A400 Internet: Simple evaluation of American Unicom AS9929 line VPS as low as 24 yuan/month

A400 Internet’s US VPS has conventional BGP and American Unicom AS9929 high-end premium lines. In particular, the VPS price of the Los Angeles AS9929 line is as low as 24 yuan/month, which is quite low for entry barriers. For this reason, we are here to give you a try and explore the path first, especially the evaluation data of A400 American Unicom AS9929, for reference only!

Official website: https://www.a400.net/

We used 2G memory and 2 cores for testing. The CPU is e5-2680v4 (2.4GHz frequency), the hard disk I/O is approximately 386MB/S, and BBR is turned on smoothly:

The detailed read and write data of the FIO test hard drive are as follows:

The default bandwidth is 30Mbps. We use speedtest.net to do a simple test on the three network nodes in mainland China to see how far the uplink and downlink can run. Let’s look at the evening peak period first:

Compare the effects during leisure time:

Look at the test results of other nodes in Asia:

iperf3 tests the situation of European and American nodes:

Guangzhou Telecom directly downloaded the files stored on the test VPS using the browser to measure the speed. It can roughly reach the full bandwidth:

Comparison test during evening rush hour:

More than 80 node test delays in mainland China, the general situation is as follows:

The outbound telecommunications journey uses the backbone network link cogentco:

China Unicom’s outbound journey uses CUII, which is the standard AS9929 line:

Move outbound, take CMI and then connect to cogentco:

Return to China Telecom: all take the standard China Unicom AS9929 link, and then transfer to China Telecom

On the return trip to China Unicom: we all use AS9929

Return and move to mainland China: all take AS9929 and then transfer to mainland China

The approximate test results of streaming media are as follows:

A little bit about performance testing:

Unix bench Mark:

A rough summary:

For the outbound journey, China Telecom and China Mobile use the backbone network to connect to cogentco, and China Unicom uses AS9929;

For the return trip, so far it is mandatory for all three networks to take AS9929 to return to China;

In other words, the speed of returning to China is guaranteed. Judging from the streaming media unlocking, it can handle videos such as Naifei. So such a low-priced thing is quite cost-effective. The disadvantage is that the bandwidth is a bit small!

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