IPRangeExplorer

68.79.48.0/22

Public

Class A — /22 prefix — 1,022 usable hosts

Network Address
68.79.48.0
Broadcast Address
68.79.51.255
Subnet Mask
255.255.252.0
Usable Hosts
1,022
First Usable IP
68.79.48.1
Last Usable IP
68.79.51.254
Total IPs
1,024
Prefix Length
/22

Network address — the base address of the block (68.79.48.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 68.79.51.255 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 1,022 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.252.0 is the dotted-decimal equivalent of /22. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation 68.79.48.0/22
Network Address 68.79.48.0
Broadcast Address 68.79.51.255
Subnet Mask 255.255.252.0
Wildcard Mask 0.0.3.255
Prefix Length /22
IP Address Class Class A
Total IP Addresses 1,024
Usable Host Addresses 1,022
First Usable IP 68.79.48.1
Last Usable IP 68.79.51.254
Network (Hex) 0x444F3000
Broadcast (Hex) 0x444F33FF
Address Type Public / Globally Routable

Binary Representation

Network Address
01000100.01001111 01000100.01001111.00110000.00000000
Subnet Mask
11111111.11111111.11111100.00000000

The first 22 bits (1s in the mask) identify the network. The remaining 10 bits identify hosts within the network.

Split into Equal Subnets

Split 68.79.48.0/22 into 2 equal /23 subnets (510 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 68.79.48.0/23 68.79.48.0 68.79.48.1 68.79.49.254 68.79.49.255 510
2 68.79.50.0/23 68.79.50.0 68.79.50.1 68.79.51.254 68.79.51.255 510

/22 Subnet Reference

Total IPs 1,024
Usable Hosts 1,022
Subnet Mask 255.255.252.0
Wildcard 0.0.3.255
Full /22 reference →

Related Ranges

Parent /21 block 68.79.48.0/21 Sibling /22 block 68.79.52.0/22

Adjacent Prefix Sizes

/20 4,094 hosts /21 2,046 hosts /22 1,022 hosts /23 510 hosts /24 254 hosts

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