ARIN region summary
ARIN region Report 11 January, 2002
Prefixes being announced by ARIN Region ASes 72362
Total ARIN prefixes after maximum aggregation 47060
Prefixes being announced from the ARIN address blocks 51977
Unique aggregates announced from the ARIN address blocks 17055
ARIN Region origin ASes present in the Internet Routing Table 7277
ARIN Region origin ASes announcing only one prefix 2255
ARIN Region transit ASes present in the Internet Routing Table 720
Average ARIN Region AS path length visible 5.2
Max ARIN Region AS path length visible 16
Number of ARIN addresses announced to Internet 182787360
Equivalent to 10 /8s, 229 /16s and 29 /24s
Percentage of available ARIN address space announced 68.1
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153
3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466
7723 - 8191, 10240 - 12287, 13312 - 15359
16384 - 17407, 18432 - 20479, 21504 - 23551
ARIN Address Blocks 24/8, 63/8, 64/6, 68/8, 199/8, 200/8, 204/6,