Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:19       24:4        31:8        37:4        41:149    
  46:7        50:5        62:10       63:34       64:49       65:4      
  66:38       67:55       68:15       69:48       70:2        72:23     
  74:58       76:47       77:20       78:6        79:11       80:25     
  81:31       82:16       83:15       84:12       85:69       86:8      
  87:1        89:18       91:70       92:2        93:7        94:5      
  95:6        96:7        97:4        98:2       102:18      108:5      
 109:17      173:9       176:12      177:20      178:5       179:10     
 181:1       184:2       185:58      186:3       187:19      188:14     
 189:3       190:17      191:53      197:153     201:36      208:105    
 209:139     212:190     213:21      216:58      217:23     
