140.221.37.2

Other providers place this IP in US, 863 kms away from its actual location. We're confident we have it right. See our evidence.

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Get started for free

Summary

IP address summary information
Location	Lemont, Illinois, US
ASN	AS683 — Argonne National Laboratory
Hostname	—
Range	140.221.0.0/18
Company	Argonne National Laboratory
Hosted domains	0
Privacy	False
Anycast	False
AS Type	government
Abuse contact	abuse@anl.gov

IP Geolocation

IP address geolocation details
Field	Value
City	Lemont
State	Illinois
Country	United States
Postal	60439
Local time	01:28 PM, Saturday, September 26, 2026
Timezone	America/Chicago
Coordinates	41.6736 N, 88.0017 W

Location Evidence

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

$ ping 140.221.37.2

PING 140.221.37.2 (140.221.37.2): 56 data bytes

64 bytes from 140.221.37.2: icmp_seq=0 ttl=58 time=1.126 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On September 21, 2026

Run your own measurement

Anonymization

VPN
Proxy
Tor
Relay
Hosting
Residential Proxy

ASN

AS683 — Argonne National Laboratory

Domainanl.gov
ASN TypeGovernment
Route140.221.0.0/18

Company

Argonne National Laboratory

Abuse

US, IL, Lemont, 9700 S Cass Ave, 60439

+1-630-252-9999

abuse@anl.gov

Nameabuse-anl-gov

Network140.221.0.0/16

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