176.15.119.128/25

Public

Class B — /25 prefix — 126 usable hosts

Network Address

176.15.119.128

Broadcast Address

176.15.119.255

Subnet Mask

255.255.255.128

Usable Hosts

126

First Usable IP

176.15.119.129

Last Usable IP

176.15.119.254

Total IPs

128

Prefix Length

/25

Network address — the base address of the block (176.15.119.128). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 176.15.119.255 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 126 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	176.15.119.128/25
Network Address	176.15.119.128
Broadcast Address	176.15.119.255
Subnet Mask	255.255.255.128
Wildcard Mask	0.0.0.127
Prefix Length	/25
IP Address Class	Class B
Total IP Addresses	128
Usable Host Addresses	126
First Usable IP	176.15.119.129
Last Usable IP	176.15.119.254
Network (Hex)	0xB00F7780
Broadcast (Hex)	0xB00F77FF
Address Type	Public / Globally Routable

Binary Representation

Network Address

10110000.00001111.01110111 10110000.00001111.01110111.10000000

Subnet Mask

11111111.11111111.11111111.10000000

The first 25 bits (1s in the mask) identify the network. The remaining 7 bits identify hosts within the network.

Split into Equal Subnets

Split 176.15.119.128/25 into 2 equal /26 subnets (62 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	176.15.119.128/26	176.15.119.128	176.15.119.129	176.15.119.190	176.15.119.191	62
2	176.15.119.192/26	176.15.119.192	176.15.119.193	176.15.119.254	176.15.119.255	62

Split 176.15.119.128/25 into 4 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	176.15.119.128/27	176.15.119.128	176.15.119.129	176.15.119.158	176.15.119.159	30
2	176.15.119.160/27	176.15.119.160	176.15.119.161	176.15.119.190	176.15.119.191	30
3	176.15.119.192/27	176.15.119.192	176.15.119.193	176.15.119.222	176.15.119.223	30
4	176.15.119.224/27	176.15.119.224	176.15.119.225	176.15.119.254	176.15.119.255	30

Split 176.15.119.128/25 into 8 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	176.15.119.128/28	176.15.119.128	176.15.119.129	176.15.119.142	176.15.119.143	14
2	176.15.119.144/28	176.15.119.144	176.15.119.145	176.15.119.158	176.15.119.159	14
3	176.15.119.160/28	176.15.119.160	176.15.119.161	176.15.119.174	176.15.119.175	14
4	176.15.119.176/28	176.15.119.176	176.15.119.177	176.15.119.190	176.15.119.191	14
5	176.15.119.192/28	176.15.119.192	176.15.119.193	176.15.119.206	176.15.119.207	14
6	176.15.119.208/28	176.15.119.208	176.15.119.209	176.15.119.222	176.15.119.223	14
7	176.15.119.224/28	176.15.119.224	176.15.119.225	176.15.119.238	176.15.119.239	14
8	176.15.119.240/28	176.15.119.240	176.15.119.241	176.15.119.254	176.15.119.255	14

Split 176.15.119.128/25 into 16 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	176.15.119.128/29	176.15.119.128	176.15.119.129	176.15.119.134	176.15.119.135	6
2	176.15.119.136/29	176.15.119.136	176.15.119.137	176.15.119.142	176.15.119.143	6
3	176.15.119.144/29	176.15.119.144	176.15.119.145	176.15.119.150	176.15.119.151	6
4	176.15.119.152/29	176.15.119.152	176.15.119.153	176.15.119.158	176.15.119.159	6
5	176.15.119.160/29	176.15.119.160	176.15.119.161	176.15.119.166	176.15.119.167	6
6	176.15.119.168/29	176.15.119.168	176.15.119.169	176.15.119.174	176.15.119.175	6
7	176.15.119.176/29	176.15.119.176	176.15.119.177	176.15.119.182	176.15.119.183	6
8	176.15.119.184/29	176.15.119.184	176.15.119.185	176.15.119.190	176.15.119.191	6
9	176.15.119.192/29	176.15.119.192	176.15.119.193	176.15.119.198	176.15.119.199	6
10	176.15.119.200/29	176.15.119.200	176.15.119.201	176.15.119.206	176.15.119.207	6
11	176.15.119.208/29	176.15.119.208	176.15.119.209	176.15.119.214	176.15.119.215	6
12	176.15.119.216/29	176.15.119.216	176.15.119.217	176.15.119.222	176.15.119.223	6
13	176.15.119.224/29	176.15.119.224	176.15.119.225	176.15.119.230	176.15.119.231	6
14	176.15.119.232/29	176.15.119.232	176.15.119.233	176.15.119.238	176.15.119.239	6
15	176.15.119.240/29	176.15.119.240	176.15.119.241	176.15.119.246	176.15.119.247	6
16	176.15.119.248/29	176.15.119.248	176.15.119.249	176.15.119.254	176.15.119.255	6

IP Address Sample

Showing first 16 of 128 total IPs.

176.15.119.128 net

176.15.119.129

176.15.119.130

176.15.119.131

176.15.119.132

176.15.119.133

176.15.119.134

176.15.119.135

176.15.119.136

176.15.119.137

176.15.119.138

176.15.119.139

176.15.119.140

176.15.119.141

176.15.119.142

176.15.119.143

… 112 more IPs …

/25 Subnet Reference

Total IPs 128

Usable Hosts 126

Subnet Mask 255.255.255.128

Wildcard 0.0.0.127

Full /25 reference →

Related Ranges

Parent /24 block 176.15.119.0/24 Sibling /25 block 176.15.119.0/25

Adjacent Prefix Sizes

/23 510 hosts /24 254 hosts /25 126 hosts /26 62 hosts /27 30 hosts