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	69,861	22,379	32.03%
1Hosts.Mini	66,954	21,157	31.6%
1Hosts.Pro	135,508	49,833	36.77%
AdAway	1,953	826	42.29%
AdGuard	59,553	11,897	19.98%
HaGeZi.LIGHT	57,660	17,945	31.12%
HaGeZi.NORMAL	113,654	33,243	29.25%
HaGeZi.PROPLUS	199,329	54,456	27.32%
HaGeZi.PRO	161,883	36,845	22.76%
HaGeZi.ULTIMATE	239,976	71,073	29.62%
OISD.B	153,959	44,573	28.95%
OISD.N	343,304	145,334	42.33%
OISD.S	40,802	8,892	21.79%
StevenBlack.UF	73,109	29,029	39.71%
StevenBlack.UG	76,373	31,071	40.68%
StevenBlack.UP	116,774	51,995	44.53%
StevenBlack.US	71,021	28,488	40.11%
Total	714,594	253,803	35.52%

35.52% of domains listed in DNS filter/blocklists are using Cloudflare.