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	21,883	31.8%
1Hosts.Mini	67,377	21,345	31.68%
1Hosts.Pro	122,545	41,284	33.69%
AdAway	1,953	841	43.06%
AdGuard	62,529	12,164	19.45%
HaGeZi.LIGHT	53,804	15,967	29.68%
HaGeZi.NORMAL	117,083	33,051	28.23%
HaGeZi.PROPLUS	152,498	44,080	28.91%
HaGeZi.PRO	130,216	36,404	27.96%
HaGeZi.ULTIMATE	159,418	46,674	29.28%
OISD.B	207,582	60,885	29.33%
OISD.N	345,045	144,346	41.83%
OISD.S	43,822	9,146	20.87%
StevenBlack.UF	56,578	19,641	34.71%
StevenBlack.UG	59,876	21,683	36.21%
StevenBlack.UP	100,308	42,260	42.13%
StevenBlack.US	54,549	19,096	35.01%
Total	708,861	251,699	35.51%

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