7.513 ms
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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