results.txt

# Top 20 ASN
cat detailed-blacklist.txt | awk '{ print $1}' | sort | uniq -c | sort -nr | head -n 20
   5045 14061
   3407 45090
   2049 57026
   2048 396190
   1525 4134
    779 53667
    774 132203
    768 394380
    768 13445
    598 NA
    549 38365
    517 34665
    512 14237
    470 4837
    454 8075
    375 7713
    373 4808
    329 45899
    298 4766
    287 87


# Top 20 Countries 
cat detailed-blacklist.txt | awk '{ print $7}' | sort | uniq -c | sort -nr | head -n 20
  13051 US
   8448 CN
   3387 RU
   1682 DE
   1504 BR
   1462 ID
   1276 IN
   1204 SG
   1153 VN
    749 GB
    629 KR
    575 TH
    560 FR
    434 UA
    339 AR
    305 IT
    304 NL
    299 HK
    298 MX
    257 CA

# Top 20 BGP Prefix's 
cat detailed-blacklist.txt | awk '{ print $5}' | sort | uniq -c | sort -nr | head -n 20
   2048 108.62.56.0/21
   1024 5.167.68.0/22
   1024 5.167.64.0/22
    768 216.151.128.0/20
    598 NA
    570 192.241.192.0/19
    512 192.251.226.0/24
    512 188.143.232.0/23
    286 134.68.0.0/16
    256 95.141.16.0/20
    256 216.152.249.0/24
    256 216.152.248.0/21
    256 178.137.0.0/16
    256 173.234.227.0/24
    256 173.234.226.0/24
    256 173.234.225.0/24
    210 209.141.32.0/19
    134 113.128.0.0/15
    121 113.120.0.0/13
    120 122.4.0.0/14