Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:22       24:3        31:1        37:31       41:234    
  46:6        50:5        62:9        63:38       64:64       65:12     
  66:86       67:54       68:16       69:45       70:3        71:1      
  72:23       74:66       76:36       77:25       78:6        79:10     
  80:17       81:37       82:15       83:16       84:7        85:80     
  86:9        87:1        89:24       91:64       92:2        93:18     
  94:2        95:5        96:8        97:2        98:2       102:18     
 107:1       108:13      109:13      173:6       176:6       177:8      
 178:1       179:12      181:1       184:20      185:63      186:4      
 187:24      188:24      190:18      191:28      197:339     201:24     
 208:74      209:168     212:162     213:14      216:110     217:29     

