Something is definitely wrong with Blockchain.info and cloudflare
Got the same blocked IP error 1006. All I did was open 3 wallets within maybe 20 minutes. Contacted Cloudflare but they replied that I should contact the site owner because only they can discuss this issue with Cloudflare. So in these cases contacting Cloudflare is useless.
Now that I see I am not the only one and that this is a recent issues in the last few days, I think that their configuration is a tad bit too strict. I opened like 30-40 pages in 30 minutes at best and I got banned
* I am using a normal cable IP, not shared nor random (unless the router resets which is rare).