Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:22       24:3        31:1        37:31       41:249    
  46:6        50:4        62:4        63:36       64:63       65:11     
  66:89       67:53       68:19       69:45       70:3        72:19     
  74:62       76:36       77:21       78:5        79:10       80:10     
  81:37       82:5        83:15       84:6        85:39       86:6      
  87:1        89:24       91:60       93:18       94:2        95:6      
  96:8        97:2        98:2       102:3       107:1       108:11     
 109:11      173:5       176:5       177:7       179:10      185:30     
 186:3       187:19      188:18      190:17      191:28      197:178    
 201:20      208:47      209:113     212:83      213:12      216:64     
 217:6      
