34.116.128.0/19
PublicClass A — /19 prefix — 8,190 usable hosts
Network address — the base address of the block (34.116.128.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 34.116.159.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 8,190 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.224.0 is the dotted-decimal equivalent of /19. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 34.116.128.0/19 |
| Network Address | 34.116.128.0 |
| Broadcast Address | 34.116.159.255 |
| Subnet Mask | 255.255.224.0 |
| Wildcard Mask | 0.0.31.255 |
| Prefix Length | /19 |
| IP Address Class | Class A |
| Total IP Addresses | 8,192 |
| Usable Host Addresses | 8,190 |
| First Usable IP | 34.116.128.1 |
| Last Usable IP | 34.116.159.254 |
| Network (Hex) | 0x22748000 |
| Broadcast (Hex) | 0x22749FFF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 19 bits (1s in the mask) identify the network. The remaining 13 bits identify hosts within the network.
Split into Equal Subnets
Split 34.116.128.0/19 into 2 equal /20 subnets (4,094 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 34.116.128.0/20 | 34.116.128.0 | 34.116.128.1 | 34.116.143.254 | 34.116.143.255 | 4,094 |
| 2 | 34.116.144.0/20 | 34.116.144.0 | 34.116.144.1 | 34.116.159.254 | 34.116.159.255 | 4,094 |
Split 34.116.128.0/19 into 4 equal /21 subnets (2,046 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 34.116.128.0/21 | 34.116.128.0 | 34.116.128.1 | 34.116.135.254 | 34.116.135.255 | 2,046 |
| 2 | 34.116.136.0/21 | 34.116.136.0 | 34.116.136.1 | 34.116.143.254 | 34.116.143.255 | 2,046 |
| 3 | 34.116.144.0/21 | 34.116.144.0 | 34.116.144.1 | 34.116.151.254 | 34.116.151.255 | 2,046 |
| 4 | 34.116.152.0/21 | 34.116.152.0 | 34.116.152.1 | 34.116.159.254 | 34.116.159.255 | 2,046 |
Split 34.116.128.0/19 into 8 equal /22 subnets (1,022 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 34.116.128.0/22 | 34.116.128.0 | 34.116.128.1 | 34.116.131.254 | 34.116.131.255 | 1,022 |
| 2 | 34.116.132.0/22 | 34.116.132.0 | 34.116.132.1 | 34.116.135.254 | 34.116.135.255 | 1,022 |
| 3 | 34.116.136.0/22 | 34.116.136.0 | 34.116.136.1 | 34.116.139.254 | 34.116.139.255 | 1,022 |
| 4 | 34.116.140.0/22 | 34.116.140.0 | 34.116.140.1 | 34.116.143.254 | 34.116.143.255 | 1,022 |
| 5 | 34.116.144.0/22 | 34.116.144.0 | 34.116.144.1 | 34.116.147.254 | 34.116.147.255 | 1,022 |
| 6 | 34.116.148.0/22 | 34.116.148.0 | 34.116.148.1 | 34.116.151.254 | 34.116.151.255 | 1,022 |
| 7 | 34.116.152.0/22 | 34.116.152.0 | 34.116.152.1 | 34.116.155.254 | 34.116.155.255 | 1,022 |
| 8 | 34.116.156.0/22 | 34.116.156.0 | 34.116.156.1 | 34.116.159.254 | 34.116.159.255 | 1,022 |
Split 34.116.128.0/19 into 16 equal /23 subnets (510 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 34.116.128.0/23 | 34.116.128.0 | 34.116.128.1 | 34.116.129.254 | 34.116.129.255 | 510 |
| 2 | 34.116.130.0/23 | 34.116.130.0 | 34.116.130.1 | 34.116.131.254 | 34.116.131.255 | 510 |
| 3 | 34.116.132.0/23 | 34.116.132.0 | 34.116.132.1 | 34.116.133.254 | 34.116.133.255 | 510 |
| 4 | 34.116.134.0/23 | 34.116.134.0 | 34.116.134.1 | 34.116.135.254 | 34.116.135.255 | 510 |
| 5 | 34.116.136.0/23 | 34.116.136.0 | 34.116.136.1 | 34.116.137.254 | 34.116.137.255 | 510 |
| 6 | 34.116.138.0/23 | 34.116.138.0 | 34.116.138.1 | 34.116.139.254 | 34.116.139.255 | 510 |
| 7 | 34.116.140.0/23 | 34.116.140.0 | 34.116.140.1 | 34.116.141.254 | 34.116.141.255 | 510 |
| 8 | 34.116.142.0/23 | 34.116.142.0 | 34.116.142.1 | 34.116.143.254 | 34.116.143.255 | 510 |
| 9 | 34.116.144.0/23 | 34.116.144.0 | 34.116.144.1 | 34.116.145.254 | 34.116.145.255 | 510 |
| 10 | 34.116.146.0/23 | 34.116.146.0 | 34.116.146.1 | 34.116.147.254 | 34.116.147.255 | 510 |
| 11 | 34.116.148.0/23 | 34.116.148.0 | 34.116.148.1 | 34.116.149.254 | 34.116.149.255 | 510 |
| 12 | 34.116.150.0/23 | 34.116.150.0 | 34.116.150.1 | 34.116.151.254 | 34.116.151.255 | 510 |
| 13 | 34.116.152.0/23 | 34.116.152.0 | 34.116.152.1 | 34.116.153.254 | 34.116.153.255 | 510 |
| 14 | 34.116.154.0/23 | 34.116.154.0 | 34.116.154.1 | 34.116.155.254 | 34.116.155.255 | 510 |
| 15 | 34.116.156.0/23 | 34.116.156.0 | 34.116.156.1 | 34.116.157.254 | 34.116.157.255 | 510 |
| 16 | 34.116.158.0/23 | 34.116.158.0 | 34.116.158.1 | 34.116.159.254 | 34.116.159.255 | 510 |