83.91.253.0/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

83.91.253.0

Broadcast Address

83.91.253.63

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

83.91.253.1

Last Usable IP

83.91.253.62

Total IPs

Prefix Length

/26

Network address — the base address of the block (83.91.253.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 83.91.253.63 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	83.91.253.0/26
Network Address	83.91.253.0
Broadcast Address	83.91.253.63
Subnet Mask	255.255.255.192
Wildcard Mask	0.0.0.63
Prefix Length	/26
IP Address Class	Class A
Total IP Addresses	64
Usable Host Addresses	62
First Usable IP	83.91.253.1
Last Usable IP	83.91.253.62
Network (Hex)	0x535BFD00
Broadcast (Hex)	0x535BFD3F
Address Type	Public / Globally Routable

Binary Representation

Network Address

01010011.01011011.11111101 01010011.01011011.11111101.00000000

Subnet Mask

11111111.11111111.11111111.11000000

The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.

Split into Equal Subnets

Split 83.91.253.0/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	83.91.253.0/27	83.91.253.0	83.91.253.1	83.91.253.30	83.91.253.31	30
2	83.91.253.32/27	83.91.253.32	83.91.253.33	83.91.253.62	83.91.253.63	30

Split 83.91.253.0/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	83.91.253.0/28	83.91.253.0	83.91.253.1	83.91.253.14	83.91.253.15	14
2	83.91.253.16/28	83.91.253.16	83.91.253.17	83.91.253.30	83.91.253.31	14
3	83.91.253.32/28	83.91.253.32	83.91.253.33	83.91.253.46	83.91.253.47	14
4	83.91.253.48/28	83.91.253.48	83.91.253.49	83.91.253.62	83.91.253.63	14

Split 83.91.253.0/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	83.91.253.0/29	83.91.253.0	83.91.253.1	83.91.253.6	83.91.253.7	6
2	83.91.253.8/29	83.91.253.8	83.91.253.9	83.91.253.14	83.91.253.15	6
3	83.91.253.16/29	83.91.253.16	83.91.253.17	83.91.253.22	83.91.253.23	6
4	83.91.253.24/29	83.91.253.24	83.91.253.25	83.91.253.30	83.91.253.31	6
5	83.91.253.32/29	83.91.253.32	83.91.253.33	83.91.253.38	83.91.253.39	6
6	83.91.253.40/29	83.91.253.40	83.91.253.41	83.91.253.46	83.91.253.47	6
7	83.91.253.48/29	83.91.253.48	83.91.253.49	83.91.253.54	83.91.253.55	6
8	83.91.253.56/29	83.91.253.56	83.91.253.57	83.91.253.62	83.91.253.63	6

Split 83.91.253.0/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	83.91.253.0/30	83.91.253.0	83.91.253.1	83.91.253.2	83.91.253.3	2
2	83.91.253.4/30	83.91.253.4	83.91.253.5	83.91.253.6	83.91.253.7	2
3	83.91.253.8/30	83.91.253.8	83.91.253.9	83.91.253.10	83.91.253.11	2
4	83.91.253.12/30	83.91.253.12	83.91.253.13	83.91.253.14	83.91.253.15	2
5	83.91.253.16/30	83.91.253.16	83.91.253.17	83.91.253.18	83.91.253.19	2
6	83.91.253.20/30	83.91.253.20	83.91.253.21	83.91.253.22	83.91.253.23	2
7	83.91.253.24/30	83.91.253.24	83.91.253.25	83.91.253.26	83.91.253.27	2
8	83.91.253.28/30	83.91.253.28	83.91.253.29	83.91.253.30	83.91.253.31	2
9	83.91.253.32/30	83.91.253.32	83.91.253.33	83.91.253.34	83.91.253.35	2
10	83.91.253.36/30	83.91.253.36	83.91.253.37	83.91.253.38	83.91.253.39	2
11	83.91.253.40/30	83.91.253.40	83.91.253.41	83.91.253.42	83.91.253.43	2
12	83.91.253.44/30	83.91.253.44	83.91.253.45	83.91.253.46	83.91.253.47	2
13	83.91.253.48/30	83.91.253.48	83.91.253.49	83.91.253.50	83.91.253.51	2
14	83.91.253.52/30	83.91.253.52	83.91.253.53	83.91.253.54	83.91.253.55	2
15	83.91.253.56/30	83.91.253.56	83.91.253.57	83.91.253.58	83.91.253.59	2
16	83.91.253.60/30	83.91.253.60	83.91.253.61	83.91.253.62	83.91.253.63	2

IP Address Sample

Showing first 16 of 64 total IPs.

83.91.253.0 net

83.91.253.1

83.91.253.2

83.91.253.3

83.91.253.4

83.91.253.5

83.91.253.6

83.91.253.7

83.91.253.8

83.91.253.9

83.91.253.10

83.91.253.11

83.91.253.12

83.91.253.13

83.91.253.14

83.91.253.15

… 48 more IPs …

/26 Subnet Reference

Total IPs 64

Usable Hosts 62

Subnet Mask 255.255.255.192

Wildcard 0.0.0.63

Full /26 reference →

Related Ranges

Parent /25 block 83.91.253.0/25 Sibling /26 block 83.91.253.64/26

Adjacent Prefix Sizes

/24 254 hosts /25 126 hosts /26 62 hosts /27 30 hosts /28 14 hosts