Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:27       24:6        31:3        37:30       41:245    
  46:6        50:10       62:4        63:38       64:123      65:20     
  66:108      67:87       68:30       69:67       70:3        71:5      
  72:26       74:61       76:39       77:21       78:6        79:10     
  80:10       81:30       82:7        83:17       84:4        85:25     
  86:6        87:1        89:30       91:64       92:2        93:18     
  94:3        95:6        96:24       97:1        98:11       99:46     
 102:11      107:9       108:43      109:11      173:30      174:2      
 176:8       177:8       178:1       179:12      181:1       184:6      
 185:69      186:4       187:24      188:20      190:16      191:28     
 197:358     201:24      208:127     209:129     212:165     213:23     
 216:150     217:29     
