Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3915      5:6936     14:4        24:4939     27:4      
  31:4789     37:6027     41:5188     46:6990     49:2        50:3199   
  58:17       59:8        61:24       62:3963     63:2317     64:8565   
  65:2824     66:7928     67:4886     68:2453     69:5376     70:2349   
  71:1136     72:4876     74:4265     75:2271     76:955      77:3831   
  78:3081     79:2428     80:3076     81:2937     82:5185     83:1991   
  84:2974     85:5540     86:1368     87:4002     88:1886     89:6160   
  90:1421     91:11978    92:3814     93:3841     94:5982     95:6660   
  96:2109     97:544      98:1754     99:1184    100:93      101:4      
 102:5268    103:13      105:954     107:3948    108:2065    109:4832   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:5       123:1      
 124:4       125:28      173:5463    174:2139    175:12      176:5627   
 177:7097    178:5699    179:3402    180:4       181:5387    182:8      
 183:7       184:3134    185:25113   186:7926    187:6864    188:6631   
 189:6212    190:11135   191:2193    197:3526    200:25      201:7957   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4962    209:6272    210:133     211:117     212:6311    213:5244   
 216:8363    217:4753    218:19      219:1       220:23      221:4      
 222:18      223:42     
