100.0.0.0/8

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Summary

IP address summary information
ASNs	38
Countries	16
BGP Prefixes	175
Routers	6,925
Pingable IPs	1,235,902

United States
100.00%
Germany
0.00%
Canada
0.00%
Serbia
0.00%
Other
0.00%


100.0.0.0/16	United States100.00%	1	1	30
100.1.0.0/16	United States100.00%	3	1	23
100.2.0.0/16	United States100.00%	1	1	12
100.3.0.0/16	United States100.00%	1	0	0
100.4.0.0/16	United States100.00%	1	1	7
100.5.0.0/16	United States100.00%	1	1	0
100.6.0.0/16	United States100.00%	1	1	6
100.7.0.0/16	United States100.00%	1	1	9
100.8.0.0/16	United States100.00%	1	1	36
100.9.0.0/16	United States100.00%	1	0	0

Sub-ranges

Important routers in 100.0.0.0/8


100.41.6.89	Philadelphia, United States	AS701Verizon Business
100.41.6.241	Philadelphia, United States	AS701Verizon Business
100.41.23.139	Ashburn, United States	AS701Verizon Business
100.41.21.125	Ashburn, United States	AS701Verizon Business
100.41.23.77	Philadelphia, United States	AS701Verizon Business
100.41.27.253	New York City, United States	AS701Verizon Business
100.41.21.123	Washington, United States	AS701Verizon Business
100.41.27.255	New York City, United States	AS701Verizon Business
100.41.23.137	Culpeper, United States	AS701Verizon Business
100.41.23.27	Washington, United States	AS701Verizon Business

Important routers in 100.0.0.0/8

Pingable IPs

1,235,902 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


100.54.8.165	AS14618Amazon.com, Inc.	0.41ms from Reston, US
100.54.111.231	AS14618Amazon.com, Inc.	0.49ms from Reston, US
100.54.95.96	AS14618Amazon.com, Inc.	0.43ms from Reston, US
100.54.7.85	AS14618Amazon.com, Inc.	0.22ms from Reston, US
100.54.40.180	AS14618Amazon.com, Inc.	0.22ms from Reston, US
100.53.234.182	AS14618Amazon.com, Inc.	0.50ms from Ashburn, US
100.54.215.143	AS14618Amazon.com, Inc.	0.62ms from Reston, US
100.54.91.115	AS14618Amazon.com, Inc.	0.39ms from Reston, US
100.54.45.219	AS14618Amazon.com, Inc.	0.26ms from Reston, US
100.53.231.72	AS14618Amazon.com, Inc.	0.23ms from Reston, US

Other Pingable IPs

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


98.217.168.120	AS7922Comcast Cable Communications, LLC	6.25ms from Boston, US
78.183.217.120	AS9121Turk Telekomunikasyon Anonim Sirketi	10.67ms from Bursa, TR
222.162.245.104	AS4837CHINA UNICOM China169 Backbone	2.89ms from Changchun, CN
98.24.123.88	AS11426Charter Communications Inc	8.50ms from Charlotte, US
211.158.173.56	AS4837CHINA UNICOM China169 Backbone	2.77ms from Chongqing, CN
82.47.116.8	AS2914NTT America, Inc.	0.36ms from Frankfurt am Main, DE
41.203.124.200	AS37056Zenith Bank PLC	1.34ms from Lagos, NG
154.118.27.184	AS37340SPECTRANET LIMITED	12.81ms from Lagos, NG
13.207.85.88	AS16509Amazon.com, Inc.	0.15ms from Mumbai, IN
35.173.44.56	AS14618Amazon.com, Inc.	0.24ms from Reston, US

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 100.40.88.10

traceroute to 100.40.88.10 (100.40.88.10): 64 hops max, 52 byte packets

1 [AS26141] 194.26.100.3 0.183 ms

2 [AS3257] 154.14.71.73 0.383 ms

3 [AS3257] 89.149.180.210 93.281 ms

4 [AS701] 152.193.105.253 93.311 ms

5 [AS701] 100.41.26.19 101.835 ms

6 [AS701] 100.40.88.10 105.442 ms

Measurement taken from

IPinfo ProbeNet in Barcelona, ES

On July 12, 2026

Traceroute

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100.0.0.0/8

Summary

Sub-ranges

Important routers in 100.0.0.0/8

Important routers in 100.0.0.0/8

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 100.0.0.0/8

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100.0.0.0/8

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 100.0.0.0/8

Important routers in 100.0.0.0/8

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 100.0.0.0/8

Pingable IPs

Other Pingable IPs

Traceroute