Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4086      5:7124     24:4954     31:4930     37:5999     41:5241   
  46:6955     50:3249     62:4024     63:2227     64:8774     65:2927   
  66:8022     67:4908     68:2538     69:5423     70:2394     71:1109   
  72:4941     74:4473     75:2420     76:937      77:3846     78:3146   
  79:2710     80:3148     81:2938     82:5328     83:2024     84:2876   
  85:5616     86:1431     87:4112     88:1932     89:6361     90:1445   
  91:12006    92:3825     93:3865     94:6306     95:6713     96:2101   
  97:535      98:1789     99:1366    100:84      102:5345    105:1084   
 107:4011    108:2108    109:4972    173:5483    174:2146    176:5719   
 177:7765    178:5776    179:3884    181:5478    184:3246    185:25156  
 186:7919    187:7593    188:6832    189:6626    190:11228   191:2641   
 197:3932    201:8269    208:4957    209:6283    212:6353    213:5235   
 216:8373    217:4992   
