11.10.176.64/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

11.10.176.64

Broadcast Address

11.10.176.127

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

11.10.176.65

Last Usable IP

11.10.176.126

Total IPs

Prefix Length

/26

Network address — the base address of the block (11.10.176.64). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 11.10.176.127 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	11.10.176.64/26
Network Address	11.10.176.64
Broadcast Address	11.10.176.127
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	11.10.176.65
Last Usable IP	11.10.176.126
Network (Hex)	0x0B0AB040
Broadcast (Hex)	0x0B0AB07F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00001011.00001010.10110000 00001011.00001010.10110000.01000000

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 11.10.176.64/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.10.176.64/27	11.10.176.64	11.10.176.65	11.10.176.94	11.10.176.95	30
2	11.10.176.96/27	11.10.176.96	11.10.176.97	11.10.176.126	11.10.176.127	30

Split 11.10.176.64/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.10.176.64/28	11.10.176.64	11.10.176.65	11.10.176.78	11.10.176.79	14
2	11.10.176.80/28	11.10.176.80	11.10.176.81	11.10.176.94	11.10.176.95	14
3	11.10.176.96/28	11.10.176.96	11.10.176.97	11.10.176.110	11.10.176.111	14
4	11.10.176.112/28	11.10.176.112	11.10.176.113	11.10.176.126	11.10.176.127	14

Split 11.10.176.64/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.10.176.64/29	11.10.176.64	11.10.176.65	11.10.176.70	11.10.176.71	6
2	11.10.176.72/29	11.10.176.72	11.10.176.73	11.10.176.78	11.10.176.79	6
3	11.10.176.80/29	11.10.176.80	11.10.176.81	11.10.176.86	11.10.176.87	6
4	11.10.176.88/29	11.10.176.88	11.10.176.89	11.10.176.94	11.10.176.95	6
5	11.10.176.96/29	11.10.176.96	11.10.176.97	11.10.176.102	11.10.176.103	6
6	11.10.176.104/29	11.10.176.104	11.10.176.105	11.10.176.110	11.10.176.111	6
7	11.10.176.112/29	11.10.176.112	11.10.176.113	11.10.176.118	11.10.176.119	6
8	11.10.176.120/29	11.10.176.120	11.10.176.121	11.10.176.126	11.10.176.127	6

Split 11.10.176.64/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.10.176.64/30	11.10.176.64	11.10.176.65	11.10.176.66	11.10.176.67	2
2	11.10.176.68/30	11.10.176.68	11.10.176.69	11.10.176.70	11.10.176.71	2
3	11.10.176.72/30	11.10.176.72	11.10.176.73	11.10.176.74	11.10.176.75	2
4	11.10.176.76/30	11.10.176.76	11.10.176.77	11.10.176.78	11.10.176.79	2
5	11.10.176.80/30	11.10.176.80	11.10.176.81	11.10.176.82	11.10.176.83	2
6	11.10.176.84/30	11.10.176.84	11.10.176.85	11.10.176.86	11.10.176.87	2
7	11.10.176.88/30	11.10.176.88	11.10.176.89	11.10.176.90	11.10.176.91	2
8	11.10.176.92/30	11.10.176.92	11.10.176.93	11.10.176.94	11.10.176.95	2
9	11.10.176.96/30	11.10.176.96	11.10.176.97	11.10.176.98	11.10.176.99	2
10	11.10.176.100/30	11.10.176.100	11.10.176.101	11.10.176.102	11.10.176.103	2
11	11.10.176.104/30	11.10.176.104	11.10.176.105	11.10.176.106	11.10.176.107	2
12	11.10.176.108/30	11.10.176.108	11.10.176.109	11.10.176.110	11.10.176.111	2
13	11.10.176.112/30	11.10.176.112	11.10.176.113	11.10.176.114	11.10.176.115	2
14	11.10.176.116/30	11.10.176.116	11.10.176.117	11.10.176.118	11.10.176.119	2
15	11.10.176.120/30	11.10.176.120	11.10.176.121	11.10.176.122	11.10.176.123	2
16	11.10.176.124/30	11.10.176.124	11.10.176.125	11.10.176.126	11.10.176.127	2

IP Address Sample

Showing first 16 of 64 total IPs.

11.10.176.64 net

11.10.176.65

11.10.176.66

11.10.176.67

11.10.176.68

11.10.176.69

11.10.176.70

11.10.176.71

11.10.176.72

11.10.176.73

11.10.176.74

11.10.176.75

11.10.176.76

11.10.176.77

11.10.176.78

11.10.176.79

… 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 11.10.176.0/25 Sibling /26 block 11.10.176.0/26

Adjacent Prefix Sizes

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