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This is clearly not true, or the CAIDA anti-spoofer project wouldn't exist. https://spoofer.caida.org/summary.php https://spoofer.caida.org/summary.php
by esseph 1y ago
This is clearly not true, or the CAIDA anti-spoofer project wouldn't exist.
https://spoofer.caida.org/summary.php https://spoofer.caida.org/summary.php
- Fabricio20 1y agoJust because SOME ASNs don't have it in place doesn't mean it's not uncommon. In the link provided, 80% of all tracked network blocks for ipv4 are blocking spoofing. Though they only track 1000 ipv4 /24 blocks and their data is highly biased towards having spoofable ranges, considering their end goal is identifying spoofable networks!