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mfen.de

Status: beta

CIDR helper

Expand CIDR ranges and calculate usable IPs, including cloud provider reservations.

  • networking

Supports: dotted decimal, hex (0xC0A80100), octal (0300.0250.0001.0000), integer (3232235776)

Special Use: Private (RFC 1918)(RFC 1918)

10.0.0.0/8 - Private network address space, not routable on the public internet.

Network Address
10.0.0.0
Broadcast Address
10.0.0.255
First Usable
10.0.0.1
Last Usable
10.0.0.254
Total Addresses
256
Usable (Standard Subnet)
254
Netmask / Prefix
255.255.255.0 /24

Usable IP Addresses(showing first 100 of 254)

10.0.0.1
10.0.0.2
10.0.0.3
10.0.0.4
10.0.0.5
10.0.0.6
10.0.0.7
10.0.0.8
10.0.0.9
10.0.0.10
10.0.0.11
10.0.0.12
10.0.0.13
10.0.0.14
10.0.0.15
10.0.0.16
10.0.0.17
10.0.0.18
10.0.0.19
10.0.0.20
10.0.0.21
10.0.0.22
10.0.0.23
10.0.0.24
10.0.0.25
10.0.0.26
10.0.0.27
10.0.0.28
10.0.0.29
10.0.0.30
10.0.0.31
10.0.0.32
10.0.0.33
10.0.0.34
10.0.0.35
10.0.0.36
10.0.0.37
10.0.0.38
10.0.0.39
10.0.0.40
10.0.0.41
10.0.0.42
10.0.0.43
10.0.0.44
10.0.0.45
10.0.0.46
10.0.0.47
10.0.0.48
10.0.0.49
10.0.0.50
10.0.0.51
10.0.0.52
10.0.0.53
10.0.0.54
10.0.0.55
10.0.0.56
10.0.0.57
10.0.0.58
10.0.0.59
10.0.0.60
10.0.0.61
10.0.0.62
10.0.0.63
10.0.0.64
10.0.0.65
10.0.0.66
10.0.0.67
10.0.0.68
10.0.0.69
10.0.0.70
10.0.0.71
10.0.0.72
10.0.0.73
10.0.0.74
10.0.0.75
10.0.0.76
10.0.0.77
10.0.0.78
10.0.0.79
10.0.0.80
10.0.0.81
10.0.0.82
10.0.0.83
10.0.0.84
10.0.0.85
10.0.0.86
10.0.0.87
10.0.0.88
10.0.0.89
10.0.0.90
10.0.0.91
10.0.0.92
10.0.0.93
10.0.0.94
10.0.0.95
10.0.0.96
10.0.0.97
10.0.0.98
10.0.0.99
10.0.0.100
... and 154 more