Subj : Good CIDR calculator
To   : All
From : Sean Dennis
Date : Thu Feb 17 2022 01:51:15

Hello All,

If you're trying to figure out the proper CIDR notation for a group of IPs, I 
recommend this calculator:

https://account.arin.net/public/cidrCalculator

It can convert to CIDR and convert a CIDR back to an IP range.

This works with IPv4 and IPv6 addresses.

-- Sean

.... "Does anyone REALLY read these stupid quotes?" - the SysOp
--- GoldED+/LNX 1.1.5-b20180707
 * Origin: Outpost BBS * Johnson City, TN (618:618/1)

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