Stuck while trying to get min and max ip for IPV6 range

[andrepcg]

ip_range = IPAddress "::ffff:192.194.252.144/126"
ip_range.size
# => 4
ip_range.min.ipv4.address
# => "192.194.252.144"

# Problematic range
ip_range= IPAddress "2a04:4a80::/29"
ip_range.size
# => 633825300114114700748351602688
ip_range.min.address
# Get's stuck calculating the mininum address

Since min is inherited from Enumerable, it compares one IP against every other