- What is the subnet mask 10.0 0.0 8?
- What is the subnet mask for a 25 network?
- What does IP route 0.0 0.0 0.0 0.0 mean?
- How high can an IP address go?
- How do you subnet?
- How many subnets are in a 23?
- What is 24 subnet mask?
- What is the subnet mask for a 9?
- What does IP address 0 mean?
- What is the subnet mask for 10.0 0.0 12?
- Why all zeros and all ones are not assigned to IP address?
- How many 20 subnets are in a 16?
What is the subnet mask 10.0 0.0 8?
Private IPv4 addressesRFC1918 nameIP address rangeLargest CIDR block (subnet mask)24-bit block10.0.0.0 – 10.255.255.25510.0.0.0/8 (255.0.0.0)20-bit block172.16.0.0 – 172.31.255.255172.16.0.0/12 (255.240.0.0)16-bit block192.168.0.0 – 192.168.255.255192.168.0.0/16 (255.255.0.0).
What is the subnet mask for a 25 network?
Subnet Mask Cheat SheetAddressesNetmask/ 2664255.255.255.192/ 25128255.255.255.128/ 24256255.255.255.0/ 23512255.255.254.011 more rows
What does IP route 0.0 0.0 0.0 0.0 mean?
Explanation. IP route 0.0. 0.0 0.0. 0.0 Fa0/0 in plain English means “packets from any IP address with any subnet mask get sent to Fa0/0”. Without any other more specific routes defined, this router will send all traffic to Fa0/0.
How high can an IP address go?
An IP address is always a set of four numbers like that. Each number can range from 0 to 255. So, the full IP addressing range goes from 0.0.0.0 to 255.255.255.255. The reason each number can only reach up to 255 is that each of the numbers is really an eight digit binary number (sometimes called an octet).
How do you subnet?
255.248 or /29.STEP 1: Convert to Binary.STEP 2: Calculate the Subnet Address. To calculate the IP Address Subnet you need to perform a bit-wise AND operation (1+1=1, 1+0 or 0+1 =0, 0+0=0) on the host IP address and subnet mask. … STEP 3: Find Host Range. … STEP 4: Calculate the Total Number of Subnets and Hosts Per Subnet.
How many subnets are in a 23?
Class ANetwork BitsSubnet MaskNumber of Subnets/23255.255.254.032768 (32766)/24255.255.255.065536 (65534)/25255.255.255.128131072 (131070)/26255.255.255.192262144 (262142)19 more rows
What is 24 subnet mask?
A class C network would have a subnet mask of 255.255. 255.0 which means that 24 bits are used for the network. In CIDR notation this is designated by a /24 following the IP address.
What is the subnet mask for a 9?
IPv4 Subnet Mask Cheat SheetAddressesNetmask/112097152255.224.0.0/104194304255.192.0.0/98388608255.128.0.0/816777216255.0.0.020 more rows
What does IP address 0 mean?
All other addresses in the subnet can be assigned to hosts on that subnet. For example, IP addresses of networks with subnet masks of at least 24 bits ending in . 0 or . … means subnet ID 10.6.
What is the subnet mask for 10.0 0.0 12?
IP Subnet CalculatorCIDR blockIP range (network – broadcast)Subnet Mask10.0.0.0/1310.0.0.0 – 10.7.255.255255.248.0.010.0.0.0/1188.8.131.52 – 10.15.255.255255.240.0.010.0.0.0/1184.108.40.206 – 10.31.255.255255.224.0.010.0.0.0/1010.0.0.0 – 10.63.255.255255.192.0.028 more rows
Why all zeros and all ones are not assigned to IP address?
255.255 could be interpreted as meaning all hosts on the network 128.9. Or, the address 0.0. … It is useful to preserve and extend the interpretation of these special addresses in subnetted networks. This means the values of all zeros and all ones in the subnet field should not be assigned to actual (physical) subnets.
How many 20 subnets are in a 16?
Network BitsSubnet MaskNumber of Subnets/17255.255.128.02 (0)/18255.255.192.04 (2)/19255.255.224.08 (6)/20255.255.240.016 (14)11 more rows•Aug 16, 2003