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sgp-internet-ping
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Ambrose Chua 2018-03-20 00:24:15 +08:00
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README.md
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</h1>
<p align="center">
A quick analysis of internet latency form Singapore to the rest of the world.
A quick analysis of Internet latency from Singapore to the rest of the world.
</p>
## Scanning the internet
<p align="center">
<img src="poster.svg">
</p>
To scan the IPv4 internet, I used the tool [`masscan`](https://github.com/robertdavidgraham/masscan) by security researcher Robert Graham. He has extensively made use of `masscan` in the security research he does. It provides latency measurements up to the millisecond.
## Scanning the Internet
I wrote a configuration file to run `masscan` on the entire internet with the included exclusion list, and scan the top 5 open ports according to [speedguide.net](https://www.speedguide.net/ports_common.php). It is stored as `scan.conf`. I started the scan with:
To scan the IPv4 Internet, I used the tool [`masscan`](https://github.com/robertdavidgraham/masscan) by security researcher Robert Graham. He has extensively made use of `masscan` in the security research he does. It provides latency measurements up to the millisecond.
I wrote a configuration file to run `masscan` on the entire Internet with the included exclusion list, and scan the top 5 open ports according to [speedguide.net](https://www.speedguide.net/ports_common.php). It is stored as `scan.conf`. I started the scan with:
```
masscan -c scan.conf

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