Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4111      5:7140     24:4952     31:4955     37:6007     41:5454   
  46:6969     50:3223     62:4029     63:2228     64:8766     65:2934   
  66:8049     67:4907     68:2536     69:5456     70:2404     71:1099   
  72:5074     74:4468     75:2420     76:988      77:3893     78:3151   
  79:2643     80:3143     81:2939     82:5380     83:2042     84:2889   
  85:5617     86:1445     87:4215     88:1951     89:6357     90:1458   
  91:12067    92:3904     93:3873     94:6306     95:6727     96:2104   
  97:536      98:1818     99:1366    100:84      102:6102    105:1446   
 107:3977    108:2174    109:4946    173:5491    174:2157    176:5723   
 177:7568    178:5814    179:3816    181:5462    184:3253    185:25330  
 186:7951    187:7515    188:6893    189:6599    190:11237   191:2468   
 197:4251    201:8273    208:4958    209:6225    212:6381    213:5280   
 216:8381    217:5009   
