Problem accessing Public addresses of same subnet

Hi,
Work with this configuration for years and only recently noticed that i cant access
webpages having IPs of the same subnet as mine, as :
ISP given IP address: XX.XX.XX.100
Cant access other adresses, like: XX.XX.XX.222
Pinging gives “Destination host unreachable”
Configuration:
RouterOS v3.28
LAN 192.168.2.X
WAN XX.XX.XX.100
Using NAT/Masquerade

[admin@MikroTik] /ip address> pri
Flags: X - disabled, I - invalid, D - dynamic 
#   ADDRESS            NETWORK         BROADCAST       INTERFACE             

0   192.168.2.1/24     192.168.2.0     192.168.2.255   ether2                
1   XX.XX.XX.100/24  XX.XX.XX.0    XX.XX.XX.255  ether1



[admin@MikroTik] /ip route> pri
Flags: X - disabled, A - active, D - dynamic, 
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme, 
B - blackhole, U - unreachable, P - prohibit 
#      DST-ADDRESS        PREF-SRC        GATEWAY-STATE GATEWAY              DISTANCE INTERFACE    

0 A S  0.0.0.0/0                          reachable     XX.XX.XX.1         1        ether1       
1 ADC  192.168.2.0/24     192.168.2.1                                        0        ether2       
2 ADC  XX.XX.XX.0/24    XX.XX.XX.100                                     0        ether1

Whats wrong in configuration, or i need something to add? Thanks