Advertised prefixes smaller than registry allocations (per /8 block)
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   1:9         2:2360      5:6372     14:6        24:5280     27:7      
  31:3726     37:6389     41:5224     46:6466     49:6        50:3218   
  58:49       59:18       61:58       62:3710     63:2596     64:7837   
  65:3289     66:7204     67:4612     68:2926     69:5638     70:2777   
  71:1496     72:4795     74:4137     75:2168     76:1046     77:3293   
  78:5571     79:3516     80:2844     81:2787     82:2170     83:1991   
  84:2330     85:5895     86:1328     87:3229     88:4043     89:5470   
  90:1569     91:11624    92:3688     93:3493     94:5378     95:7368   
  96:2251     97:618      98:1892     99:944     100:192     101:4      
 102:3932    103:24      105:2135    107:3819    108:1893    109:5059   
 110:2       111:3       112:11      113:38      114:3       115:9      
 116:6       117:27      118:5       119:11      120:3       121:32     
 122:7       123:5       124:15      125:113     133:6       173:4979   
 174:2233    175:13      176:5354    177:7948    178:4885    179:3305   
 180:13      181:4408    183:7       184:3513    185:24246   186:6888   
 187:6253    188:6257    189:5879    190:11088   191:2549    193:26     
 194:31      195:16      197:3201    199:101     200:259     201:7808   
 202:32      203:106     204:99      205:54      206:41      207:108    
 208:4780    209:5760    210:392     211:296     212:5374    213:4580   
 216:7911    217:3975    218:27      219:1       220:64      221:10     
 222:35      223:40     
