Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2163      5:6348     14:24       24:4797     27:4      
  31:4281     37:6095     41:4772     46:6959     49:2        50:3222   
  58:18       59:9        61:23       62:3740     63:2376     64:7331   
  65:2863     66:6380     67:4579     68:2119     69:5146     70:2290   
  71:1142     72:4280     74:3894     75:2023     76:957      77:3639   
  78:2767     79:2277     80:2875     81:2649     82:3852     83:1933   
  84:2714     85:5079     86:1351     87:3395     88:1816     89:5791   
  90:1574     91:11835    92:3889     93:3767     94:5561     95:6299   
  96:2103     97:534      98:1705     99:881     100:93      101:18     
 102:4333    103:15      105:884     107:3575    108:1911    109:5040   
 110:3       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:25      122:9      
 123:1       124:6       125:26      173:5385    174:2134    175:9      
 176:5266    177:6648    178:5055    179:3031    180:4       181:4899   
 182:26      183:5       184:3276    185:24789   186:6599    187:5962   
 188:6131    189:5707    190:10739   191:1870    197:3460    199:1      
 200:27      201:7701    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4914    209:5881    210:141     211:117    
 212:5576    213:4862    216:7755    217:4154    218:19      219:1      
 220:22      221:4       222:15      223:42     
