Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2141      5:6086     24:4831     31:3463     37:6076     41:4553   
  46:6430     50:3035     62:3591     63:2446     64:7230     65:3156   
  66:6168     67:4436     68:2672     69:5481     70:2419     71:1060   
  72:4286     74:3791     75:2134     76:954      77:3358     78:2603   
  79:2264     80:2814     81:2595     82:2223     83:1848     84:2416   
  85:4850     86:1196     87:2988     88:1738     89:5632     90:1583   
  91:11686    92:3660     93:3528     94:5149     95:6096     96:1991   
  97:536      98:1871     99:937     100:97      102:3870    105:807    
 107:3348    108:1810    109:4924    173:4886    174:2144    176:4928   
 177:6512    178:4783    179:2894    181:4474    184:3448    185:24116  
 186:6491    187:5666    188:5942    189:5465    190:10766   191:1842   
 197:3118    201:7616    202:20      208:4774    209:5739    212:5358   
 213:4683    216:7661    217:3724   
