deCloudflare/subfiles/cloudflared/blocklists.md

How many % of domains listed in DNS filter/blocklists are using Cloudflare?

Below are some of public blocklists to block ads, affiliate, tracking, metrics, telemetry etc. We picked domain lines from the list and filtered out duplicates. Here's the result.

Blocklist	Domains Count	Cloudflare	%
1Hosts.Lite	68,819	21,866	31.77%
1Hosts.Mini	67,377	21,328	31.65%
1Hosts.Pro	122,545	41,320	33.72%
AdAway	1,953	841	43.06%
AdGuard	62,649	12,171	19.43%
HaGeZi.LIGHT	51,843	15,508	29.91%
HaGeZi.NORMAL	116,189	32,980	28.38%
HaGeZi.PROPLUS	145,945	41,532	28.46%
HaGeZi.PRO	123,743	33,943	27.43%
HaGeZi.ULTIMATE	156,388	45,899	29.35%
OISD.B	207,225	60,907	29.39%
OISD.N	337,219	141,164	41.86%
OISD.S	43,614	9,128	20.93%
StevenBlack.UF	56,162	19,740	35.15%
StevenBlack.UG	59,449	21,772	36.62%
StevenBlack.UP	99,892	42,406	42.45%
StevenBlack.US	54,133	19,194	35.46%
Total	699,898	248,674	35.53%

35.53% of domains listed in DNS filter/blocklists are using Cloudflare.