124.1.109.0/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

124.1.109.0

Broadcast Address

124.1.109.63

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

124.1.109.1

Last Usable IP

124.1.109.62

Total IPs

Prefix Length

/26

Network address — the base address of the block (124.1.109.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 124.1.109.63 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	124.1.109.0/26
Network Address	124.1.109.0
Broadcast Address	124.1.109.63
Subnet Mask	255.255.255.192
Wildcard Mask	0.0.0.63
Prefix Length	/26
IP Address Class	Class A
Total IP Addresses	64
Usable Host Addresses	62
First Usable IP	124.1.109.1
Last Usable IP	124.1.109.62
Network (Hex)	0x7C016D00
Broadcast (Hex)	0x7C016D3F
Address Type	Public / Globally Routable

Binary Representation

Network Address

01111100.00000001.01101101 01111100.00000001.01101101.00000000

Subnet Mask

11111111.11111111.11111111.11000000

The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.

Split into Equal Subnets

Split 124.1.109.0/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	124.1.109.0/27	124.1.109.0	124.1.109.1	124.1.109.30	124.1.109.31	30
2	124.1.109.32/27	124.1.109.32	124.1.109.33	124.1.109.62	124.1.109.63	30

Split 124.1.109.0/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	124.1.109.0/28	124.1.109.0	124.1.109.1	124.1.109.14	124.1.109.15	14
2	124.1.109.16/28	124.1.109.16	124.1.109.17	124.1.109.30	124.1.109.31	14
3	124.1.109.32/28	124.1.109.32	124.1.109.33	124.1.109.46	124.1.109.47	14
4	124.1.109.48/28	124.1.109.48	124.1.109.49	124.1.109.62	124.1.109.63	14

Split 124.1.109.0/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	124.1.109.0/29	124.1.109.0	124.1.109.1	124.1.109.6	124.1.109.7	6
2	124.1.109.8/29	124.1.109.8	124.1.109.9	124.1.109.14	124.1.109.15	6
3	124.1.109.16/29	124.1.109.16	124.1.109.17	124.1.109.22	124.1.109.23	6
4	124.1.109.24/29	124.1.109.24	124.1.109.25	124.1.109.30	124.1.109.31	6
5	124.1.109.32/29	124.1.109.32	124.1.109.33	124.1.109.38	124.1.109.39	6
6	124.1.109.40/29	124.1.109.40	124.1.109.41	124.1.109.46	124.1.109.47	6
7	124.1.109.48/29	124.1.109.48	124.1.109.49	124.1.109.54	124.1.109.55	6
8	124.1.109.56/29	124.1.109.56	124.1.109.57	124.1.109.62	124.1.109.63	6

Split 124.1.109.0/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	124.1.109.0/30	124.1.109.0	124.1.109.1	124.1.109.2	124.1.109.3	2
2	124.1.109.4/30	124.1.109.4	124.1.109.5	124.1.109.6	124.1.109.7	2
3	124.1.109.8/30	124.1.109.8	124.1.109.9	124.1.109.10	124.1.109.11	2
4	124.1.109.12/30	124.1.109.12	124.1.109.13	124.1.109.14	124.1.109.15	2
5	124.1.109.16/30	124.1.109.16	124.1.109.17	124.1.109.18	124.1.109.19	2
6	124.1.109.20/30	124.1.109.20	124.1.109.21	124.1.109.22	124.1.109.23	2
7	124.1.109.24/30	124.1.109.24	124.1.109.25	124.1.109.26	124.1.109.27	2
8	124.1.109.28/30	124.1.109.28	124.1.109.29	124.1.109.30	124.1.109.31	2
9	124.1.109.32/30	124.1.109.32	124.1.109.33	124.1.109.34	124.1.109.35	2
10	124.1.109.36/30	124.1.109.36	124.1.109.37	124.1.109.38	124.1.109.39	2
11	124.1.109.40/30	124.1.109.40	124.1.109.41	124.1.109.42	124.1.109.43	2
12	124.1.109.44/30	124.1.109.44	124.1.109.45	124.1.109.46	124.1.109.47	2
13	124.1.109.48/30	124.1.109.48	124.1.109.49	124.1.109.50	124.1.109.51	2
14	124.1.109.52/30	124.1.109.52	124.1.109.53	124.1.109.54	124.1.109.55	2
15	124.1.109.56/30	124.1.109.56	124.1.109.57	124.1.109.58	124.1.109.59	2
16	124.1.109.60/30	124.1.109.60	124.1.109.61	124.1.109.62	124.1.109.63	2

IP Address Sample

Showing first 16 of 64 total IPs.

124.1.109.0 net

124.1.109.1

124.1.109.2

124.1.109.3

124.1.109.4

124.1.109.5

124.1.109.6

124.1.109.7

124.1.109.8

124.1.109.9

124.1.109.10

124.1.109.11

124.1.109.12

124.1.109.13

124.1.109.14

124.1.109.15

… 48 more IPs …

/26 Subnet Reference

Total IPs 64

Usable Hosts 62

Subnet Mask 255.255.255.192

Wildcard 0.0.0.63

Full /26 reference →

Related Ranges

Parent /25 block 124.1.109.0/25 Sibling /26 block 124.1.109.64/26

Adjacent Prefix Sizes

/24 254 hosts /25 126 hosts /26 62 hosts /27 30 hosts /28 14 hosts