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	21,847	31.75%
1Hosts.Mini	67,377	21,309	31.63%
1Hosts.Pro	122,545	41,311	33.71%
AdAway	1,953	839	42.96%
AdGuard	62,330	12,130	19.46%
HaGeZi.LIGHT	52,937	16,075	30.37%
HaGeZi.NORMAL	115,524	32,865	28.45%
HaGeZi.PROPLUS	148,919	43,287	29.07%
HaGeZi.PRO	123,020	33,815	27.49%
HaGeZi.ULTIMATE	155,390	45,779	29.46%
OISD.B	202,956	59,561	29.35%
OISD.N	364,258	150,750	41.39%
OISD.S	58,156	10,109	17.38%
StevenBlack.UF	55,663	19,667	35.33%
StevenBlack.UG	58,940	21,696	36.81%
StevenBlack.UP	99,355	42,335	42.61%
StevenBlack.US	53,634	19,122	35.65%
Total	722,567	256,615	35.51%

35.51% of domains listed in DNS filter/blocklists are using Cloudflare.