# cidr_histogram  Unicast  Prefix Size Histogram
# cidr_histogram  Prefix Size | Number of Prefixes | Number of CIDR Holes | Number of Addresses | followed by relative PER CENTAGE in order
# cidr_histogram size  # prfx # holes   # addr % prfx % holes % addr
# cidr_histogram 
 cidr_histogram   1       0       0          0    0.0     0.0    0.0  
 cidr_histogram   2       0       0          0    0.0     0.0    0.0  
 cidr_histogram   3       0       0          0    0.0     0.0    0.0  
 cidr_histogram   4       0       0          0    0.0     0.0    0.0  
 cidr_histogram   5       0       0          0    0.0     0.0    0.0  
 cidr_histogram   6       0       0          0    0.0     0.0    0.0  
 cidr_histogram   7       0       0          0    0.0     0.0    0.0  
 cidr_histogram   8      18       6  301989852    0.0     0.0   17.4  
 cidr_histogram   9       9       4   75497454    0.0     0.0    4.3  
 cidr_histogram  10      15       6   62914530    0.0     0.0    3.6  
 cidr_histogram  11      36      17   75497400    0.0     0.0    4.3  
 cidr_histogram  12     129      47  135266046    0.1     0.0    7.8  
 cidr_histogram  13     257      84  134741502    0.1     0.1    7.8  
 cidr_histogram  14     469     145  122944598    0.2     0.1    7.1  
 cidr_histogram  15     900     277  117963000    0.4     0.2    6.8  
 cidr_histogram  16    9528    2332  624407952    4.3     2.1   35.9  
 cidr_histogram  17    4002    1439  131129532    1.8     1.3    7.5  
 cidr_histogram  18    6480    2487  106155360    2.9     2.2    6.1  
 cidr_histogram  19   13687    4811  112096530    6.2     4.3    6.4  
 cidr_histogram  20   15951    5722   65303394    7.2     5.1    3.8  
 cidr_histogram  21   14415    7690   29493090    6.5     6.9    1.7  
 cidr_histogram  22   18739   10792   19151258    8.4     9.6    1.1  
 cidr_histogram  23   19739   11537   10066890    8.9    10.3    0.6  
 cidr_histogram  24  117714   64787   29899356   53.0    57.7    1.7  
 cidr_histogram  25       0       0          0    0.0     0.0    0.0  
 cidr_histogram  26       0       0          0    0.0     0.0    0.0  
 cidr_histogram  27       0       0          0    0.0     0.0    0.0  
 cidr_histogram  28       0       0          0    0.0     0.0    0.0  
 cidr_histogram  29       1       1          6    0.0     0.0    0.0  
 cidr_histogram  30       1       1          2    0.0     0.0    0.0  
 cidr_histogram  32       7       6          7    0.0     0.0    0.0