Usage
  - /
 
  - returns HTML usage documentation
 
  
  - /api/v1/bgp/
 
  - returns $REMOTE_ADDR prefix and source asn in format "prefix $prefix advertised by $asn"
 
  - /api/v1/bgp/<IP>
 
  - returns $IP prefix and source asn in format "prefix $prefix advertised by $asn"
 
  - /api/v1/bgp/asn/
 
  - returns $REMOTE_ADDR source asn in format "$asn"
 
  - /api/v1/bgp/asn/<IP>
 
  - returns $IP source asn in format "$asn"
 
  - /api/v1/bgp/asnname/<AS#>
 
  - returns $asnname for asn in format "$asnname"
 
  - /api/v1/bgp/prefix/
 
  - returns $REMOTE_ADDR prefix in format "$prefix"
 
  - /api/v1/bgp/prefix/<IP>
 
  - returns $IP prefix in format "$prefix"