Unless you are an IP expert you will probably find this tool useful. This subnet calculator makes variable length subnet mask (VLMS) calculations and address space planning much easier. It also includes the wildcard mask that is very helpful when working with Cisco access control lists. As with all the tools on this site use at your own risk and please report any issues you may experience!
Archives
- August 2020 (1)
- October 2019 (2)
- September 2018 (1)
- June 2018 (1)
- April 2018 (3)
- January 2018 (2)
- December 2017 (3)
- August 2017 (2)
- July 2017 (1)
- February 2017 (1)
- January 2017 (5)
- September 2016 (2)
- January 2016 (1)
- November 2015 (1)
- September 2015 (2)
- October 2014 (1)
- April 2014 (1)
- March 2014 (2)
- December 2013 (1)
- November 2013 (1)
- October 2013 (3)
- September 2013 (2)
- July 2013 (3)
- May 2013 (2)
- March 2013 (2)
- February 2013 (2)
- January 2013 (1)
- December 2012 (5)
- November 2012 (5)
- October 2012 (4)
- September 2012 (3)
- August 2012 (7)
- July 2012 (8)
- June 2012 (2)
- May 2012 (2)
- April 2012 (4)
- March 2012 (1)
- January 2012 (1)
- December 2011 (1)
- November 2011 (1)
- October 2011 (2)
- September 2011 (1)
- August 2011 (3)
- July 2011 (4)