Advanced usage

Filter by Country

It also possible to filter by Country by using the 'bc' (blacklist country) or 'wc' (whitelist country) parameters by using ISO 3166-1 alpha-2 codes . 
    # Blacklist China, Korea and Singapore
    http://voipbl.org/update/?bc[]=CN&bc[]=KR&bc[]=SG

    # Whitelist Canada and United Stated
    http://voipbl.org/update/?wc[]=CA&wc[]=US

Filter by Network

If you want to filter by Network, you can use the 'bn' (blacklist network) or 'wn' (whitelist network) parameters in the URL.
We support the following regions:
  • ARIN (North America)
  • RIPE (Europe)
  • LACNIC (Latin America)
  • APNIC (Asia-Pacific)
  • AFRINIC (Africa and Indian Ocean) 
# Blacklist LACNIC and  APNIC
http://voipbl.org/update/?bn[]=lacnic&bn[]=apnic

# Whitelist RIPE and ARIN
http://voipbl.org/update/?wn[]=ripe&wn[]=arin

# Blacklist all RIPE except France
http://voipbl.org/update?bn[]=ripe&wc[]=FR

Download Mode

By default, when the system generates the list of IP addresses corresponding to your criteria (black or white list by country/network), we only return blocked IP addresses, excluding all those on whitelist.
If you specify the parameter 'dm' in the URL, it's possible to retrieve only the IP addresses on the black list (dm=bl) or on the white list (dm=wl). 
# Download all IPs from Canada
http://voipbl.org/update/?wc[]=CA&dm=wl