Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:2653      5:6942     24:4928     31:4793     36:3      
  37:5948     39:6        41:5120     42:21       43:1        46:6844   
  50:3163     58:3        62:3948     63:2257     64:8481     65:2831   
  66:7754     67:4920     68:2435     69:5425     70:2331     71:1137   
  72:4839     74:4236     75:2169     76:954      77:3811     78:3080   
  79:2387     80:3035     81:2946     82:5145     83:1967     84:3015   
  85:5515     86:1349     87:3849     88:1826     89:6208     90:1440   
  91:11946    92:3860     93:3831     94:6132     95:6647     96:2108   
  97:542      98:1745     99:1174    100:92      102:5252    103:158    
 105:914     107:3918    108:2007    109:4777    112:2       115:1      
 116:12      119:1       124:9       173:5444    174:2147    175:1      
 176:5617    177:6970    178:5638    179:3327    180:5       181:5355   
 184:3143    185:25042   186:7864    187:6776    188:6683    189:6168   
 190:11106   191:2208    197:3661    201:7798    202:6       203:2      
 208:4963    209:6244    210:4       211:2       212:6268    213:5211   
 216:8323    217:4745    218:5       222:16     
