51.10.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	51
BGP Prefixes	1
Routers	7,208
Pingable IPs	4,062

United States
99.82%
United Kingdom
0.02%
Australia
0.02%
India
0.01%
Other
0.14%


51.10.0.0/24	United States32.81%	10	1	168
51.10.1.0/24	United States64.06%	12	1	131
51.10.2.0/24	Belgium30.86%	13	1	162
51.10.3.0/24	United States35.94%	20	1	177
51.10.4.0/24	South Korea27.73%	14	1	179
51.10.5.0/24	United States56.25%	22	1	153
51.10.6.0/24	United States77.73%	12	1	155
51.10.7.0/24	United States36.72%	10	1	184
51.10.8.0/24	United States25.39%	19	1	126
51.10.9.0/24	United States32.42%	19	1	143

Sub-ranges

Important routers in 51.10.0.0/16


51.10.37.29	Stockholm, Sweden	AS8075Microsoft Corporation
51.10.62.69	Stockholm, Sweden	AS8075Microsoft Corporation
51.10.37.31	Stockholm, Sweden	AS8075Microsoft Corporation
51.10.19.111	Redmond, United States	AS8075Microsoft Corporation
51.10.34.240	Marseille, France	AS8075Microsoft Corporation
51.10.43.119	Redmond, United States	AS8075Microsoft Corporation
51.10.54.142	Marseille, France	AS8075Microsoft Corporation
51.10.25.96	Zürich, Switzerland	AS8075Microsoft Corporation
51.10.42.21	Geneva, Switzerland	AS8075Microsoft Corporation
51.10.12.38	Singapore, Singapore	AS8075Microsoft Corporation

Important routers in 51.10.0.0/16

Pingable IPs

4,062 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


51.10.46.108	AS8075Microsoft Corporation	0.10ms from Brisbane, AU
51.10.9.170	AS8075Microsoft Corporation	0.33ms from Jakarta, ID
51.10.1.154	AS8075Microsoft Corporation	0.20ms from Perth, AU
51.10.36.119	AS8075Microsoft Corporation	0.24ms from Santiago de Queretaro, MX
51.10.2.150	AS8075Microsoft Corporation	0.52ms from Santiago de Querétaro, MX
51.10.55.210	AS8075Microsoft Corporation	0.20ms from Ashburn, US
51.10.52.146	AS8075Microsoft Corporation	0.14ms from Seoul, KR
51.10.54.17	AS8075Microsoft Corporation	0.09ms from Brisbane, AU
51.10.3.48	AS8075Microsoft Corporation	0.19ms from Fortaleza, BR
51.10.41.127	AS8075Microsoft Corporation	0.14ms from Seoul, KR

Other Pingable IPs

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


112.125.168.192	AS37963Hangzhou Alibaba Advertising Co.,Ltd.	2.45ms from Beijing, CN
190.26.32.224	AS19429ETB - Colombia	1.24ms from Bogota, CO
186.39.20.192	AS22927Telefonica de Argentina	2.41ms from Buenos Aires, AR
149.160.243.240	AS27198Indiana University	3.86ms from Indianapolis, US
158.160.107.112	AS200350Yandex.Cloud LLC	2.74ms from Moscow, RU
35.168.81.48	AS14618Amazon.com, Inc.	0.23ms from Reston, US
151.54.214.48	AS1267WIND TRE S.P.A.	15.31ms from Rome, IT
216.103.213.0	AS7018AT&T Enterprises, LLC	1.60ms from San Jose, US
112.145.244.16	AS17858LG POWERCOMM	3.50ms from Seoul, KR
123.195.141.208	AS38841kbro CO. Ltd.	8.52ms from Taipei, TW

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 -m9 51.10.166.31

traceroute to 51.10.166.31 (51.10.166.31): 9 hops max, 52 byte packets

2 [] 156.146.32.140 0.307 ms

3 [] 79.127.192.39 0.234 ms

4 [AS201011] 81.95.9.64 0.316 ms

5 [AS201011] 81.95.9.220 20.637 ms

6 [AS8075] 104.44.59.235 19.102 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On July 21, 2026

Traceroute

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51.10.0.0/16

Summary

Sub-ranges

Important routers in 51.10.0.0/16

Important routers in 51.10.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Summarize IPs

Important routers in 51.10.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute

51.10.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 51.10.0.0/16

Important routers in 51.10.0.0/16

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 51.10.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute