87.21.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	0
Pingable IPs	47,923

Italy
100.00%


87.21.0.0/24	Italy100.00%	1	1
87.21.1.0/24	Italy100.00%	1	1
87.21.2.0/24	Italy100.00%	1	1
87.21.3.0/24	Italy100.00%	1	1
87.21.4.0/24	Italy100.00%	1	1
87.21.5.0/24	Italy100.00%	1	1
87.21.6.0/24	Italy100.00%	1	1
87.21.7.0/24	Italy100.00%	1	1
87.21.8.0/24	Italy100.00%	1	1
87.21.9.0/24	Italy100.00%	1	1

Sub-ranges

Pingable IPs

47,923 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


87.21.121.81	AS3269Telecom Italia S.p.A.	5.76ms from Milan, IT
87.21.98.4	AS3269Telecom Italia S.p.A.	15.06ms from Naples, IT
87.21.3.125	AS3269Telecom Italia S.p.A.	9.54ms from Naples, IT
87.21.12.13	AS3269Telecom Italia S.p.A.	14.85ms from Naples, IT
87.21.19.62	AS3269Telecom Italia S.p.A.	8.35ms from Rome, IT
87.21.60.207	AS3269Telecom Italia S.p.A.	2.00ms from Milan, IT
87.21.71.29	AS3269Telecom Italia S.p.A.	8.54ms from Milan, IT
87.21.118.39	AS3269Telecom Italia S.p.A.	10.46ms from Naples, IT
87.21.45.219	AS3269Telecom Italia S.p.A.	5.17ms from Milan, IT
87.21.49.194	AS3269Telecom Italia S.p.A.	3.95ms from Milan, IT

Other Pingable IPs

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


15.181.249.64	AS16509Amazon.com, Inc.	0.73ms from Minneapolis, US
219.166.18.176	AS4713NTT DOCOMO BUSINESS,Inc.	5.24ms from Osaka, JP
38.123.230.48	AS174Cogent Communications, LLC	0.33ms from Phoenix, US
60.214.64.16	AS4837CHINA UNICOM China169 Backbone	4.54ms from Qingdao, CN
39.79.255.16	AS4837CHINA UNICOM China169 Backbone	5.96ms from Qingdao, CN
41.141.225.32	AS36903Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	9.53ms from Rabat, MA
3.92.246.128	AS14618Amazon.com, Inc.	0.19ms from Reston, US
135.233.234.112	AS8075Microsoft Corporation	0.27ms from San Antonio, US
43.143.47.96	AS45090Shenzhen Tencent Computer Systems Company Limited	0.68ms from Shanghai, CN
153.72.5.144	AS394089Google LLC	0.17ms from Singapore, SG

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 87.21.30.26

traceroute to 87.21.30.26 (87.21.30.26): 64 hops max, 52 byte packets

1 [AS15169] 142.251.249.101 1.048 ms

2 [AS15169] 108.170.255.202 1.215 ms

3 *

4 [AS6762] 195.22.205.99 1.945 ms

5 *

6 *

7 *

8 *

9 [AS3269] 87.21.30.26 5.977 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On July 13, 2026

Traceroute

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87.21.0.0/16

Summary

Sub-ranges

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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87.21.0.0/16

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