Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2176      5:6686     24:4782     31:4325     37:6032     41:5093   
  46:6778     50:3271     62:3868     63:2352     64:8122     65:2804   
  66:7662     67:4881     68:2615     69:5496     70:2271     71:1148   
  72:4695     74:4227     75:2038     76:953      77:3630     78:2788   
  79:2391     80:2957     81:2709     82:4819     83:1951     84:2817   
  85:5269     86:1366     87:3293     88:1862     89:6043     90:1504   
  91:11808    92:3960     93:3856     94:5755     95:6417     96:2108   
  97:537      98:1737     99:962     100:90      101:2       102:4824   
 103:1       105:906     107:3795    108:1846    109:5077    173:5464   
 174:2097    176:5315    177:6513    178:5442    179:2985    181:5116   
 184:3223    185:24793   186:6852    187:6124    188:6461    189:5788   
 190:10823   191:1888    197:3575    201:7621    208:4985    209:6197   
 212:6002    213:5154    216:8160    217:4421   
