Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1810      5:5155     24:4391     31:2958     37:5389     41:4338   
  46:5598     50:2886     62:2856     63:2603     64:7064     65:3235   
  66:6898     67:4142     68:2739     69:5607     70:2755     71:1553   
  72:5014     74:4044     75:1764     76:989      77:2864     78:2371   
  79:2779     80:2414     81:2033     82:1785     83:1538     84:1929   
  85:4184     86:979      87:2754     88:1369     89:4361     90:1187   
  91:10904    92:3013     93:3317     94:4441     95:5193     96:2140   
  97:581      98:1438     99:1166    100:202     102:1397    105:493    
 107:3096    108:1163    109:4626    173:4547    174:1951    176:4269   
 177:6031    178:4099    179:2579    181:3083    184:3723    185:21033  
 186:5751    187:4081    188:5015    189:3887    190:10175   191:1838   
 197:2546    201:6468    202:22      208:4570    209:5159    212:4609   
 213:4304    216:6990    217:3221   
