Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:22       24:3        31:1        37:26       41:246    
  46:6        50:5        62:9        63:42       64:64       65:12     
  66:86       67:54       68:18       69:45       70:3        71:1      
  72:22       74:66       76:35       77:25       78:6        79:10     
  80:17       81:37       82:15       83:16       84:7        85:80     
  86:9        87:1        89:24       91:65       92:2        93:18     
  94:2        95:5        96:8        97:2        98:2       102:18     
 107:3       108:13      109:14      173:6       176:6       177:8      
 178:1       179:9       181:1       184:20      185:63      186:4      
 187:24      188:24      190:18      191:28      197:352     201:24     
 208:75      209:168     212:165     213:14      216:109     217:29     

