- Dec 2023
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sci-hub.se sci-hub.se
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Figure 11 shows that the resolvers that account for 50% of theIPv6 ingress set have relatively close number of IPv4 and IPv6egress addresses; the left 50% resolvers have more IPv4 egress IPaddresses than IPv6 egress IP addresse
Only Figure 12 shows that this is indeed the distribution (for 99%)
Otherwise, I think that's only one possible distribution matching Figure 11. And still, like the author's mentioned analysis of Figure 9, under assumption of equal distribution.
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under the premise of resolverswith the same proportion
"Under premise of equal distribution (of both groups: IPv4 and IPv6)" - Interesting wording and probably the only one you can make from an ECDF graph.
Figure 10 actually conveniently shows that this conclusion (under the simplifying assumption) is false, as ~1% resolvers have >50% IPv6-to-IPv4 ratio (p99 = 0.5).
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Figure 9
Description: The graph shows that resolvers overall have more IPv4 than IPv6 egress IP addresses. - ~99% of resolvers have about at most 10 IPv6 addresses only. - The top 20% of resolvers with most IPv4 egress addresses have >80 IPv4 egress addresses.
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