IPv4 blocked

Hi, I’m having trouble getting inbound connections to work on my TELUS home internet, and I’m wondering if I might be behind CGNAT.

I noticed that a traceroute shows a 100.122.x.x address on an early hop, which made me think my IPv4 might be behind shared carrier NAT.

Is there a way to confirm whether my connection is using CGNAT, and if so, can TELUS provide a public IPv4 address?