51.99.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	0
Pingable IPs	0

United States
100.00%


51.99.0.0/24	United States100.00%	1	1
51.99.1.0/24	United States100.00%	1	1
51.99.2.0/24	United States100.00%	1	1
51.99.3.0/24	United States100.00%	1	1
51.99.4.0/24	United States100.00%	1	1
51.99.5.0/24	United States100.00%	1	1
51.99.6.0/24	United States100.00%	1	1
51.99.7.0/24	United States100.00%	1	1
51.99.8.0/24	United States100.00%	1	1
51.99.9.0/24	United States100.00%	1	1

Sub-ranges

Pingable IPs

Other Pingable IPs

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


35.161.8.192	AS16509Amazon.com, Inc.	0.17ms from Boardman, US
13.245.101.112	AS16509Amazon.com, Inc.	0.10ms from Cape Town, ZA
123.19.13.16	AS45899VNPT Corp	0.90ms from Da Nang, VN
79.148.221.128	AS3352TELEFONICA DE ESPANA S.A.U.	1.81ms from Madrid, ES
189.159.86.32	AS8151Uninet S.A. de C.V.	2.04ms from Monterrey, MX
75.169.153.144	AS209CenturyLink Communications, LLC	2.64ms from Salt Lake City, US
122.107.13.64	AS4804Microplex PTY LTD	6.53ms from Sydney, AU
189.15.192.80	AS53006ALGAR TELECOM S/A	6.10ms from Uberlandia, BR
109.137.43.112	AS5432Proximus NV	1.85ms from Brussels, BE
117.2.198.64	AS7552Viettel Group	2.49ms from Da Nang, VN

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 -m10 51.99.28.102

traceroute to 51.99.28.102 (51.99.28.102): 10 hops max, 52 byte packets

2 [AS174] 38.104.184.9 1.759 ms

3 [AS174] 154.54.168.77 2.149 ms

4 [AS174] 154.54.165.153 8.449 ms

5 [AS174] 154.54.7.130 14.547 ms

6 [AS174] 154.54.162.170 23.607 ms

7 [AS174] 154.54.0.142 24.145 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Des Moines, US

On August 7, 2026

Traceroute

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51.99.0.0/16

Summary

Sub-ranges

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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51.99.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

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

Pingable IPs

Other Pingable IPs

Traceroute