ip prefix-list just seq permit 184.108.40.206/16 le 17
This particular prefix list matches prefixes of the form P/M (Prefix/Mask) that meet the following two conditions:
Now, 220.127.116.11 & /16 = 18.104.22.168, so the first condition is met. However, you have not indicated the mask of the prefix 22.214.171.124 and that is crucial to say what subnets would match. If their mask was either /16 or /17 and they were allocated from the 126.96.36.199/16 space, the prefix list would match. If the mask was different from these two values, the prefix list would not match.
In general, a prefix list of the form
ip prefix-list NAME permit|deny A.B.C.D/N ge L le U
matches all prefixes of the form P/M that meet the two following criteria:
If the ge L argument is not used then the conditions are:
If the le U argument is not used then the condition are:
If neither ge L nor le U are used then the prefix list evaluation is very simple: P must be exactly A.B.C.D and M must be exactly N.