Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3974      5:7042     24:4952     31:4855     37:6038     41:5208   
  46:6943     50:3195     62:3970     63:2259     64:8662     65:2847   
  66:8009     67:4906     68:2485     69:5475     70:2358     71:1116   
  72:4984     74:4410     75:2277     76:945      77:3855     78:3121   
  79:2465     80:3063     81:2920     82:5303     83:1995     84:2859   
  85:5565     86:1393     87:4051     88:1908     89:6248     90:1403   
  91:11997    92:3840     93:3865     94:6139     95:6717     96:2111   
  97:536      98:1761     99:1232    100:83      102:5329    105:1061   
 107:3996    108:2165    109:4901    173:5451    174:2142    176:5639   
 177:7408    178:5782    179:3668    181:5377    184:3139    185:25162  
 186:7964    187:7139    188:6668    189:6316    190:11213   191:2281   
 197:3633    201:8119    208:4942    209:6227    212:6371    213:5243   
 216:8383    217:4833   
