100.93.149.64/26

Public

Class A — /26 prefix — 62 usable hosts

Network Address

100.93.149.64

Broadcast Address

100.93.149.127

Subnet Mask

255.255.255.192

Usable Hosts

First Usable IP

100.93.149.65

Last Usable IP

100.93.149.126

Total IPs

Prefix Length

/26

Network address — the base address of the block (100.93.149.64). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 100.93.149.127 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	100.93.149.64/26
Network Address	100.93.149.64
Broadcast Address	100.93.149.127
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	100.93.149.65
Last Usable IP	100.93.149.126
Network (Hex)	0x645D9540
Broadcast (Hex)	0x645D957F
Address Type	Public / Globally Routable

Binary Representation

Network Address

01100100.01011101.10010101 01100100.01011101.10010101.01000000

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 100.93.149.64/26 into 2 equal /27 subnets (30 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	100.93.149.64/27	100.93.149.64	100.93.149.65	100.93.149.94	100.93.149.95	30
2	100.93.149.96/27	100.93.149.96	100.93.149.97	100.93.149.126	100.93.149.127	30

Split 100.93.149.64/26 into 4 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	100.93.149.64/28	100.93.149.64	100.93.149.65	100.93.149.78	100.93.149.79	14
2	100.93.149.80/28	100.93.149.80	100.93.149.81	100.93.149.94	100.93.149.95	14
3	100.93.149.96/28	100.93.149.96	100.93.149.97	100.93.149.110	100.93.149.111	14
4	100.93.149.112/28	100.93.149.112	100.93.149.113	100.93.149.126	100.93.149.127	14

Split 100.93.149.64/26 into 8 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	100.93.149.64/29	100.93.149.64	100.93.149.65	100.93.149.70	100.93.149.71	6
2	100.93.149.72/29	100.93.149.72	100.93.149.73	100.93.149.78	100.93.149.79	6
3	100.93.149.80/29	100.93.149.80	100.93.149.81	100.93.149.86	100.93.149.87	6
4	100.93.149.88/29	100.93.149.88	100.93.149.89	100.93.149.94	100.93.149.95	6
5	100.93.149.96/29	100.93.149.96	100.93.149.97	100.93.149.102	100.93.149.103	6
6	100.93.149.104/29	100.93.149.104	100.93.149.105	100.93.149.110	100.93.149.111	6
7	100.93.149.112/29	100.93.149.112	100.93.149.113	100.93.149.118	100.93.149.119	6
8	100.93.149.120/29	100.93.149.120	100.93.149.121	100.93.149.126	100.93.149.127	6

Split 100.93.149.64/26 into 16 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	100.93.149.64/30	100.93.149.64	100.93.149.65	100.93.149.66	100.93.149.67	2
2	100.93.149.68/30	100.93.149.68	100.93.149.69	100.93.149.70	100.93.149.71	2
3	100.93.149.72/30	100.93.149.72	100.93.149.73	100.93.149.74	100.93.149.75	2
4	100.93.149.76/30	100.93.149.76	100.93.149.77	100.93.149.78	100.93.149.79	2
5	100.93.149.80/30	100.93.149.80	100.93.149.81	100.93.149.82	100.93.149.83	2
6	100.93.149.84/30	100.93.149.84	100.93.149.85	100.93.149.86	100.93.149.87	2
7	100.93.149.88/30	100.93.149.88	100.93.149.89	100.93.149.90	100.93.149.91	2
8	100.93.149.92/30	100.93.149.92	100.93.149.93	100.93.149.94	100.93.149.95	2
9	100.93.149.96/30	100.93.149.96	100.93.149.97	100.93.149.98	100.93.149.99	2
10	100.93.149.100/30	100.93.149.100	100.93.149.101	100.93.149.102	100.93.149.103	2
11	100.93.149.104/30	100.93.149.104	100.93.149.105	100.93.149.106	100.93.149.107	2
12	100.93.149.108/30	100.93.149.108	100.93.149.109	100.93.149.110	100.93.149.111	2
13	100.93.149.112/30	100.93.149.112	100.93.149.113	100.93.149.114	100.93.149.115	2
14	100.93.149.116/30	100.93.149.116	100.93.149.117	100.93.149.118	100.93.149.119	2
15	100.93.149.120/30	100.93.149.120	100.93.149.121	100.93.149.122	100.93.149.123	2
16	100.93.149.124/30	100.93.149.124	100.93.149.125	100.93.149.126	100.93.149.127	2

IP Address Sample

Showing first 16 of 64 total IPs.

100.93.149.64 net

100.93.149.65

100.93.149.66

100.93.149.67

100.93.149.68

100.93.149.69

100.93.149.70

100.93.149.71

100.93.149.72

100.93.149.73

100.93.149.74

100.93.149.75

100.93.149.76

100.93.149.77

100.93.149.78

100.93.149.79

… 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 100.93.149.0/25 Sibling /26 block 100.93.149.0/26

Adjacent Prefix Sizes

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