SYNFLOODs from AWS & other networks (Germany or hole Europe)?

Hi,

we are seeing on quite every public-facing machine in our globally routed network and some virtual machines in other networks in Germany not a small amount of syn floods (~100p/s per host) from mostly AWS (and some shady eastern europe) network(s) [1]. All requests are for now directed to 22, 80 and 443. The strange part is that I receive these "floods" also on my private (v)servers and my private internet connection.

Are you seeing the the same and has anybody information about these "flooding"?

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best

xiconfjs

[1] some ips/nets (last 2 are the most active for us at the moment):

15.188.114.169 18.194.17.219 18.194.215.113 18.195.147.11 18.196.170.235 3.123.162.208 3.124.47.62 35.156.142.87 35.157.170.112 35.158.151.206 35.158.181.227 35.181.112.118 35.181.148.1 35.181.157.89 35.181.22.141 35.181.68.5 35.181.94.139 35.181.94.228 52.47.129.237 52.47.134.78 52.47.91.32 52.47.99.88 52.57.110.116 52.57.70.66 52.58.106.101 52.58.44.203 52.58.75.133 52.58.140.144 52.58.140.147