29.168.91.0/24

Public

Class A — /24 prefix — 254 usable hosts

Network Address

29.168.91.0

Broadcast Address

29.168.91.255

Subnet Mask

255.255.255.0

Usable Hosts

254

First Usable IP

29.168.91.1

Last Usable IP

29.168.91.254

Total IPs

256

Prefix Length

/24

Network address — the base address of the block (29.168.91.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 29.168.91.255 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 254 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.255.0 is the dotted-decimal equivalent of /24. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	29.168.91.0/24
Network Address	29.168.91.0
Broadcast Address	29.168.91.255
Subnet Mask	255.255.255.0
Wildcard Mask	0.0.0.255
Prefix Length	/24
IP Address Class	Class A
Total IP Addresses	256
Usable Host Addresses	254
First Usable IP	29.168.91.1
Last Usable IP	29.168.91.254
Network (Hex)	0x1DA85B00
Broadcast (Hex)	0x1DA85BFF
Address Type	Public / Globally Routable

Binary Representation

Network Address

00011101.10101000.01011011 00011101.10101000.01011011.00000000

Subnet Mask

11111111.11111111.11111111.00000000

The first 24 bits (1s in the mask) identify the network. The remaining 8 bits identify hosts within the network.

Split into Equal Subnets

Split 29.168.91.0/24 into 2 equal /25 subnets (126 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	29.168.91.0/25	29.168.91.0	29.168.91.1	29.168.91.126	29.168.91.127	126
2	29.168.91.128/25	29.168.91.128	29.168.91.129	29.168.91.254	29.168.91.255	126

Split 29.168.91.0/24 into 4 equal /26 subnets (62 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	29.168.91.0/26	29.168.91.0	29.168.91.1	29.168.91.62	29.168.91.63	62
2	29.168.91.64/26	29.168.91.64	29.168.91.65	29.168.91.126	29.168.91.127	62
3	29.168.91.128/26	29.168.91.128	29.168.91.129	29.168.91.190	29.168.91.191	62
4	29.168.91.192/26	29.168.91.192	29.168.91.193	29.168.91.254	29.168.91.255	62

Split 29.168.91.0/24 into 8 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	29.168.91.0/27	29.168.91.0	29.168.91.1	29.168.91.30	29.168.91.31	30
2	29.168.91.32/27	29.168.91.32	29.168.91.33	29.168.91.62	29.168.91.63	30
3	29.168.91.64/27	29.168.91.64	29.168.91.65	29.168.91.94	29.168.91.95	30
4	29.168.91.96/27	29.168.91.96	29.168.91.97	29.168.91.126	29.168.91.127	30
5	29.168.91.128/27	29.168.91.128	29.168.91.129	29.168.91.158	29.168.91.159	30
6	29.168.91.160/27	29.168.91.160	29.168.91.161	29.168.91.190	29.168.91.191	30
7	29.168.91.192/27	29.168.91.192	29.168.91.193	29.168.91.222	29.168.91.223	30
8	29.168.91.224/27	29.168.91.224	29.168.91.225	29.168.91.254	29.168.91.255	30

Split 29.168.91.0/24 into 16 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	29.168.91.0/28	29.168.91.0	29.168.91.1	29.168.91.14	29.168.91.15	14
2	29.168.91.16/28	29.168.91.16	29.168.91.17	29.168.91.30	29.168.91.31	14
3	29.168.91.32/28	29.168.91.32	29.168.91.33	29.168.91.46	29.168.91.47	14
4	29.168.91.48/28	29.168.91.48	29.168.91.49	29.168.91.62	29.168.91.63	14
5	29.168.91.64/28	29.168.91.64	29.168.91.65	29.168.91.78	29.168.91.79	14
6	29.168.91.80/28	29.168.91.80	29.168.91.81	29.168.91.94	29.168.91.95	14
7	29.168.91.96/28	29.168.91.96	29.168.91.97	29.168.91.110	29.168.91.111	14
8	29.168.91.112/28	29.168.91.112	29.168.91.113	29.168.91.126	29.168.91.127	14
9	29.168.91.128/28	29.168.91.128	29.168.91.129	29.168.91.142	29.168.91.143	14
10	29.168.91.144/28	29.168.91.144	29.168.91.145	29.168.91.158	29.168.91.159	14
11	29.168.91.160/28	29.168.91.160	29.168.91.161	29.168.91.174	29.168.91.175	14
12	29.168.91.176/28	29.168.91.176	29.168.91.177	29.168.91.190	29.168.91.191	14
13	29.168.91.192/28	29.168.91.192	29.168.91.193	29.168.91.206	29.168.91.207	14
14	29.168.91.208/28	29.168.91.208	29.168.91.209	29.168.91.222	29.168.91.223	14
15	29.168.91.224/28	29.168.91.224	29.168.91.225	29.168.91.238	29.168.91.239	14
16	29.168.91.240/28	29.168.91.240	29.168.91.241	29.168.91.254	29.168.91.255	14

IP Address Sample

Showing first 16 of 256 total IPs.

29.168.91.0 net

29.168.91.1

29.168.91.2

29.168.91.3

29.168.91.4

29.168.91.5

29.168.91.6

29.168.91.7

29.168.91.8

29.168.91.9

29.168.91.10

29.168.91.11

29.168.91.12

29.168.91.13

29.168.91.14

29.168.91.15

… 240 more IPs …

/24 Subnet Reference

Total IPs 256

Usable Hosts 254

Subnet Mask 255.255.255.0

Wildcard 0.0.0.255

Full /24 reference →

Related Ranges

Parent /23 block 29.168.90.0/23 Sibling /24 block 29.168.90.0/24

Adjacent Prefix Sizes

/22 1,022 hosts /23 510 hosts /24 254 hosts /25 126 hosts /26 62 hosts