66.158.16.0/20

AS6325 · Illinois Century Network

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Summary

Country	United States
Domain	illinois.gov
ASN	AS6325
Registry	ARIN
ID	ICN8

WHOIS Details

NetHandle:      NET-66-158-0-0-1
OrgID:          ILTN
Parent:         NET-66-0-0-0-0
NetName:        ICN8
NetRange:       66.158.0.0 - 66.158.127.255
NetType:        allocation
RegDate:        2001-07-30
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:        2024-11-25
ReferralServer: rwhois://rwhois.illinois.net:4321
OrgAdminHandle: ZI83-ARIN
OrgTechHandle:  ZI83-ARIN
OrgAbuseHandle: ICNAB-ARIN
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


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

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

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

IP Address	ASN	Details
66.158.22.188	AS6325 Illinois Century Network	`13.93ms` from Detroit, US
66.158.17.225	AS6325 Illinois Century Network	`13.96ms` from Detroit, US
66.158.28.115	AS6325 Illinois Century Network	`14.17ms` from Detroit, US
66.158.20.2	AS6325 Illinois Century Network	`13.87ms` from Detroit, US
66.158.16.87	AS6325 Illinois Century Network	`14.04ms` from Detroit, US
66.158.31.1	AS6325 Illinois Century Network	`11.20ms` from Chicago, US
66.158.23.151	AS6325 Illinois Century Network	`14.04ms` from Detroit, US
66.158.21.208	AS6325 Illinois Century Network	`14.24ms` from Detroit, US
66.158.30.50	AS6325 Illinois Century Network	`14.03ms` from Detroit, US
66.158.27.103	AS6325 Illinois Century Network	`14.05ms` from Detroit, US
66.158.19.216	AS6325 Illinois Century Network	`13.90ms` from Detroit, US
66.158.25.125	AS6325 Illinois Century Network	`14.22ms` from Detroit, US
66.158.29.238	AS6325 Illinois Century Network	`14.01ms` from Detroit, US
66.158.24.87	AS6325 Illinois Century Network	`13.97ms` from Detroit, US
66.158.18.107	AS6325 Illinois Century Network	`14.04ms` from Detroit, 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
145.53.20.212	AS1136 KPN B.V.	`1.51ms` from Amsterdam, NL
202.122.47.4	AS24393 The Secretariat of House of the Representive	`1.34ms` from Bangkok, TH
96.51.234.84	AS6327 Shaw Communications Inc.	`4.97ms` from Calgary, CA
142.161.113.164	AS7122 Bell Canada	`16.18ms` from Chicago, US
193.233.205.4	AS398343 Baxet Group Inc.	`0.20ms` from Dallas, US
24.9.125.52	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Denver, US
217.83.194.36	AS3320 Deutsche Telekom AG	`4.72ms` from Frankfurt am Main, DE
171.237.35.132	AS7552 Viettel Group	`3.68ms` from Hanoi, VN
64.110.133.228	AS397412 TACHUS INFRASTRUCTURE LLC	`2.16ms` from Houston, US
154.62.158.116	AS199452 MS3 Networks Ltd	`6.79ms` from London, GB
185.187.58.20	AS41847 STEALTH NETWORKS	`0.32ms` from London, GB
46.44.232.148	AS21056 Vianova S.p.A	`6.35ms` from Milan, IT
88.55.138.244	AS3269 Telecom Italia S.p.A.	`1.80ms` from Milan, IT
82.114.125.244	AS21353 JSC "ER-Telecom Holding"	`1.33ms` from Saint Petersburg, RU
187.21.153.244	AS28573 Claro NXT Telecomunicacoes Ltda	`8.80ms` from Sao Paulo, BR
43.201.242.84	AS16509 Amazon.com, Inc.	`0.19ms` from Seoul, KR
182.161.158.4	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.13ms` from Seoul, KR
221.160.174.20	AS4766 Korea Telecom	`3.46ms` from Seoul, KR
101.32.113.164	AS132203 Tencent Building, Kejizhongyi Avenue	`0.20ms` from Singapore, SG
116.136.137.36	AS4837 CHINA UNICOM China169 Backbone	`12.70ms` from Taiyuan, CN
46.60.120.244	AS12975 PALTEL Autonomous System	`5.72ms` from Tel Aviv, IL
220.158.11.36	AS2519 ARTERIA Networks Corporation	`4.34ms` from Tokyo, JP
85.90.130.180	AS8447 A1 Telekom Austria AG	`10.47ms` from Vienna, AT
142.173.88.132	AS7029 Windstream Communications LLC	`0.74ms` from Ashburn, US
118.93.190.84	AS9500 One New Zealand Group Limited	`2.77ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -f5 -m16 66.158.29.246

traceroute to 66.158.29.246 (66.158.29.246): 16 hops max, 52 byte packets

5 [] 198.32.160.74 2.056 ms

6 [AS32787] 2.21.116.32 1.872 ms

7 *

8 [AS32787] 23.211.114.244 14.091 ms

9 [AS32787] 72.52.25.42 27.497 ms

10 *

11 *

12 *

13 [AS6325] 206.166.9.238 30.934 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Piscataway, US

On August 22nd 2025

What are IP address ranges?

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