Generates MaxMind MMDB database from CSV file.
Input CSV files (routes + as names)
asn,as_name
10000,"Nagasaki Cable Media Inc."
100,"FMC Central Engineering Laboratories"
10,"CSNET Coordination and Information Center (CSNET-CIC)"
1,"Level 3 Parent, LLC"
cidr,asn
14.1.8.0/21,10000
38.22.219.0/24,100
195.74.62.0/23,10
203.109.36.0/24,1
Database record:
{
"route": "195.74.62.0/23",
"asn": 10,
"as_name": "CSNET Coordination and Information Center (CSNET-CIC)"
}