71.155.88.64/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

71.155.88.64

Broadcast Address

71.155.88.127

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

71.155.88.65

Last Usable IP

71.155.88.126

Total IPs

Prefix Length

/26

Network address — the base address of the block (71.155.88.64). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 71.155.88.127 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	71.155.88.64/26
Network Address	71.155.88.64
Broadcast Address	71.155.88.127
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	71.155.88.65
Last Usable IP	71.155.88.126
Network (Hex)	0x479B5840
Broadcast (Hex)	0x479B587F
Address Type	Public / Globally Routable

Binary Representation

Network Address

01000111.10011011.01011000 01000111.10011011.01011000.01000000

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 71.155.88.64/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	71.155.88.64/27	71.155.88.64	71.155.88.65	71.155.88.94	71.155.88.95	30
2	71.155.88.96/27	71.155.88.96	71.155.88.97	71.155.88.126	71.155.88.127	30

Split 71.155.88.64/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	71.155.88.64/28	71.155.88.64	71.155.88.65	71.155.88.78	71.155.88.79	14
2	71.155.88.80/28	71.155.88.80	71.155.88.81	71.155.88.94	71.155.88.95	14
3	71.155.88.96/28	71.155.88.96	71.155.88.97	71.155.88.110	71.155.88.111	14
4	71.155.88.112/28	71.155.88.112	71.155.88.113	71.155.88.126	71.155.88.127	14

Split 71.155.88.64/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	71.155.88.64/29	71.155.88.64	71.155.88.65	71.155.88.70	71.155.88.71	6
2	71.155.88.72/29	71.155.88.72	71.155.88.73	71.155.88.78	71.155.88.79	6
3	71.155.88.80/29	71.155.88.80	71.155.88.81	71.155.88.86	71.155.88.87	6
4	71.155.88.88/29	71.155.88.88	71.155.88.89	71.155.88.94	71.155.88.95	6
5	71.155.88.96/29	71.155.88.96	71.155.88.97	71.155.88.102	71.155.88.103	6
6	71.155.88.104/29	71.155.88.104	71.155.88.105	71.155.88.110	71.155.88.111	6
7	71.155.88.112/29	71.155.88.112	71.155.88.113	71.155.88.118	71.155.88.119	6
8	71.155.88.120/29	71.155.88.120	71.155.88.121	71.155.88.126	71.155.88.127	6

Split 71.155.88.64/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	71.155.88.64/30	71.155.88.64	71.155.88.65	71.155.88.66	71.155.88.67	2
2	71.155.88.68/30	71.155.88.68	71.155.88.69	71.155.88.70	71.155.88.71	2
3	71.155.88.72/30	71.155.88.72	71.155.88.73	71.155.88.74	71.155.88.75	2
4	71.155.88.76/30	71.155.88.76	71.155.88.77	71.155.88.78	71.155.88.79	2
5	71.155.88.80/30	71.155.88.80	71.155.88.81	71.155.88.82	71.155.88.83	2
6	71.155.88.84/30	71.155.88.84	71.155.88.85	71.155.88.86	71.155.88.87	2
7	71.155.88.88/30	71.155.88.88	71.155.88.89	71.155.88.90	71.155.88.91	2
8	71.155.88.92/30	71.155.88.92	71.155.88.93	71.155.88.94	71.155.88.95	2
9	71.155.88.96/30	71.155.88.96	71.155.88.97	71.155.88.98	71.155.88.99	2
10	71.155.88.100/30	71.155.88.100	71.155.88.101	71.155.88.102	71.155.88.103	2
11	71.155.88.104/30	71.155.88.104	71.155.88.105	71.155.88.106	71.155.88.107	2
12	71.155.88.108/30	71.155.88.108	71.155.88.109	71.155.88.110	71.155.88.111	2
13	71.155.88.112/30	71.155.88.112	71.155.88.113	71.155.88.114	71.155.88.115	2
14	71.155.88.116/30	71.155.88.116	71.155.88.117	71.155.88.118	71.155.88.119	2
15	71.155.88.120/30	71.155.88.120	71.155.88.121	71.155.88.122	71.155.88.123	2
16	71.155.88.124/30	71.155.88.124	71.155.88.125	71.155.88.126	71.155.88.127	2

IP Address Sample

Showing first 16 of 64 total IPs.

71.155.88.64 net

71.155.88.65

71.155.88.66

71.155.88.67

71.155.88.68

71.155.88.69

71.155.88.70

71.155.88.71

71.155.88.72

71.155.88.73

71.155.88.74

71.155.88.75

71.155.88.76

71.155.88.77

71.155.88.78

71.155.88.79

… 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 71.155.88.0/25 Sibling /26 block 71.155.88.0/26

Adjacent Prefix Sizes

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