1.1.1.1 appears blocked between my ISP and the final hop


#1

I’m able to see 1.0.0.1 without any issues. I can ping it, hit the https site and get DNS. All of those are caught what appears to be a drop at 66.110.56.158.

A simple traceroute from my system shows this IP is the final hop from me to 1.0.0.1, and also the last hop to 1.1.1.1 before getting consistent timeouts. Suggesting either packets being intentionally firewalled [via drop] or a routing issue.

Below URL suggests the IPv6 would also not work for me, though my ISP doesn’t provide me an ipv6 block with which to assign all of my internal systems.


#2

Can you post that traceroute?


#3

to 1.1.1.1
image

to 1.0.0.1
tracert2