40.0.0.0/8

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Summary

IP address summary information
ASNs	73
Countries	51
BGP Prefixes	820
Routers	6,490
Pingable IPs	526,477

United States
74.91%
Canada
7.50%
United Arab Emirates
5.43%
India
5.43%
Other
6.73%


40.0.0.0/16	United States99.94%	3	1	3
40.1.0.0/16	United States100.00%	1	1	0
40.2.0.0/16	United States100.00%	1	1	0
40.3.0.0/16	United States100.00%	1	1	0
40.4.0.0/16	United States100.00%	1	0	0
40.5.0.0/16	United States100.00%	1	0	0
40.6.0.0/16	United States100.00%	1	1	0
40.7.0.0/16	United States100.00%	1	0	0
40.8.0.0/16	United States100.00%	1	1	0
40.9.0.0/16	United States100.00%	1	1	0

Sub-ranges

Important routers in 40.0.0.0/8


40.136.117.255	Commerce, United States	AS7029Windstream Communications LLC
40.136.117.45	Newton, United States	AS7029Windstream Communications LLC
40.136.117.33	Fitzgerald, United States	AS7029Windstream Communications LLC
40.136.116.19	Live Oak, United States	AS7029Windstream Communications LLC
40.136.114.209	Hobbs, United States	AS7029Windstream Communications LLC
40.128.251.159	Charlotte, United States	AS7029Windstream Communications LLC
40.138.80.227	Little Rock, United States	AS7029Windstream Communications LLC
40.128.251.163	Little Rock, United States	AS7029Windstream Communications LLC
40.135.133.7	Lincoln, United States	AS7029Windstream Communications LLC
40.128.251.175	Broken Arrow, United States	AS7029Windstream Communications LLC

Important routers in 40.0.0.0/8

Pingable IPs

526,477 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


40.91.248.138	AS8075Microsoft Corporation	0.45ms from Amsterdam, NL
40.91.235.206	AS8075Microsoft Corporation	0.47ms from Amsterdam, NL
40.90.246.131	AS8075Microsoft Corporation	0.38ms from Ashburn, US
40.93.192.1	AS8075Microsoft Corporation	0.22ms from Des Moines, US
40.95.86.169	AS8075Microsoft Corporation	0.15ms from Johannesburg, ZA
40.90.145.133	AS8075Microsoft Corporation	0.29ms from Sao Paulo, BR
40.90.164.102	AS8075Microsoft Corporation	1.19ms from Singapore, SG
40.90.165.38	AS8075Microsoft Corporation	1.29ms from Singapore, SG
40.91.247.1	AS8075Microsoft Corporation	0.46ms from Amsterdam, NL
40.91.70.10	AS8075Microsoft Corporation	0.47ms from Quincy, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


73.247.251.232	AS7922Comcast Cable Communications, LLC	4.63ms from Chicago, US
121.124.230.168	AS9318SK Broadband Co Ltd	0.96ms from Incheon, KR
86.241.132.104	AS3215Orange S.A.	3.53ms from Marseille, FR
217.27.91.8	AS20746Telecom Italia S.p.A.	1.31ms from Milan, IT
88.59.144.152	AS3269Telecom Italia S.p.A.	4.80ms from Naples, IT
185.20.245.248	AS29492EIDSIVA DIGITAL AS	2.27ms from Oslo, NO
52.158.229.104	AS8075Microsoft Corporation	0.31ms from Quincy, US
73.71.229.200	AS7922Comcast Cable Communications, LLC	6.62ms from San Jose, US
23.217.161.152	AS7713PT Telekomunikasi Indonesia	5.80ms from Yogyakarta, ID
82.146.190.40	AS9051IncoNet Data Management sal	2.22ms from Beirut, LB

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 -f2 -m13 40.18.33.77

traceroute to 40.18.33.77 (40.18.33.77): 13 hops max, 52 byte packets

2 [AS56457] 185.201.254.56 0.064 ms

3 [AS174] 149.11.120.65 0.901 ms

4 [AS174] 154.54.37.141 7.489 ms

5 [AS174] 130.117.0.189 12.103 ms

6 [AS174] 130.117.0.94 16.794 ms

7 [AS174] 154.54.72.173 31.29 ms

8 [AS174] 149.6.175.35 30.209 ms

9 [AS32787] 2.21.119.98 29.954 ms

10 [AS32787] 23.45.18.112 143.753 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On August 27, 2026

Traceroute

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40.0.0.0/8

Summary

Sub-ranges

Important routers in 40.0.0.0/8

Important routers in 40.0.0.0/8

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 40.0.0.0/8

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Traceroute

40.0.0.0/8

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 40.0.0.0/8

Important routers in 40.0.0.0/8

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 40.0.0.0/8

Pingable IPs

Other Pingable IPs

Traceroute