42.252.164.192/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

42.252.164.192

Broadcast Address

42.252.164.255

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

42.252.164.193

Last Usable IP

42.252.164.254

Total IPs

Prefix Length

/26

Network address — the base address of the block (42.252.164.192). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 42.252.164.255 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	42.252.164.192/26
Network Address	42.252.164.192
Broadcast Address	42.252.164.255
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	42.252.164.193
Last Usable IP	42.252.164.254
Network (Hex)	0x2AFCA4C0
Broadcast (Hex)	0x2AFCA4FF
Address Type	Public / Globally Routable

Binary Representation

Network Address

00101010.11111100.10100100 00101010.11111100.10100100.11000000

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 42.252.164.192/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	42.252.164.192/27	42.252.164.192	42.252.164.193	42.252.164.222	42.252.164.223	30
2	42.252.164.224/27	42.252.164.224	42.252.164.225	42.252.164.254	42.252.164.255	30

Split 42.252.164.192/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	42.252.164.192/28	42.252.164.192	42.252.164.193	42.252.164.206	42.252.164.207	14
2	42.252.164.208/28	42.252.164.208	42.252.164.209	42.252.164.222	42.252.164.223	14
3	42.252.164.224/28	42.252.164.224	42.252.164.225	42.252.164.238	42.252.164.239	14
4	42.252.164.240/28	42.252.164.240	42.252.164.241	42.252.164.254	42.252.164.255	14

Split 42.252.164.192/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	42.252.164.192/29	42.252.164.192	42.252.164.193	42.252.164.198	42.252.164.199	6
2	42.252.164.200/29	42.252.164.200	42.252.164.201	42.252.164.206	42.252.164.207	6
3	42.252.164.208/29	42.252.164.208	42.252.164.209	42.252.164.214	42.252.164.215	6
4	42.252.164.216/29	42.252.164.216	42.252.164.217	42.252.164.222	42.252.164.223	6
5	42.252.164.224/29	42.252.164.224	42.252.164.225	42.252.164.230	42.252.164.231	6
6	42.252.164.232/29	42.252.164.232	42.252.164.233	42.252.164.238	42.252.164.239	6
7	42.252.164.240/29	42.252.164.240	42.252.164.241	42.252.164.246	42.252.164.247	6
8	42.252.164.248/29	42.252.164.248	42.252.164.249	42.252.164.254	42.252.164.255	6

Split 42.252.164.192/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	42.252.164.192/30	42.252.164.192	42.252.164.193	42.252.164.194	42.252.164.195	2
2	42.252.164.196/30	42.252.164.196	42.252.164.197	42.252.164.198	42.252.164.199	2
3	42.252.164.200/30	42.252.164.200	42.252.164.201	42.252.164.202	42.252.164.203	2
4	42.252.164.204/30	42.252.164.204	42.252.164.205	42.252.164.206	42.252.164.207	2
5	42.252.164.208/30	42.252.164.208	42.252.164.209	42.252.164.210	42.252.164.211	2
6	42.252.164.212/30	42.252.164.212	42.252.164.213	42.252.164.214	42.252.164.215	2
7	42.252.164.216/30	42.252.164.216	42.252.164.217	42.252.164.218	42.252.164.219	2
8	42.252.164.220/30	42.252.164.220	42.252.164.221	42.252.164.222	42.252.164.223	2
9	42.252.164.224/30	42.252.164.224	42.252.164.225	42.252.164.226	42.252.164.227	2
10	42.252.164.228/30	42.252.164.228	42.252.164.229	42.252.164.230	42.252.164.231	2
11	42.252.164.232/30	42.252.164.232	42.252.164.233	42.252.164.234	42.252.164.235	2
12	42.252.164.236/30	42.252.164.236	42.252.164.237	42.252.164.238	42.252.164.239	2
13	42.252.164.240/30	42.252.164.240	42.252.164.241	42.252.164.242	42.252.164.243	2
14	42.252.164.244/30	42.252.164.244	42.252.164.245	42.252.164.246	42.252.164.247	2
15	42.252.164.248/30	42.252.164.248	42.252.164.249	42.252.164.250	42.252.164.251	2
16	42.252.164.252/30	42.252.164.252	42.252.164.253	42.252.164.254	42.252.164.255	2

IP Address Sample

Showing first 16 of 64 total IPs.

42.252.164.192 net

42.252.164.193

42.252.164.194

42.252.164.195

42.252.164.196

42.252.164.197

42.252.164.198

42.252.164.199

42.252.164.200

42.252.164.201

42.252.164.202

42.252.164.203

42.252.164.204

42.252.164.205

42.252.164.206

42.252.164.207

… 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 42.252.164.128/25 Sibling /26 block 42.252.164.128/26

Adjacent Prefix Sizes

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