39.151.71.0/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

39.151.71.0

Broadcast Address

39.151.71.63

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

39.151.71.1

Last Usable IP

39.151.71.62

Total IPs

Prefix Length

/26

Network address — the base address of the block (39.151.71.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 39.151.71.63 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	39.151.71.0/26
Network Address	39.151.71.0
Broadcast Address	39.151.71.63
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	39.151.71.1
Last Usable IP	39.151.71.62
Network (Hex)	0x27974700
Broadcast (Hex)	0x2797473F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00100111.10010111.01000111 00100111.10010111.01000111.00000000

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 39.151.71.0/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.151.71.0/27	39.151.71.0	39.151.71.1	39.151.71.30	39.151.71.31	30
2	39.151.71.32/27	39.151.71.32	39.151.71.33	39.151.71.62	39.151.71.63	30

Split 39.151.71.0/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.151.71.0/28	39.151.71.0	39.151.71.1	39.151.71.14	39.151.71.15	14
2	39.151.71.16/28	39.151.71.16	39.151.71.17	39.151.71.30	39.151.71.31	14
3	39.151.71.32/28	39.151.71.32	39.151.71.33	39.151.71.46	39.151.71.47	14
4	39.151.71.48/28	39.151.71.48	39.151.71.49	39.151.71.62	39.151.71.63	14

Split 39.151.71.0/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.151.71.0/29	39.151.71.0	39.151.71.1	39.151.71.6	39.151.71.7	6
2	39.151.71.8/29	39.151.71.8	39.151.71.9	39.151.71.14	39.151.71.15	6
3	39.151.71.16/29	39.151.71.16	39.151.71.17	39.151.71.22	39.151.71.23	6
4	39.151.71.24/29	39.151.71.24	39.151.71.25	39.151.71.30	39.151.71.31	6
5	39.151.71.32/29	39.151.71.32	39.151.71.33	39.151.71.38	39.151.71.39	6
6	39.151.71.40/29	39.151.71.40	39.151.71.41	39.151.71.46	39.151.71.47	6
7	39.151.71.48/29	39.151.71.48	39.151.71.49	39.151.71.54	39.151.71.55	6
8	39.151.71.56/29	39.151.71.56	39.151.71.57	39.151.71.62	39.151.71.63	6

Split 39.151.71.0/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	39.151.71.0/30	39.151.71.0	39.151.71.1	39.151.71.2	39.151.71.3	2
2	39.151.71.4/30	39.151.71.4	39.151.71.5	39.151.71.6	39.151.71.7	2
3	39.151.71.8/30	39.151.71.8	39.151.71.9	39.151.71.10	39.151.71.11	2
4	39.151.71.12/30	39.151.71.12	39.151.71.13	39.151.71.14	39.151.71.15	2
5	39.151.71.16/30	39.151.71.16	39.151.71.17	39.151.71.18	39.151.71.19	2
6	39.151.71.20/30	39.151.71.20	39.151.71.21	39.151.71.22	39.151.71.23	2
7	39.151.71.24/30	39.151.71.24	39.151.71.25	39.151.71.26	39.151.71.27	2
8	39.151.71.28/30	39.151.71.28	39.151.71.29	39.151.71.30	39.151.71.31	2
9	39.151.71.32/30	39.151.71.32	39.151.71.33	39.151.71.34	39.151.71.35	2
10	39.151.71.36/30	39.151.71.36	39.151.71.37	39.151.71.38	39.151.71.39	2
11	39.151.71.40/30	39.151.71.40	39.151.71.41	39.151.71.42	39.151.71.43	2
12	39.151.71.44/30	39.151.71.44	39.151.71.45	39.151.71.46	39.151.71.47	2
13	39.151.71.48/30	39.151.71.48	39.151.71.49	39.151.71.50	39.151.71.51	2
14	39.151.71.52/30	39.151.71.52	39.151.71.53	39.151.71.54	39.151.71.55	2
15	39.151.71.56/30	39.151.71.56	39.151.71.57	39.151.71.58	39.151.71.59	2
16	39.151.71.60/30	39.151.71.60	39.151.71.61	39.151.71.62	39.151.71.63	2

IP Address Sample

Showing first 16 of 64 total IPs.

39.151.71.0 net

39.151.71.1

39.151.71.2

39.151.71.3

39.151.71.4

39.151.71.5

39.151.71.6

39.151.71.7

39.151.71.8

39.151.71.9

39.151.71.10

39.151.71.11

39.151.71.12

39.151.71.13

39.151.71.14

39.151.71.15

… 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 39.151.71.0/25 Sibling /26 block 39.151.71.64/26

Adjacent Prefix Sizes

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