66.99.209.16

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Summary

IP address summary information
Location	Palatine, Illinois, US
ASN	AS6325 — Illinois Century Network
Hostname	—
Range	66.99.192.0/18
Company	Illinois Century Network
Hosted domains	0
Privacy	True
Anycast	False
AS Type	government
Abuse contact	doit.security@illinois.gov

IP Geolocation

IP address geolocation details
Field	Value
City	Palatine
State	Illinois
Country	United States
Postal	60067
Local time	10:06 PM, Sunday, September 27, 2026
Timezone	America/Chicago
Coordinates	42.1103 N, 88.0342 W

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 66.99.209.16

PING 66.99.209.16 (66.99.209.16): 56 data bytes

64 bytes from 66.99.209.16: icmp_seq=0 ttl=58 time=3.236 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On September 22, 2026

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Anonymization

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Detected

Proxy
Tor
Relay
Hosting
Residential Proxy

ASN

AS6325 — Illinois Century Network

Domainillinois.gov
ASN TypeGovernment
Route66.99.192.0/18

Company

Illinois Century Network

Abuse

US, IL, Springfield, 120 W Jefferson, Suite B, 62702

+1-217-524-3648

doit.security@illinois.gov

NameICN Abuse

Network66.99.209.0/24

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