39.9.2.192/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

39.9.2.192

Broadcast Address

39.9.2.255

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

39.9.2.193

Last Usable IP

39.9.2.254

Total IPs

Prefix Length

/26

Network address — the base address of the block (39.9.2.192). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 39.9.2.255 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	39.9.2.192/26
Network Address	39.9.2.192
Broadcast Address	39.9.2.255
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	39.9.2.193
Last Usable IP	39.9.2.254
Network (Hex)	0x270902C0
Broadcast (Hex)	0x270902FF
Address Type	Public / Globally Routable

Binary Representation

Network Address

00100111.00001001.00000010 00100111.00001001.00000010.11000000

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 39.9.2.192/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.9.2.192/27	39.9.2.192	39.9.2.193	39.9.2.222	39.9.2.223	30
2	39.9.2.224/27	39.9.2.224	39.9.2.225	39.9.2.254	39.9.2.255	30

Split 39.9.2.192/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.9.2.192/28	39.9.2.192	39.9.2.193	39.9.2.206	39.9.2.207	14
2	39.9.2.208/28	39.9.2.208	39.9.2.209	39.9.2.222	39.9.2.223	14
3	39.9.2.224/28	39.9.2.224	39.9.2.225	39.9.2.238	39.9.2.239	14
4	39.9.2.240/28	39.9.2.240	39.9.2.241	39.9.2.254	39.9.2.255	14

Split 39.9.2.192/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.9.2.192/29	39.9.2.192	39.9.2.193	39.9.2.198	39.9.2.199	6
2	39.9.2.200/29	39.9.2.200	39.9.2.201	39.9.2.206	39.9.2.207	6
3	39.9.2.208/29	39.9.2.208	39.9.2.209	39.9.2.214	39.9.2.215	6
4	39.9.2.216/29	39.9.2.216	39.9.2.217	39.9.2.222	39.9.2.223	6
5	39.9.2.224/29	39.9.2.224	39.9.2.225	39.9.2.230	39.9.2.231	6
6	39.9.2.232/29	39.9.2.232	39.9.2.233	39.9.2.238	39.9.2.239	6
7	39.9.2.240/29	39.9.2.240	39.9.2.241	39.9.2.246	39.9.2.247	6
8	39.9.2.248/29	39.9.2.248	39.9.2.249	39.9.2.254	39.9.2.255	6

Split 39.9.2.192/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.9.2.192/30	39.9.2.192	39.9.2.193	39.9.2.194	39.9.2.195	2
2	39.9.2.196/30	39.9.2.196	39.9.2.197	39.9.2.198	39.9.2.199	2
3	39.9.2.200/30	39.9.2.200	39.9.2.201	39.9.2.202	39.9.2.203	2
4	39.9.2.204/30	39.9.2.204	39.9.2.205	39.9.2.206	39.9.2.207	2
5	39.9.2.208/30	39.9.2.208	39.9.2.209	39.9.2.210	39.9.2.211	2
6	39.9.2.212/30	39.9.2.212	39.9.2.213	39.9.2.214	39.9.2.215	2
7	39.9.2.216/30	39.9.2.216	39.9.2.217	39.9.2.218	39.9.2.219	2
8	39.9.2.220/30	39.9.2.220	39.9.2.221	39.9.2.222	39.9.2.223	2
9	39.9.2.224/30	39.9.2.224	39.9.2.225	39.9.2.226	39.9.2.227	2
10	39.9.2.228/30	39.9.2.228	39.9.2.229	39.9.2.230	39.9.2.231	2
11	39.9.2.232/30	39.9.2.232	39.9.2.233	39.9.2.234	39.9.2.235	2
12	39.9.2.236/30	39.9.2.236	39.9.2.237	39.9.2.238	39.9.2.239	2
13	39.9.2.240/30	39.9.2.240	39.9.2.241	39.9.2.242	39.9.2.243	2
14	39.9.2.244/30	39.9.2.244	39.9.2.245	39.9.2.246	39.9.2.247	2
15	39.9.2.248/30	39.9.2.248	39.9.2.249	39.9.2.250	39.9.2.251	2
16	39.9.2.252/30	39.9.2.252	39.9.2.253	39.9.2.254	39.9.2.255	2

IP Address Sample

Showing first 16 of 64 total IPs.

39.9.2.192 net

39.9.2.193

39.9.2.194

39.9.2.195

39.9.2.196

39.9.2.197

39.9.2.198

39.9.2.199

39.9.2.200

39.9.2.201

39.9.2.202

39.9.2.203

39.9.2.204

39.9.2.205

39.9.2.206

39.9.2.207

… 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 39.9.2.128/25 Sibling /26 block 39.9.2.128/26

Adjacent Prefix Sizes

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