143.58.1.12

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Summary

IP address summary information
Location	Chicago, Illinois, US
ASN	AS19977 — Mayer Brown LLP
Hostname	—
Range	143.58.1.0/24
Company	Mayer Brown LLP
Hosted domains	0
Privacy	False
Anycast	False
AS Type	business
Abuse contact	msherman@mayerbrown.com

IP Geolocation

IP address geolocation details
Field	Value
City	Chicago
State	Illinois
Country	United States
Postal	60608
Local time	06:51 AM, Sunday, October 4, 2026
Timezone	America/Chicago
Coordinates	41.8500 N, 87.6500 W

Anonymization

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Proxy
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ASN

AS19977 — Mayer Brown LLP

Domainmayerbrown.com
ASN TypeBusiness
Route143.58.1.0/24

Company

Mayer Brown LLP

Abuse

US, IL, Chicago, 230 South LaSalle Street, 60604

+1-312-701-8315

msherman@mayerbrown.com

NameMichael Sherman

Network143.58.0.0/18

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