Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:22       24:4        31:1        37:30       41:245    
  46:6        50:6        62:6        63:36       64:68       65:11     
  66:117      67:53       68:19       69:45       70:3        71:1      
  72:19       74:66       76:36       77:21       78:6        79:10     
  80:10       81:37       82:5        83:15       84:8        85:42     
  86:6        87:1        89:24       91:60       93:18       94:2      
  95:6        96:8        97:2        98:2       102:18      103:30     
 107:1       108:13      109:15      173:6       176:6       177:8      
 178:1       179:12      181:1       184:2       185:57      186:4      
 187:24      188:20      190:18      191:28      197:354     201:24     
 202:2537    203:73      208:73      209:175     212:160     213:14     
 216:108     217:27     
