13.224.31.64/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

13.224.31.64

Broadcast Address

13.224.31.127

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

13.224.31.65

Last Usable IP

13.224.31.126

Total IPs

Prefix Length

/26

Network address — the base address of the block (13.224.31.64). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 13.224.31.127 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	13.224.31.64/26
Network Address	13.224.31.64
Broadcast Address	13.224.31.127
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	13.224.31.65
Last Usable IP	13.224.31.126
Network (Hex)	0x0DE01F40
Broadcast (Hex)	0x0DE01F7F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00001101.11100000.00011111 00001101.11100000.00011111.01000000

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 13.224.31.64/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	13.224.31.64/27	13.224.31.64	13.224.31.65	13.224.31.94	13.224.31.95	30
2	13.224.31.96/27	13.224.31.96	13.224.31.97	13.224.31.126	13.224.31.127	30

Split 13.224.31.64/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	13.224.31.64/28	13.224.31.64	13.224.31.65	13.224.31.78	13.224.31.79	14
2	13.224.31.80/28	13.224.31.80	13.224.31.81	13.224.31.94	13.224.31.95	14
3	13.224.31.96/28	13.224.31.96	13.224.31.97	13.224.31.110	13.224.31.111	14
4	13.224.31.112/28	13.224.31.112	13.224.31.113	13.224.31.126	13.224.31.127	14

Split 13.224.31.64/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	13.224.31.64/29	13.224.31.64	13.224.31.65	13.224.31.70	13.224.31.71	6
2	13.224.31.72/29	13.224.31.72	13.224.31.73	13.224.31.78	13.224.31.79	6
3	13.224.31.80/29	13.224.31.80	13.224.31.81	13.224.31.86	13.224.31.87	6
4	13.224.31.88/29	13.224.31.88	13.224.31.89	13.224.31.94	13.224.31.95	6
5	13.224.31.96/29	13.224.31.96	13.224.31.97	13.224.31.102	13.224.31.103	6
6	13.224.31.104/29	13.224.31.104	13.224.31.105	13.224.31.110	13.224.31.111	6
7	13.224.31.112/29	13.224.31.112	13.224.31.113	13.224.31.118	13.224.31.119	6
8	13.224.31.120/29	13.224.31.120	13.224.31.121	13.224.31.126	13.224.31.127	6

Split 13.224.31.64/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	13.224.31.64/30	13.224.31.64	13.224.31.65	13.224.31.66	13.224.31.67	2
2	13.224.31.68/30	13.224.31.68	13.224.31.69	13.224.31.70	13.224.31.71	2
3	13.224.31.72/30	13.224.31.72	13.224.31.73	13.224.31.74	13.224.31.75	2
4	13.224.31.76/30	13.224.31.76	13.224.31.77	13.224.31.78	13.224.31.79	2
5	13.224.31.80/30	13.224.31.80	13.224.31.81	13.224.31.82	13.224.31.83	2
6	13.224.31.84/30	13.224.31.84	13.224.31.85	13.224.31.86	13.224.31.87	2
7	13.224.31.88/30	13.224.31.88	13.224.31.89	13.224.31.90	13.224.31.91	2
8	13.224.31.92/30	13.224.31.92	13.224.31.93	13.224.31.94	13.224.31.95	2
9	13.224.31.96/30	13.224.31.96	13.224.31.97	13.224.31.98	13.224.31.99	2
10	13.224.31.100/30	13.224.31.100	13.224.31.101	13.224.31.102	13.224.31.103	2
11	13.224.31.104/30	13.224.31.104	13.224.31.105	13.224.31.106	13.224.31.107	2
12	13.224.31.108/30	13.224.31.108	13.224.31.109	13.224.31.110	13.224.31.111	2
13	13.224.31.112/30	13.224.31.112	13.224.31.113	13.224.31.114	13.224.31.115	2
14	13.224.31.116/30	13.224.31.116	13.224.31.117	13.224.31.118	13.224.31.119	2
15	13.224.31.120/30	13.224.31.120	13.224.31.121	13.224.31.122	13.224.31.123	2
16	13.224.31.124/30	13.224.31.124	13.224.31.125	13.224.31.126	13.224.31.127	2

IP Address Sample

Showing first 16 of 64 total IPs.

13.224.31.64 net

13.224.31.65

13.224.31.66

13.224.31.67

13.224.31.68

13.224.31.69

13.224.31.70

13.224.31.71

13.224.31.72

13.224.31.73

13.224.31.74

13.224.31.75

13.224.31.76

13.224.31.77

13.224.31.78

13.224.31.79

… 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 13.224.31.0/25 Sibling /26 block 13.224.31.0/26

Adjacent Prefix Sizes

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