Subnet Mask Selector

Network

Mask & Stats

Binary Representation

IP IP in Binary

00001010.00001010.00000000.00000000

█ network bits █ host bits

Mask in Binary

11111111.11111111.11111111.10000000

Subnet Splitter

Split into 2 subnets 4 subnets 8 subnets 16 subnets 32 subnets

#	Subnet (/29)	Range	Broadcast Address	Usable Hosts
1	10.10.0.0/29	10.10.0.1 — 10.10.0.6	10.10.0.7	6
2	10.10.0.8/29	10.10.0.9 — 10.10.0.14	10.10.0.15	6
3	10.10.0.16/29	10.10.0.17 — 10.10.0.22	10.10.0.23	6
4	10.10.0.24/29	10.10.0.25 — 10.10.0.30	10.10.0.31	6
5	10.10.0.32/29	10.10.0.33 — 10.10.0.38	10.10.0.39	6
6	10.10.0.40/29	10.10.0.41 — 10.10.0.46	10.10.0.47	6
7	10.10.0.48/29	10.10.0.49 — 10.10.0.54	10.10.0.55	6
8	10.10.0.56/29	10.10.0.57 — 10.10.0.62	10.10.0.63	6
9	10.10.0.64/29	10.10.0.65 — 10.10.0.70	10.10.0.71	6
10	10.10.0.72/29	10.10.0.73 — 10.10.0.78	10.10.0.79	6
11	10.10.0.80/29	10.10.0.81 — 10.10.0.86	10.10.0.87	6
12	10.10.0.88/29	10.10.0.89 — 10.10.0.94	10.10.0.95	6
13	10.10.0.96/29	10.10.0.97 — 10.10.0.102	10.10.0.103	6
14	10.10.0.104/29	10.10.0.105 — 10.10.0.110	10.10.0.111	6
15	10.10.0.112/29	10.10.0.113 — 10.10.0.118	10.10.0.119	6
16	10.10.0.120/29	10.10.0.121 — 10.10.0.126	10.10.0.127	6

Converter

IP → Integer

168427520

Mask → CIDR

/ 25

Range (hex)

0x0A0A0000 — 0x0A0A007F

Quick Converter (no reload)

IP → Integer

Integer → IP

📊 Subnet Visualization

            10.10.0.0
            10.10.0.127
        

Network ▲ 10.10.0.0 Broadcast

Usable hosts: 126

Reserved: 2

your_ip

📋 Subnet Cheat Sheet

CIDR	Mask	Hosts	Usage
/8	255.0.0.0	16,777,214	Large Class A networks
/16	255.255.0.0	65,534	Medium corporate networks
/24	255.255.255.0	254	Typical home/office network
/25	255.255.255.128	126	Half of /24
/26	255.255.255.192	62	Small department
/27	255.255.255.224	30	Small office
/28	255.255.255.240	14	Micro-segment
/29	255.255.255.248	6	Point-to-point with hosts
/30	255.255.255.252	2	Point-to-point link
/31	255.255.255.254	2	P2P (RFC 3021)
/32	255.255.255.255	1	Single host route

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