159.141.15.0/26

Public

Class B — /26 prefix — 62 usable hosts

Network Address

159.141.15.0

Broadcast Address

159.141.15.63

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

159.141.15.1

Last Usable IP

159.141.15.62

Total IPs

Prefix Length

/26

Network address — the base address of the block (159.141.15.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 159.141.15.63 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	159.141.15.0/26
Network Address	159.141.15.0
Broadcast Address	159.141.15.63
Subnet Mask	255.255.255.192
Wildcard Mask	0.0.0.63
Prefix Length	/26
IP Address Class	Class B
Total IP Addresses	64
Usable Host Addresses	62
First Usable IP	159.141.15.1
Last Usable IP	159.141.15.62
Network (Hex)	0x9F8D0F00
Broadcast (Hex)	0x9F8D0F3F
Address Type	Public / Globally Routable

Binary Representation

Network Address

10011111.10001101.00001111 10011111.10001101.00001111.00000000

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 159.141.15.0/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	159.141.15.0/27	159.141.15.0	159.141.15.1	159.141.15.30	159.141.15.31	30
2	159.141.15.32/27	159.141.15.32	159.141.15.33	159.141.15.62	159.141.15.63	30

Split 159.141.15.0/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	159.141.15.0/28	159.141.15.0	159.141.15.1	159.141.15.14	159.141.15.15	14
2	159.141.15.16/28	159.141.15.16	159.141.15.17	159.141.15.30	159.141.15.31	14
3	159.141.15.32/28	159.141.15.32	159.141.15.33	159.141.15.46	159.141.15.47	14
4	159.141.15.48/28	159.141.15.48	159.141.15.49	159.141.15.62	159.141.15.63	14

Split 159.141.15.0/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	159.141.15.0/29	159.141.15.0	159.141.15.1	159.141.15.6	159.141.15.7	6
2	159.141.15.8/29	159.141.15.8	159.141.15.9	159.141.15.14	159.141.15.15	6
3	159.141.15.16/29	159.141.15.16	159.141.15.17	159.141.15.22	159.141.15.23	6
4	159.141.15.24/29	159.141.15.24	159.141.15.25	159.141.15.30	159.141.15.31	6
5	159.141.15.32/29	159.141.15.32	159.141.15.33	159.141.15.38	159.141.15.39	6
6	159.141.15.40/29	159.141.15.40	159.141.15.41	159.141.15.46	159.141.15.47	6
7	159.141.15.48/29	159.141.15.48	159.141.15.49	159.141.15.54	159.141.15.55	6
8	159.141.15.56/29	159.141.15.56	159.141.15.57	159.141.15.62	159.141.15.63	6

Split 159.141.15.0/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	159.141.15.0/30	159.141.15.0	159.141.15.1	159.141.15.2	159.141.15.3	2
2	159.141.15.4/30	159.141.15.4	159.141.15.5	159.141.15.6	159.141.15.7	2
3	159.141.15.8/30	159.141.15.8	159.141.15.9	159.141.15.10	159.141.15.11	2
4	159.141.15.12/30	159.141.15.12	159.141.15.13	159.141.15.14	159.141.15.15	2
5	159.141.15.16/30	159.141.15.16	159.141.15.17	159.141.15.18	159.141.15.19	2
6	159.141.15.20/30	159.141.15.20	159.141.15.21	159.141.15.22	159.141.15.23	2
7	159.141.15.24/30	159.141.15.24	159.141.15.25	159.141.15.26	159.141.15.27	2
8	159.141.15.28/30	159.141.15.28	159.141.15.29	159.141.15.30	159.141.15.31	2
9	159.141.15.32/30	159.141.15.32	159.141.15.33	159.141.15.34	159.141.15.35	2
10	159.141.15.36/30	159.141.15.36	159.141.15.37	159.141.15.38	159.141.15.39	2
11	159.141.15.40/30	159.141.15.40	159.141.15.41	159.141.15.42	159.141.15.43	2
12	159.141.15.44/30	159.141.15.44	159.141.15.45	159.141.15.46	159.141.15.47	2
13	159.141.15.48/30	159.141.15.48	159.141.15.49	159.141.15.50	159.141.15.51	2
14	159.141.15.52/30	159.141.15.52	159.141.15.53	159.141.15.54	159.141.15.55	2
15	159.141.15.56/30	159.141.15.56	159.141.15.57	159.141.15.58	159.141.15.59	2
16	159.141.15.60/30	159.141.15.60	159.141.15.61	159.141.15.62	159.141.15.63	2

IP Address Sample

Showing first 16 of 64 total IPs.

159.141.15.0 net

159.141.15.1

159.141.15.2

159.141.15.3

159.141.15.4

159.141.15.5

159.141.15.6

159.141.15.7

159.141.15.8

159.141.15.9

159.141.15.10

159.141.15.11

159.141.15.12

159.141.15.13

159.141.15.14

159.141.15.15

… 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 159.141.15.0/25 Sibling /26 block 159.141.15.64/26

Adjacent Prefix Sizes

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