163.191.0.0/21

AS6325 · Illinois Century Network

Need more data or want to access it via API or data downloads? Sign up to get free access

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
OriginAS:       6325
Comment:        Direct all comments for administration to hostmaster@illinois.gov 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:        doit.security@illinois.gov
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:        abuse@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

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
163.191.0.30	AS6325 Illinois Century Network	`5.45ms` 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
84.80.213.53	AS1136 KPN B.V.	`2.55ms` from Amsterdam, NL
2.84.16.53	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.82ms` from Athens, GR
145.60.254.101	AS197949 DPG Media Services NV	`0.71ms` from Brussels, BE
202.100.204.149	AS4134 CHINANET-BACKBONE	`1.06ms` from Haikou, CN
154.95.142.69	AS134175 SH2206-AP	`0.73ms` from Hong Kong, HK
147.79.60.149	AS9304 HGC Global Communications Limited	`1.65ms` from Hong Kong, HK
86.25.213.101	AS5089 Virgin Media Limited	`10.50ms` from London, GB
46.208.156.245	AS6871 Plusnet	`3.83ms` from London, GB
97.71.236.181	AS33363 Charter Communications, Inc	`1.76ms` from Orlando, US
213.235.178.69	AS25512 CD-Telematika a.s.	`8.36ms` from Prague, CZ
73.90.111.181	AS7922 Comcast Cable Communications, LLC	`7.82ms` from San Jose, US
182.208.112.133	AS17858 LG POWERCOMM	`2.26ms` from Seoul, KR
61.194.154.21	AS2514 NTT PC Communications, Inc.	`6.48ms` from Tokyo, JP
68.98.157.197	AS22773 Cox Communications Inc.	`4.57ms` from Ashburn, US
52.13.142.53	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
59.91.133.37	AS9829 National Internet Backbone	`4.39ms` from Delhi, IN
143.93.144.5	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.20ms` from Frankfurt am Main, DE
80.142.39.229	AS3320 Deutsche Telekom AG	`6.28ms` from Frankfurt am Main, DE
37.84.162.117	AS3320 Deutsche Telekom AG	`18.05ms` from Frankfurt am Main, DE
178.208.186.53	AS47263 Jesse Roehsler	`0.48ms` from Frankfurt am Main, DE
8.223.44.85	AS45102 Alibaba (US) Technology Co., Ltd.	`1.14ms` from Hong Kong, HK
154.67.5.149	AS21351 Canal + Telecom SAS	`0.55ms` from Johannesburg, ZA
58.245.73.69	AS4837 CHINA UNICOM China169 Backbone	`17.25ms` from Liaoyang, CN
194.74.211.21	AS2856 British Telecommunications PLC	`1.88ms` from London, GB
162.222.100.21	AS19165 Webpass Inc.	`0.30ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 -m13 163.191.6.85

traceroute to 163.191.6.85 (163.191.6.85): 13 hops max, 52 byte packets

4 [AS32787] 96.6.146.147 1.1 ms

5 *

6 [AS32787] 23.211.114.186 24.799 ms

7 [AS32787] 23.211.114.58 95.074 ms

8 [AS32787] 72.52.24.186 120.556 ms

9 *

10 [AS6325] 206.166.9.238 119.955 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On August 22nd 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales