Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2524      5:6750     14:3        24:4940     27:2      
  31:4359     37:6007     41:5084     46:6753     49:2        50:3192   
  58:17       59:8        61:25       62:3908     63:2292     64:8291   
  65:2813     66:7816     67:4887     68:2642     69:5561     70:2348   
  71:1149     72:4830     74:4316     75:2144     76:945      77:3808   
  78:2932     79:2385     80:3036     81:2866     82:4907     83:1935   
  84:2967     85:5437     86:1348     87:3615     88:1863     89:6100   
  90:1476     91:11845    92:3916     93:3823     94:5840     95:6603   
  96:2120     97:551      98:1742     99:1002    100:90      101:4      
 102:4971    103:13      105:967     107:3885    108:1931    109:5112   
 112:4       113:2       114:2       115:5       116:1       117:4      
 118:5       119:2       120:3       121:24      122:5       123:1      
 124:5       125:28      173:5517    174:2100    175:10      176:5422   
 177:6558    178:5491    179:3064    180:4       181:5250    182:8      
 183:5       184:3188    185:24942   186:7076    187:6267    188:6420   
 189:5788    190:11037   191:1930    197:3630    200:24      201:7590   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:5007    209:6222    210:133     211:118     212:6184    213:5230   
 216:8336    217:4581    218:19      219:1       220:20      221:4      
 222:16      223:42     
