Answer:
172.61.35.186 = 10101100.00111101.00100011.10111010
Step-by-step explanation:
The IP address is 32-bit long address which is used in form of decimal numbers separated by dots.
Each decimal is converted into 8-bits. If the bits are less than eight after conversion, zeroes are added to complete 8 bits.
So,
172: 10101100
61: 00111101
35: 00100011
186: 10111010
So,
172.61.35.186 = 10101100.00111101.00100011.10111010 ..