I cant access my router settings page

Hello,
i want to ask why i cannot access my router settings?
i tried ipconfig /all and my default gateway is 192.168.1.254
i open web browser (chrome, firefox, and IE) and type 192.168.1.254 on the adressbar but none of those browser works its i tried to add http:// and the result still same. i tried to restart my router leave it for 10 minutes. still not working.
result of ipconfig :
Ethernet adapter Ethernet:

Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::dd28:6572:443f:743e%3
IPv4 Address. . . . . . . . . . . : 192.168.1.4
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : fe80::6231:97ff:fe30:2620%3
192.168.1.254

result from pinging 192.168.1.254 :
C:\Windows\system32>ping 192.168.1.254

Pinging 192.168.1.254 with 32 bytes of data:
Reply from 192.168.1.254: bytes=32 time<1ms TTL=254
Reply from 192.168.1.254: bytes=32 time<1ms TTL=254
Reply from 192.168.1.254: bytes=32 time<1ms TTL=254
Reply from 192.168.1.254: bytes=32 time<1ms TTL=254

Ping statistics for 192.168.1.254:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

i dont know whats wrong i just cannot access my router settings page, can someone help me?
im using ethernet cable (LAN)
and i can access internet with no problem, but i cant access the router settings page

i tried 192.168.1.254:8080 / :43 / :80 etc and none of those working.
i search everything on google but all the explanation is just not working for me. like switching cable port behind the router and etc.