Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4005      5:7208     24:4952     31:4930     37:6004     41:5243   
  46:6902     50:3226     62:4021     63:2233     64:8731     65:2948   
  66:8044     67:4896     68:2527     69:5501     70:2399     71:1115   
  72:5014     74:4462     75:2434     76:948      77:3828     78:3139   
  79:2591     80:3105     81:2926     82:5427     83:2026     84:2887   
  85:5616     86:1437     87:4056     88:1948     89:6335     90:1445   
  91:12027    92:3819     93:3868     94:6214     95:6703     96:2104   
  97:535      98:1810     99:1369    100:84      102:5325    105:1080   
 107:3968    108:2323    109:4908    173:5490    174:2151    176:5668   
 177:7470    178:5818    179:3770    181:5426    184:3248    185:25237  
 186:7895    187:7386    188:6739    189:6550    190:11216   191:2423   
 197:3759    201:8196    208:4951    209:6203    212:6357    213:5246   
 216:8374    217:4991   
