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	70,016	22,250	31.78%
1Hosts.Mini	67,092	21,324	31.78%
1Hosts.Pro	133,872	48,818	36.47%
AdAway	1,953	824	42.19%
AdGuard	59,253	11,869	20.03%
HaGeZi.LIGHT	57,145	17,836	31.21%
HaGeZi.NORMAL	113,139	33,128	29.28%
HaGeZi.PROPLUS	199,236	54,503	27.36%
HaGeZi.PRO	173,773	45,417	26.14%
HaGeZi.ULTIMATE	240,419	71,523	29.75%
OISD.B	152,555	44,015	28.85%
OISD.N	343,151	145,262	42.33%
OISD.S	40,353	8,859	21.95%
StevenBlack.UF	73,109	29,094	39.8%
StevenBlack.UG	76,373	31,138	40.77%
StevenBlack.UP	116,774	52,100	44.62%
StevenBlack.US	71,021	28,554	40.21%
Total	713,160	252,790	35.45%

35.45% of domains listed in DNS filter/blocklists are using Cloudflare.