Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4008      5:7203     24:4951     31:4950     37:5996     41:5239   
  46:6905     50:3224     62:4015     63:2234     64:8734     65:2949   
  66:8034     67:4894     68:2526     69:5503     70:2399     71:1107   
  72:5004     74:4459     75:2434     76:948      77:3841     78:3139   
  79:2608     80:3107     81:2923     82:5403     83:2027     84:2884   
  85:5610     86:1438     87:4052     88:1946     89:6336     90:1450   
  91:12021    92:3817     93:3878     94:6235     95:6696     96:2103   
  97:535      98:1812     99:1369    100:80      102:5321    105:1075   
 107:3969    108:2296    109:4910    173:5478    174:2151    176:5677   
 177:7473    178:5790    179:3773    181:5419    184:3247    185:25222  
 186:7883    187:7403    188:6808    189:6552    190:11208   191:2419   
 197:3753    201:8204    208:4946    209:6198    212:6354    213:5246   
 216:8386    217:4992   
