140.221.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	8
Routers	2
Pingable IPs	539

United States
100.00%


140.221.0.0/24	United States100.00%	1	1
140.221.1.0/24	United States100.00%	1	1
140.221.2.0/24	United States100.00%	1	1
140.221.3.0/24	United States100.00%	1	1
140.221.4.0/24	United States100.00%	1	1
140.221.5.0/24	United States100.00%	1	1
140.221.6.0/24	United States100.00%	1	1
140.221.7.0/24	United States100.00%	1	1
140.221.8.0/24	United States100.00%	1	1
140.221.9.0/24	United States100.00%	1	1

Sub-ranges

Important routers in 140.221.0.0/16


140.221.47.250	Chicago, United States	AS683Argonne National Laboratory
140.221.47.249	Darien, United States	AS683Argonne National Laboratory

Important routers in 140.221.0.0/16

Pingable IPs

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


140.221.75.1	AS683Argonne National Laboratory	1.95ms from Chicago, US
140.221.36.114	AS683Argonne National Laboratory	1.64ms from Chicago, US
140.221.44.2	AS683Argonne National Laboratory	1.73ms from Chicago, US
140.221.97.1	AS683Argonne National Laboratory	1.05ms from Chicago, US
140.221.74.1	AS683Argonne National Laboratory	2.02ms from Chicago, US
140.221.79.12	AS683Argonne National Laboratory	1.62ms from Chicago, US
140.221.120.112	AS683Argonne National Laboratory	1.00ms from Chicago, US
140.221.83.17	AS683Argonne National Laboratory	0.96ms from Chicago, US
140.221.76.70	AS683Argonne National Laboratory	1.63ms from Chicago, US
140.221.77.13	AS683Argonne National Laboratory	1.62ms 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.


20.88.8.176	AS8075Microsoft Corporation	0.55ms from Chicago, US
14.174.75.224	AS45899VNPT Corp	8.79ms from Da Nang, VN
94.202.66.240	AS15802Emirates Integrated Telecommunications Company PJSC	3.77ms from Dubai, AE
116.113.4.64	AS4837CHINA UNICOM China169 Backbone	4.66ms from Hohhot, CN
23.220.38.96	AS16625Akamai Technologies, Inc.	0.27ms from Kuala Lumpur, MY
82.60.116.144	AS3269Telecom Italia S.p.A.	4.61ms from Milan, IT
73.175.149.0	AS7922Comcast Cable Communications, LLC	19.78ms from Pittsburgh, US
206.189.81.176	AS14061DigitalOcean, LLC	0.29ms from Singapore, SG
222.141.43.176	AS4837CHINA UNICOM China169 Backbone	4.03ms from Zhengzhou, CN
62.235.99.16	AS5432Proximus NV	1.26ms from Brussels, BE

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -m5 140.221.88.87

traceroute to 140.221.88.87 (140.221.88.87): 5 hops max, 52 byte packets

1 [AS15169] 142.251.252.196 208.21 ms

2 [AS15169] 192.178.106.110 208.922 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On July 13, 2026

Traceroute

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140.221.0.0/16

Summary

Sub-ranges

Important routers in 140.221.0.0/16

Important routers in 140.221.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 140.221.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute

140.221.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 140.221.0.0/16

Important routers in 140.221.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 140.221.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute