Trace Route and Hop Count: Seeing multiple "CPE-...rr.com" devices in results- is this normal behavior? (re: "CPE")

Spectrum ISP giving me Dynamic public IP on 24.168.192.0/19 network. Now I know that CPE=Customer Premise Equipment and that my public interface would show up as "CPE-MY-IP.XX.res.rr.com." It's hops 2-3 that have me puzzled. The 2nd hop (default gateway) as well as 3rd hop show up as "CPE-IPaddress xx.res.rr.com."

Is it common to see other hops with the "CPE" prefix?