Analysis Summary
----------------

BGP routing table entries examined:                              205020
    Prefixes after maximum aggregation:                          107381
    Unique aggregates announced to Internet:                      93785
Total ASes present in the Internet Routing Table:                 22649
Origin-only ASes present in the Internet Routing Table:           19778
Origin ASes announcing only one prefix:                            9436
Transit ASes present in the Internet Routing Table:                2871
Transit-only ASes present in the Internet Routing Table:             61
Average AS path length visible in the Internet Routing Table:       2.7
    Max AS path length visible:                                      19
    Max AS path prepend of ASN (32609)                               16
Prefixes from unregistered ASNs in the Routing Table:                16
    Unregistered ASNs in the Routing Table:                          12
Special use prefixes present in the Routing Table:                    6
Prefixes being announced from unallocated address space:             10
Number of addresses announced to Internet:                   1540622581
    Equivalent to 91 /8s, 212 /16s and 8 /24s
    Percentage of available address space announced:               41.6
    Percentage of allocated address space announced:               60.1
    Percentage of available address space allocated:               69.1
Total number of prefixes smaller than registry allocations:      105201

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes:                    42900
    Total APNIC prefixes after maximum aggregation:               17155
Prefixes being announced from the APNIC address blocks:           40440
    Unique aggregates announced from the APNIC address blocks:    18364
APNIC Region origin ASes present in the Internet Routing Table:    2630
APNIC Region origin ASes announcing only one prefix:                740
APNIC Region transit ASes present in the Internet Routing Table:    393
Average APNIC Region AS path length visible:                        3.0
    Max APNIC Region AS path length visible:                         19
Number of APNIC addresses announced to Internet:              235930020
    Equivalent to 14 /8s, 16 /16s and 1 /24s
    Percentage of available APNIC address space announced:         73.8

APNIC AS Blocks        4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations)  23552-24575, 37888-38911
APNIC Address Blocks   58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7
                       210/7, 218/7, 220/7 and 222/8

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes:                    108300
    Total ARIN prefixes after maximum aggregation:                59614
Prefixes being announced from the ARIN address blocks:            80580
    Unique aggregates announced from the ARIN address blocks:     27030
ARIN Region origin ASes present in the Internet Routing Table:    10834
ARIN Region origin ASes announcing only one prefix:                4085
ARIN Region transit ASes present in the Internet Routing Table:     975
Average ARIN Region AS path length visible:                         2.4
    Max ARIN Region AS path length visible:                          17
Number of ARIN addresses announced to Internet:               295238689
    Equivalent to 17 /8s, 152 /16s and 252 /24s
    Percentage of available ARIN address space announced:          76.5

ARIN AS Blocks         1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations)  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, 25600-26591,
                       26624-27647, 29696-30719, 31744-33791
                       35840-36863, 39936-40959
ARIN Address Blocks    24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6,
                       208/7 and 216/8

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes:                     39584
    Total RIPE prefixes after maximum aggregation:                25950
Prefixes being announced from the RIPE address blocks:            36973
    Unique aggregates announced from the RIPE address blocks:     23936
RIPE Region origin ASes present in the Internet Routing Table:     8261
RIPE Region origin ASes announcing only one prefix:                4324
RIPE Region transit ASes present in the Internet Routing Table:    1321
Average RIPE Region AS path length visible:                         2.9
    Max RIPE Region AS path length visible:                          17
Number of RIPE addresses announced to Internet:               255312832
    Equivalent to 15 /8s, 55 /16s and 195 /24s
    Percentage of available RIPE address space announced:          80.1

RIPE AS Blocks         1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations)  2773-2822, 2830-2879, 3154-3353, 5377-5631
                       6656-6911, 8192-9215, 12288-13311, 15360-16383
                       20480-21503, 24576-25599, 28672-29695
                       30720-31743, 33792-35839, 38912-39935
                       40960-41983
RIPE Address Blocks    62/8, 80/5, 88/6, 193/8, 194/7, 212/7
                       and 217/8

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes:                   11860
    Total LACNIC prefixes after maximum aggregation:               3747
Prefixes being announced from the LACNIC address blocks:           9944
    Unique aggregates announced from the LACNIC address blocks:    5630
LACNIC Region origin ASes present in the Internet Routing Table:    705
LACNIC Region origin ASes announcing only one prefix:               241
LACNIC Region transit ASes present in the Internet Routing Table:   128
Average LACNIC Region AS path length visible:                       3.0
    Max LACNIC Region AS path length visible:                        15
Number of LACNIC addresses announced to Internet:              28365312
    Equivalent to 1 /8s, 176 /16s and 210 /24s
    Percentage of available LACNIC address space announced:        42.3

LACNIC AS Blocks       26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks  189/8, 190/8, 200/7

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes:                   2361
    Total AfriNIC prefixes after maximum aggregation:               915
Prefixes being announced from the AfriNIC address blocks:          1570
    Unique aggregates announced from the AfriNIC address blocks:    950
AfriNIC Region origin ASes present in the Internet Routing Table:   158
AfriNIC Region origin ASes announcing only one prefix:               46
AfriNIC Region transit ASes present in the Internet Routing Table:   24
Average AfriNIC Region AS path length visible:                      2.8
    Max AfriNIC Region AS path length visible:                       10
Number of AfriNIC addresses announced to Internet:              4172544
    Equivalent to 0 /8s, 63 /16s and 171 /24s
    Percentage of available AfriNIC address space announced:       12.4

AfriNIC AS Blocks      36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8

