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Table 3 Characteristics of the IPv4 prefix datasets used

From: High-performance IP lookup using Intel Xeon Phi: a Bloom filters based approach

Dataset Location Original
   ≤20 21 −24 25 −32
AS65000 - 104,283 516,699 1625
SYDNEY Sydney 102,696 553,811 10,862
DE-CIX Frankfurt 102,984 535,074 9287
LINX London 100,331 519,503 354
MSK-IX Moscow 102,555 528,728 9529
NYIIX New York 102,085 528,455 3637
IX.br/SP Sao Paulo 103,733 544,703 4095
   After CPE
   ≤20 21 −24 25 −32
AS65000 - 1,048,576 971,555 11,3397
SYDNEY Sydney 1,048,576 1,037,247 67,397
DE-CIX Frankfurt 1,048,576 1,007,513 209,488
LINX London 1,048,576 982,940 19,863
MSK-IX Moscow 1,048,576 1,004,073 203,360
NYIIX New York 1,048,576 1,000,128 151,391
IX.br/SP Sao Paulo 1,048,576 1,024,899 147,201