2.9.7.0/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

2.9.7.0

Broadcast Address

2.9.7.63

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

2.9.7.1

Last Usable IP

2.9.7.62

Total IPs

Prefix Length

/26

Network address — the base address of the block (2.9.7.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 2.9.7.63 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	2.9.7.0/26
Network Address	2.9.7.0
Broadcast Address	2.9.7.63
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	2.9.7.1
Last Usable IP	2.9.7.62
Network (Hex)	0x02090700
Broadcast (Hex)	0x0209073F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00000010.00001001.00000111 00000010.00001001.00000111.00000000

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 2.9.7.0/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	2.9.7.0/27	2.9.7.0	2.9.7.1	2.9.7.30	2.9.7.31	30
2	2.9.7.32/27	2.9.7.32	2.9.7.33	2.9.7.62	2.9.7.63	30

Split 2.9.7.0/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	2.9.7.0/28	2.9.7.0	2.9.7.1	2.9.7.14	2.9.7.15	14
2	2.9.7.16/28	2.9.7.16	2.9.7.17	2.9.7.30	2.9.7.31	14
3	2.9.7.32/28	2.9.7.32	2.9.7.33	2.9.7.46	2.9.7.47	14
4	2.9.7.48/28	2.9.7.48	2.9.7.49	2.9.7.62	2.9.7.63	14

Split 2.9.7.0/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	2.9.7.0/29	2.9.7.0	2.9.7.1	2.9.7.6	2.9.7.7	6
2	2.9.7.8/29	2.9.7.8	2.9.7.9	2.9.7.14	2.9.7.15	6
3	2.9.7.16/29	2.9.7.16	2.9.7.17	2.9.7.22	2.9.7.23	6
4	2.9.7.24/29	2.9.7.24	2.9.7.25	2.9.7.30	2.9.7.31	6
5	2.9.7.32/29	2.9.7.32	2.9.7.33	2.9.7.38	2.9.7.39	6
6	2.9.7.40/29	2.9.7.40	2.9.7.41	2.9.7.46	2.9.7.47	6
7	2.9.7.48/29	2.9.7.48	2.9.7.49	2.9.7.54	2.9.7.55	6
8	2.9.7.56/29	2.9.7.56	2.9.7.57	2.9.7.62	2.9.7.63	6

Split 2.9.7.0/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	2.9.7.0/30	2.9.7.0	2.9.7.1	2.9.7.2	2.9.7.3	2
2	2.9.7.4/30	2.9.7.4	2.9.7.5	2.9.7.6	2.9.7.7	2
3	2.9.7.8/30	2.9.7.8	2.9.7.9	2.9.7.10	2.9.7.11	2
4	2.9.7.12/30	2.9.7.12	2.9.7.13	2.9.7.14	2.9.7.15	2
5	2.9.7.16/30	2.9.7.16	2.9.7.17	2.9.7.18	2.9.7.19	2
6	2.9.7.20/30	2.9.7.20	2.9.7.21	2.9.7.22	2.9.7.23	2
7	2.9.7.24/30	2.9.7.24	2.9.7.25	2.9.7.26	2.9.7.27	2
8	2.9.7.28/30	2.9.7.28	2.9.7.29	2.9.7.30	2.9.7.31	2
9	2.9.7.32/30	2.9.7.32	2.9.7.33	2.9.7.34	2.9.7.35	2
10	2.9.7.36/30	2.9.7.36	2.9.7.37	2.9.7.38	2.9.7.39	2
11	2.9.7.40/30	2.9.7.40	2.9.7.41	2.9.7.42	2.9.7.43	2
12	2.9.7.44/30	2.9.7.44	2.9.7.45	2.9.7.46	2.9.7.47	2
13	2.9.7.48/30	2.9.7.48	2.9.7.49	2.9.7.50	2.9.7.51	2
14	2.9.7.52/30	2.9.7.52	2.9.7.53	2.9.7.54	2.9.7.55	2
15	2.9.7.56/30	2.9.7.56	2.9.7.57	2.9.7.58	2.9.7.59	2
16	2.9.7.60/30	2.9.7.60	2.9.7.61	2.9.7.62	2.9.7.63	2

IP Address Sample

Showing first 16 of 64 total IPs.

2.9.7.0 net

2.9.7.1

2.9.7.2

2.9.7.3

2.9.7.4

2.9.7.5

2.9.7.6

2.9.7.7

2.9.7.8

2.9.7.9

2.9.7.10

2.9.7.11

2.9.7.12

2.9.7.13

2.9.7.14

2.9.7.15

… 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 2.9.7.0/25 Sibling /26 block 2.9.7.64/26

Adjacent Prefix Sizes

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