Which IP address range is commonly used for private LANs?

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Multiple Choice

Which IP address range is commonly used for private LANs?

Explanation:
Private IP addresses are set aside for internal networks and aren’t routable on the public Internet. They let devices inside a LAN talk to each other using addresses that don’t clash with global addresses, and NAT translates those internal addresses to a public one when you reach the Internet. The range 192.168.0.0 to 192.168.255.255 is the one most commonly seen in home and small-office networks. Many consumer routers default to this space (for example, 192.168.1.1 or 192.168.0.1) and assign devices addresses like 192.168.1.2, 192.168.1.3, etc. This makes setup simple and keeps private addresses isolated from the Internet. The other options don’t fit as commonly used private LAN ranges. The 127.0.0.0/8 space is reserved for loopback on a single machine. The 224.0.0.0 to 239.255.255.255 range is for multicast, not private LAN addressing. The 10.0.0.0 to 10.255.255.255 range is also private and valid for internal networks, often in larger setups, but the typical home LAN use centers on 192.168.x.x.

Private IP addresses are set aside for internal networks and aren’t routable on the public Internet. They let devices inside a LAN talk to each other using addresses that don’t clash with global addresses, and NAT translates those internal addresses to a public one when you reach the Internet.

The range 192.168.0.0 to 192.168.255.255 is the one most commonly seen in home and small-office networks. Many consumer routers default to this space (for example, 192.168.1.1 or 192.168.0.1) and assign devices addresses like 192.168.1.2, 192.168.1.3, etc. This makes setup simple and keeps private addresses isolated from the Internet.

The other options don’t fit as commonly used private LAN ranges. The 127.0.0.0/8 space is reserved for loopback on a single machine. The 224.0.0.0 to 239.255.255.255 range is for multicast, not private LAN addressing. The 10.0.0.0 to 10.255.255.255 range is also private and valid for internal networks, often in larger setups, but the typical home LAN use centers on 192.168.x.x.

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