174.71.76.0/25

Public

Class B — /25 prefix — 126 usable hosts

Network Address

174.71.76.0

Broadcast Address

174.71.76.127

Subnet Mask

255.255.255.128

Usable Hosts

126

First Usable IP

174.71.76.1

Last Usable IP

174.71.76.126

Total IPs

128

Prefix Length

/25

Network address — the base address of the block (174.71.76.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 174.71.76.127 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	174.71.76.0/25
Network Address	174.71.76.0
Broadcast Address	174.71.76.127
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	174.71.76.1
Last Usable IP	174.71.76.126
Network (Hex)	0xAE474C00
Broadcast (Hex)	0xAE474C7F
Address Type	Public / Globally Routable

Binary Representation

Network Address

10101110.01000111.01001100 10101110.01000111.01001100.00000000

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 174.71.76.0/25 into 2 equal /26 subnets (62 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	174.71.76.0/26	174.71.76.0	174.71.76.1	174.71.76.62	174.71.76.63	62
2	174.71.76.64/26	174.71.76.64	174.71.76.65	174.71.76.126	174.71.76.127	62

Split 174.71.76.0/25 into 4 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	174.71.76.0/27	174.71.76.0	174.71.76.1	174.71.76.30	174.71.76.31	30
2	174.71.76.32/27	174.71.76.32	174.71.76.33	174.71.76.62	174.71.76.63	30
3	174.71.76.64/27	174.71.76.64	174.71.76.65	174.71.76.94	174.71.76.95	30
4	174.71.76.96/27	174.71.76.96	174.71.76.97	174.71.76.126	174.71.76.127	30

Split 174.71.76.0/25 into 8 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	174.71.76.0/28	174.71.76.0	174.71.76.1	174.71.76.14	174.71.76.15	14
2	174.71.76.16/28	174.71.76.16	174.71.76.17	174.71.76.30	174.71.76.31	14
3	174.71.76.32/28	174.71.76.32	174.71.76.33	174.71.76.46	174.71.76.47	14
4	174.71.76.48/28	174.71.76.48	174.71.76.49	174.71.76.62	174.71.76.63	14
5	174.71.76.64/28	174.71.76.64	174.71.76.65	174.71.76.78	174.71.76.79	14
6	174.71.76.80/28	174.71.76.80	174.71.76.81	174.71.76.94	174.71.76.95	14
7	174.71.76.96/28	174.71.76.96	174.71.76.97	174.71.76.110	174.71.76.111	14
8	174.71.76.112/28	174.71.76.112	174.71.76.113	174.71.76.126	174.71.76.127	14

Split 174.71.76.0/25 into 16 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	174.71.76.0/29	174.71.76.0	174.71.76.1	174.71.76.6	174.71.76.7	6
2	174.71.76.8/29	174.71.76.8	174.71.76.9	174.71.76.14	174.71.76.15	6
3	174.71.76.16/29	174.71.76.16	174.71.76.17	174.71.76.22	174.71.76.23	6
4	174.71.76.24/29	174.71.76.24	174.71.76.25	174.71.76.30	174.71.76.31	6
5	174.71.76.32/29	174.71.76.32	174.71.76.33	174.71.76.38	174.71.76.39	6
6	174.71.76.40/29	174.71.76.40	174.71.76.41	174.71.76.46	174.71.76.47	6
7	174.71.76.48/29	174.71.76.48	174.71.76.49	174.71.76.54	174.71.76.55	6
8	174.71.76.56/29	174.71.76.56	174.71.76.57	174.71.76.62	174.71.76.63	6
9	174.71.76.64/29	174.71.76.64	174.71.76.65	174.71.76.70	174.71.76.71	6
10	174.71.76.72/29	174.71.76.72	174.71.76.73	174.71.76.78	174.71.76.79	6
11	174.71.76.80/29	174.71.76.80	174.71.76.81	174.71.76.86	174.71.76.87	6
12	174.71.76.88/29	174.71.76.88	174.71.76.89	174.71.76.94	174.71.76.95	6
13	174.71.76.96/29	174.71.76.96	174.71.76.97	174.71.76.102	174.71.76.103	6
14	174.71.76.104/29	174.71.76.104	174.71.76.105	174.71.76.110	174.71.76.111	6
15	174.71.76.112/29	174.71.76.112	174.71.76.113	174.71.76.118	174.71.76.119	6
16	174.71.76.120/29	174.71.76.120	174.71.76.121	174.71.76.126	174.71.76.127	6

IP Address Sample

Showing first 16 of 128 total IPs.

174.71.76.0 net

174.71.76.1

174.71.76.2

174.71.76.3

174.71.76.4

174.71.76.5

174.71.76.6

174.71.76.7

174.71.76.8

174.71.76.9

174.71.76.10

174.71.76.11

174.71.76.12

174.71.76.13

174.71.76.14

174.71.76.15

… 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 174.71.76.0/24 Sibling /25 block 174.71.76.128/25

Adjacent Prefix Sizes

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