Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4041      5:7132     14:4        24:4962     27:4      
  31:4925     37:6007     41:5251     46:6909     49:2        50:3222   
  58:17       59:8        61:24       62:4018     63:2238     64:8752   
  65:2959     66:8086     67:4901     68:2532     69:5499     70:2406   
  71:1118     72:4951     74:4476     75:2441     76:956      77:3823   
  78:3141     79:2594     80:3127     81:2935     82:5383     83:2035   
  84:2897     85:5616     86:1440     87:4154     88:1934     89:6334   
  90:1446     91:12028    92:3818     93:3860     94:6219     95:6714   
  96:2115     97:544      98:1820     99:1368    100:84      101:4      
 102:5321    103:13      105:1085    107:3972    108:2336    109:4907   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:4       125:28      173:5466    174:2152    175:12      176:5679   
 177:7463    178:5793    179:3770    180:4       181:5428    182:8      
 183:7       184:3256    185:25238   186:7919    187:7388    188:6750   
 189:6546    190:11212   191:2423    197:3758    200:25      201:8168   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4958    209:6289    210:133     211:121     212:6372    213:5270   
 216:8374    217:4989    218:19      219:1       220:23      221:4      
 222:19      223:42     
