There have been manyreports of a blocking of 1.1.1.1 in China, starting from October 1, 2023. As discussed in a different post on Net4People, China injected TCP RST packets to block 1.1.1.1:443 from September 5 to 20, 2023. Major observations Below is our observation from a VPS in Tencent Cloud Beijing (ASN AS45090) on October 1, 2023: Different from @5e2t ’s observation, we have not been able to observe the TCP RSTs on the 1.1.1.1:443 from our vantage point. In particular, we can successfu...
