4 ms·

> Wonder if anyone ever tried to scan entire ipv6 ZMap can scan IPv4 on a 10Gb uplink in ~ 5 minutes. Some napkin math, then: (2^128 / 2^32) × 5 minute ≈ 7.5×1

> Wonder if anyone ever tried to scan entire ipv6 ZMap can scan IPv4 on a 10Gb uplink in ~ 5 minutes. Some napkin math, then: (2^128 / 2^32) × 5 minute ≈ 7.5×10^23 years. So my guess would be: probably not.

balgan 6y ago
Deffo not as large parts of it isnt even used. Current techniques involve building lists of active ranges and focusing the scan on those.
- sitkack 6y ago
  Isn't the routing table flat? Shouldn't there just be a big list of all global active IPs?