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About LinkBacksI have been noticing a lot of spam and portscans are coming from the class A ip ranges of 80,194,200,210,211,212
We are considering blocking these ip ranges at the router.
Anyone ever tried this and if so did it block out any of your customers ?
opinion blocking several ip ranges
I have been noticing a lot of spam and portscans are coming from the class A ip ranges of 80,194,200,210,211,212
We are considering blocking these ip ranges at the router.
Anyone ever tried this and if so did it block out any of your customers ?
well we tried it and blocked out several customers so we backed off and just blocked port 25 on those ips and our server load went down by %30
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