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	54,568	17,080	31.3%
1Hosts.Mini	52,735	16,361	31.02%
1Hosts.Pro	112,009	39,536	35.3%
AdAway	1,953	806	41.27%
AdGuard	54,122	10,864	20.07%
HaGeZi.LIGHT	50,342	16,796	33.36%
HaGeZi.NORMAL	134,282	37,224	27.72%
HaGeZi.PROPLUS	293,983	77,382	26.32%
HaGeZi.PRO	226,068	61,017	26.99%
HaGeZi.ULTIMATE	383,672	106,716	27.81%
OISD.B	151,991	44,700	29.41%
OISD.N	257,240	121,319	47.16%
OISD.S	36,482	8,403	23.03%
StevenBlack.UF	62,831	24,206	38.53%
StevenBlack.UG	65,832	26,061	39.59%
StevenBlack.UP	87,871	36,475	41.51%
StevenBlack.US	60,741	23,675	38.98%
Total	685,194	240,962	35.17%

35.17% of domains listed in DNS filter/blocklists are using Cloudflare.