Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3         5:21       24:4        31:8        37:5        41:148    
  46:13       50:11       62:19       63:51       64:165      65:69     
  66:111      67:78       68:26       69:91       70:29       71:49     
  72:36       74:98       76:58       77:22       78:7        79:11     
  80:26       81:36       82:16       83:17       84:11       85:75     
  86:8        87:2        88:1        89:21       91:81       92:2      
  93:7        94:9        95:6        96:19       97:3        98:14     
  99:144     100:1       102:25      107:18      108:170     109:19     
 173:32      174:2       176:18      177:20      178:7       179:12     
 181:1       184:4       185:106     186:3       187:19      188:16     
 189:3       190:20      191:53      197:157     201:40      208:170    
 209:152     212:198     213:33      216:181     217:24     
