Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4037      5:7144     24:4954     31:4954     37:6021     41:5434   
  46:6916     50:3240     62:4032     63:2235     64:8744     65:2955   
  66:8069     67:4898     68:2529     69:5500     70:2407     71:1116   
  72:5083     74:4466     75:2434     76:989      77:3856     78:3140   
  79:2573     80:3120     81:2933     82:5419     83:2027     84:2893   
  85:5622     86:1440     87:4187     88:1952     89:6337     90:1445   
  91:12044    92:3880     93:3870     94:6267     95:6719     96:2109   
  97:535      98:1807     99:1386    100:84      102:6061    105:1507   
 107:3969    108:2436    109:4928    173:5501    174:2150    176:5668   
 177:7551    178:5828    179:3796    181:5426    184:3261    185:25296  
 186:8013    187:7496    188:6821    189:6557    190:11204   191:2423   
 197:4242    201:8214    208:4965    209:6217    212:6362    213:5290   
 216:8392    217:4989   
