Possible subnetting options for a /24 IPv4 Address
/24	/25	/26	/27	/28	/29	/30
Number of Hosts per Subnet
254	126	62	30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
			30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
		62	30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
			30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
	126	62	30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
			30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
		62	30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2
			30	14	6	2
						2
					6	2
						2
				14	6	2
						2
					6	2
						2