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	21,871	31.78%
1Hosts.Mini	67,377	21,333	31.66%
1Hosts.Pro	122,545	41,301	33.7%
AdAway	1,953	841	43.06%
AdGuard	62,345	12,149	19.49%
HaGeZi.LIGHT	51,933	15,537	29.92%
HaGeZi.NORMAL	116,367	33,021	28.38%
HaGeZi.PROPLUS	146,204	41,588	28.45%
HaGeZi.PRO	123,939	33,989	27.42%
HaGeZi.ULTIMATE	156,752	46,008	29.35%
OISD.B	206,314	60,586	29.37%
OISD.N	340,886	142,620	41.84%
OISD.S	43,460	9,111	20.96%
StevenBlack.UF	56,162	19,642	34.97%
StevenBlack.UG	59,449	21,675	36.46%
StevenBlack.UP	99,892	42,302	42.35%
StevenBlack.US	54,133	19,096	35.28%
Total	703,218	249,928	35.54%

35.54% of domains listed in DNS filter/blocklists are using Cloudflare.