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crcsupportFlag for United States of America

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Subnet and usable IPs.

our ISP sent me the below, but have question about it. If the subnet mask is x.x.x.128, wouldn't usable IPs under the subnet be x.x.x.129-x.x.x.254?


Gateway: x.x.x.1
IP: x.x.x.2 to x.x.x.126
SUBNET: 255.255.255.128

The subnet for a /25 is always 255.255.255.128.
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dinkytoy101
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Thank. I was stupid...