34.2.174.0/25

Public

Class A — /25 prefix — 126 usable hosts

Network Address

34.2.174.0

Broadcast Address

34.2.174.127

Subnet Mask

255.255.255.128

Usable Hosts

126

First Usable IP

34.2.174.1

Last Usable IP

34.2.174.126

Total IPs

128

Prefix Length

/25

Network address — the base address of the block (34.2.174.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 34.2.174.127 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	34.2.174.0/25
Network Address	34.2.174.0
Broadcast Address	34.2.174.127
Subnet Mask	255.255.255.128
Wildcard Mask	0.0.0.127
Prefix Length	/25
IP Address Class	Class A
Total IP Addresses	128
Usable Host Addresses	126
First Usable IP	34.2.174.1
Last Usable IP	34.2.174.126
Network (Hex)	0x2202AE00
Broadcast (Hex)	0x2202AE7F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00100010.00000010.10101110 00100010.00000010.10101110.00000000

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 34.2.174.0/25 into 2 equal /26 subnets (62 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	34.2.174.0/26	34.2.174.0	34.2.174.1	34.2.174.62	34.2.174.63	62
2	34.2.174.64/26	34.2.174.64	34.2.174.65	34.2.174.126	34.2.174.127	62

Split 34.2.174.0/25 into 4 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	34.2.174.0/27	34.2.174.0	34.2.174.1	34.2.174.30	34.2.174.31	30
2	34.2.174.32/27	34.2.174.32	34.2.174.33	34.2.174.62	34.2.174.63	30
3	34.2.174.64/27	34.2.174.64	34.2.174.65	34.2.174.94	34.2.174.95	30
4	34.2.174.96/27	34.2.174.96	34.2.174.97	34.2.174.126	34.2.174.127	30

Split 34.2.174.0/25 into 8 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	34.2.174.0/28	34.2.174.0	34.2.174.1	34.2.174.14	34.2.174.15	14
2	34.2.174.16/28	34.2.174.16	34.2.174.17	34.2.174.30	34.2.174.31	14
3	34.2.174.32/28	34.2.174.32	34.2.174.33	34.2.174.46	34.2.174.47	14
4	34.2.174.48/28	34.2.174.48	34.2.174.49	34.2.174.62	34.2.174.63	14
5	34.2.174.64/28	34.2.174.64	34.2.174.65	34.2.174.78	34.2.174.79	14
6	34.2.174.80/28	34.2.174.80	34.2.174.81	34.2.174.94	34.2.174.95	14
7	34.2.174.96/28	34.2.174.96	34.2.174.97	34.2.174.110	34.2.174.111	14
8	34.2.174.112/28	34.2.174.112	34.2.174.113	34.2.174.126	34.2.174.127	14

Split 34.2.174.0/25 into 16 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	34.2.174.0/29	34.2.174.0	34.2.174.1	34.2.174.6	34.2.174.7	6
2	34.2.174.8/29	34.2.174.8	34.2.174.9	34.2.174.14	34.2.174.15	6
3	34.2.174.16/29	34.2.174.16	34.2.174.17	34.2.174.22	34.2.174.23	6
4	34.2.174.24/29	34.2.174.24	34.2.174.25	34.2.174.30	34.2.174.31	6
5	34.2.174.32/29	34.2.174.32	34.2.174.33	34.2.174.38	34.2.174.39	6
6	34.2.174.40/29	34.2.174.40	34.2.174.41	34.2.174.46	34.2.174.47	6
7	34.2.174.48/29	34.2.174.48	34.2.174.49	34.2.174.54	34.2.174.55	6
8	34.2.174.56/29	34.2.174.56	34.2.174.57	34.2.174.62	34.2.174.63	6
9	34.2.174.64/29	34.2.174.64	34.2.174.65	34.2.174.70	34.2.174.71	6
10	34.2.174.72/29	34.2.174.72	34.2.174.73	34.2.174.78	34.2.174.79	6
11	34.2.174.80/29	34.2.174.80	34.2.174.81	34.2.174.86	34.2.174.87	6
12	34.2.174.88/29	34.2.174.88	34.2.174.89	34.2.174.94	34.2.174.95	6
13	34.2.174.96/29	34.2.174.96	34.2.174.97	34.2.174.102	34.2.174.103	6
14	34.2.174.104/29	34.2.174.104	34.2.174.105	34.2.174.110	34.2.174.111	6
15	34.2.174.112/29	34.2.174.112	34.2.174.113	34.2.174.118	34.2.174.119	6
16	34.2.174.120/29	34.2.174.120	34.2.174.121	34.2.174.126	34.2.174.127	6

IP Address Sample

Showing first 16 of 128 total IPs.

34.2.174.0 net

34.2.174.1

34.2.174.2

34.2.174.3

34.2.174.4

34.2.174.5

34.2.174.6

34.2.174.7

34.2.174.8

34.2.174.9

34.2.174.10

34.2.174.11

34.2.174.12

34.2.174.13

34.2.174.14

34.2.174.15

… 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 34.2.174.0/24 Sibling /25 block 34.2.174.128/25

Adjacent Prefix Sizes

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