Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4112      5:7131     14:4        24:4963     27:4      
  31:4936     37:6010     41:5254     46:6983     49:2        50:3254   
  58:17       59:8        61:24       62:4024     63:2227     64:8752   
  65:2933     66:8056     67:4916     68:2554     69:5442     70:2401   
  71:1103     72:4952     74:4480     75:2429     76:953      77:3864   
  78:3158     79:2709     80:3163     81:2930     82:5344     83:2034   
  84:2880     85:5613     86:1431     87:4193     88:1927     89:6362   
  90:1446     91:12015    92:3826     93:3864     94:6317     95:6724   
  96:2111     97:542      98:1800     99:1366    100:84      101:4      
 102:5370    103:13      105:1092    107:4005    108:2130    109:5004   
 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      173:5500    174:2148    175:12      176:5735   
 177:7773    178:5776    179:3895    180:5       181:5472    182:8      
 183:7       184:3254    185:25168   186:7942    187:7603    188:6852   
 189:6632    190:11238   191:2542    197:3932    200:25      201:8283   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4956    209:6302    210:133     211:122     212:6335    213:5278   
 216:8388    217:5004    218:19      219:1       220:23      221:4      
 222:18      223:42     
