120.21.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	5
Routers	2
Pingable IPs	261

Australia
100.00%


120.21.0.0/24	Australia100.00%	1	1
120.21.1.0/24	Australia100.00%	1	1
120.21.2.0/24	Australia100.00%	1	1
120.21.3.0/24	Australia100.00%	1	1
120.21.4.0/24	Australia100.00%	1	1
120.21.5.0/24	Australia100.00%	1	1
120.21.6.0/24	Australia100.00%	1	1
120.21.7.0/24	Australia100.00%	1	1
120.21.8.0/24	Australia100.00%	1	1
120.21.9.0/24	Australia100.00%	1	1

Sub-ranges

Important routers in 120.21.0.0/16


120.21.253.249	Melbourne, Australia	AS133612Vodafone Australia Pty Ltd
120.21.253.250	Melbourne, Australia	AS133612Vodafone Australia Pty Ltd
120.21.253.254	Melbourne, Australia	AS133612Vodafone Australia Pty Ltd

Important routers in 120.21.0.0/16

Pingable IPs

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


120.21.253.254	AS133612Vodafone Australia Pty Ltd	0.95ms from Melbourne, AU
120.21.252.61	AS133612Vodafone Australia Pty Ltd	0.92ms from Melbourne, AU

Other Pingable IPs

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


94.64.193.176	AS6799Ote SA (Hellenic Telecommunications Organisation)	1.44ms from Athens, GR
50.83.202.192	AS30036Mediacom Communications Corp	6.31ms from Chicago, US
87.180.226.64	AS3320Deutsche Telekom AG	4.20ms from Frankfurt am Main, DE
31.37.92.112	AS5410Bouygues Telecom SA	9.06ms from Marseille, FR
104.83.86.224	AS16625Akamai Technologies, Inc.	0.14ms from Milan, IT
188.214.3.112	AS198721Progetto8 Srl	2.19ms from Milan, IT
69.9.251.208	AS11232Midcontinent Communications	7.07ms from Minneapolis, US
50.53.70.64	AS20055Wholesail networks LLC	0.73ms from Portland, US
136.82.222.32	AS396982Google LLC	0.07ms from Seoul, KR
175.212.217.208	AS4766Korea Telecom	1.53ms from Seoul, KR

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 -f5 -m14 120.21.23.142

traceroute to 120.21.23.142 (120.21.23.142): 14 hops max, 52 byte packets

5 [AS1221] 61.8.19.225 0.995 ms

6 [AS1221] 203.50.11.111 1.578 ms

7 [AS1221] 203.50.11.195 1.22 ms

8 [AS1221] 139.130.48.250 0.876 ms

9 [AS7545] 27.32.160.142 0.943 ms

10 [AS7545] 203.219.58.254 1.247 ms

11 [AS7545] 203.220.16.174 1.544 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On September 10, 2026

Traceroute

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120.21.0.0/16

Summary

Sub-ranges

Important routers in 120.21.0.0/16

Important routers in 120.21.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 120.21.0.0/16

Pingable IPs

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120.21.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 120.21.0.0/16

Important routers in 120.21.0.0/16

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 120.21.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute