can't give a list of IP ranges as an argument to range_generate()

[erapade]

Not that good at R, I putted a list with IP ranges into the range_generate() function. Doing the same thing for range_boundaries() will generate a "correct" data.frame, but with range_generate, the data is not what expected

E.G.
range_generate(as.character(c("192.168.1.0/31", "192.168.2.0/31")))
Returns
[1] "192.168.1.0" "192.168.1.1" "192.168.1.2" "192.168.1.3" "192.168.1.4" "192.168.1.5" "192.168.1.6" "192.168.1.7" "192.168.1.8" "192.168.1.9" "192.168.1.10" "192.168.1.11" "192.168.1.12" "192.168.1.13"
[15] "192.168.1.14" "192.168.1.15" "192.168.1.16" "192.168.1.17" "192.168.1.18" "192.168.1.19" "192.168.1.20" "192.168.1.21" "192.168.1.22" "192.168.1.23" "192.168.1.24" "192.168.1.25" "192.168.1.26" "192.168.1.27"
[29] "192.168.1.28" "192.168.1.29" "192.168.1.30" "192.168.1.31" "192.168.1.32" "192.168.1.33" "192.168.1.34" "192.168.1.35" "192.168.1.36" "192.168.1.37" "192.168.1.38" "192.168.1.39" "192.168.1.40" "192.168.1.41"
[43] "192.168.1.42" "192.168.1.43" "192.168.1.44" "192.168.1.45" "192.168.1.46" "192.168.1.47" "192.168.1.48" "192.168.1.49" "192.168.1.50" "192.168.1.51" "192.168.1.52" "192.168.1.53" "192.168.1.54" "192.168.1.55"
[57] "192.168.1.56" "192.168.1.57" "192.168.1.58" "192.168.1.59" "192.168.1.60" "192.168.1.61" "192.168.1.62" "192.168.1.63" "192.168.1.64" "192.168.1.65" "192.168.1.66" "192.168.1.67" "192.168.1.68" "192.168.1.69"
[71] "192.168.1.70" "192.168.1.71" "192.168.1.72" "192.168.1.73" "192.168.1.74" "192.168.1.75" "192.168.1.76" "192.168.1.77" "192.168.1.78" "192.168.1.79" "192.168.1.80" "192.168.1.81" "192.168.1.82" "192.168.1.83"
[85] "192.168.1.84" "192.168.1.85" "192.168.1.86" "192.168.1.87" "192.168.1.88" "192.168.1.89" "192.168.1.90" "192.168.1.91" "192.168.1.92" "192.168.1.93" "192.168.1.94" "192.168.1.95" "192.168.1.96" "192.168.1.97"
[99] "192.168.1.98" "192.168.1.99" "192.168.1.100" "192.168.1.101" "192.168.1.102" "192.168.1.103" "192.168.1.104" "192.168.1.105" "192.168.1.106" "192.168.1.107" "192.168.1.108" "192.168.1.109" "192.168.1.110" "192.168.1.111"
[113] "192.168.1.112" "192.168.1.113" "192.168.1.114" "192.168.1.115" "192.168.1.116" "192.168.1.117" "192.168.1.118" "192.168.1.119" "192.168.1.120" "192.168.1.121" "192.168.1.122" "192.168.1.123" "192.168.1.124" "192.168.1.125"
[127] "192.168.1.126" "192.168.1.127" "192.168.1.128" "192.168.1.129" "192.168.1.130" "192.168.1.131" "192.168.1.132" "192.168.1.133" "192.168.1.134" "192.168.1.135" "192.168.1.136" "192.168.1.137" "192.168.1.138" "192.168.1.139"
[141] "192.168.1.140" "192.168.1.141" "192.168.1.142" "192.168.1.143" "192.168.1.144" "192.168.1.145" "192.168.1.146" "192.168.1.147" "192.168.1.148" "192.168.1.149" "192.168.1.150" "192.168.1.151" "192.168.1.152" "192.168.1.153"
[155] "192.168.1.154" "192.168.1.155" "192.168.1.156" "192.168.1.157" "192.168.1.158" "192.168.1.159" "192.168.1.160" "192.168.1.161" "192.168.1.162" "192.168.1.163" "192.168.1.164" "192.168.1.165" "192.168.1.166" "192.168.1.167"
[169] "192.168.1.168" "192.168.1.169" "192.168.1.170" "192.168.1.171" "192.168.1.172" "192.168.1.173" "192.168.1.174" "192.168.1.175" "192.168.1.176" "192.168.1.177" "192.168.1.178" "192.168.1.179" "192.168.1.180" "192.168.1.181"
[183] "192.168.1.182" "192.168.1.183" "192.168.1.184" "192.168.1.185" "192.168.1.186" "192.168.1.187" "192.168.1.188" "192.168.1.189" "192.168.1.190" "192.168.1.191" "192.168.1.192" "192.168.1.193" "192.168.1.194" "192.168.1.195"
[197] "192.168.1.196" "192.168.1.197" "192.168.1.198" "192.168.1.199" "192.168.1.200" "192.168.1.201" "192.168.1.202" "192.168.1.203" "192.168.1.204" "192.168.1.205" "192.168.1.206" "192.168.1.207" "192.168.1.208" "192.168.1.209"
[211] "192.168.1.210" "192.168.1.211" "192.168.1.212" "192.168.1.213" "192.168.1.214" "192.168.1.215" "192.168.1.216" "192.168.1.217" "192.168.1.218" "192.168.1.219" "192.168.1.220" "192.168.1.221" "192.168.1.222" "192.168.1.223"
[225] "192.168.1.224" "192.168.1.225" "192.168.1.226" "192.168.1.227" "192.168.1.228" "192.168.1.229" "192.168.1.230" "192.168.1.231" "192.168.1.232" "192.168.1.233" "192.168.1.234" "192.168.1.235" "192.168.1.236" "192.168.1.237"
[239] "192.168.1.238" "192.168.1.239" "192.168.1.240" "192.168.1.241" "192.168.1.242" "192.168.1.243" "192.168.1.244" "192.168.1.245" "192.168.1.246" "192.168.1.247" "192.168.1.248" "192.168.1.249" "192.168.1.250" "192.168.1.251"
[253] "192.168.1.252" "192.168.1.253" "192.168.1.254" "192.168.1.255" "192.168.2.0"