Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2124      5:6068     24:4826     31:3364     37:6074     41:4593   
  46:6077     50:3117     62:3509     63:2500     64:7423     65:3206   
  66:6771     67:4469     68:2862     69:5603     70:2463     71:1058   
  72:4466     74:4055     75:2066     76:967      77:3169     78:2575   
  79:3185     80:2766     81:2430     82:2079     83:1761     84:2294   
  85:4669     86:1025     87:2892     88:1733     89:5292     90:1558   
  91:11346    92:3411     93:3425     94:4996     95:5900     96:2035   
  97:588      98:1799     99:953     100:121     102:3394    105:710    
 107:3759    108:1710    109:4868    173:4751    174:2151    176:5079   
 177:6324    178:4662    179:2925    181:4286    184:3483    185:23652  
 186:6319    187:5674    188:5798    189:5282    190:10554   191:1865   
 197:2825    201:7529    202:20      208:4670    209:5564    212:5185   
 213:4390    216:7727    217:3527   
