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

BGP routing table entries examined:                              199697
    Prefixes after maximum aggregation:                          108610
    Unique aggregates announced to Internet:                      96914
Total ASes present in the Internet Routing Table:                 23317
Origin-only ASes present in the Internet Routing Table:           20317
Origin ASes announcing only one prefix:                            9769
Transit ASes present in the Internet Routing Table:                3000
Transit-only ASes present in the Internet Routing Table:             75
Average AS path length visible in the Internet Routing Table:       3.5
    Max AS path length visible:                                      29
    Max AS path prepend of ASN (36728)                               27
Prefixes from unregistered ASNs in the Routing Table:                 4
    Unregistered ASNs in the Routing Table:                           4
Special use prefixes present in the Routing Table:                    0
Prefixes being announced from unallocated address space:             10
Number of addresses announced to Internet:                   1596925708
    Equivalent to 95 /8s, 47 /16s and 39 /24s
    Percentage of available address space announced:               43.1
    Percentage of allocated address space announced:               59.6
    Percentage of available address space allocated:               72.3
Total number of prefixes smaller than registry allocations:      100101

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

Prefixes being announced by APNIC Region ASes:                    43808
    Total APNIC prefixes after maximum aggregation:               17511
Prefixes being announced from the APNIC address blocks:           41454
    Unique aggregates announced from the APNIC address blocks:    18408
APNIC Region origin ASes present in the Internet Routing Table:    2710
APNIC Region origin ASes announcing only one prefix:                755
APNIC Region transit ASes present in the Internet Routing Table:    409
Average APNIC Region AS path length visible:                        3.5
    Max APNIC Region AS path length visible:                         16
Number of APNIC addresses announced to Internet:              263372384
    Equivalent to 15 /8s, 178 /16s and 190 /24s
    Percentage of available APNIC address space announced:         82.4

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:                    100481
    Total ARIN prefixes after maximum aggregation:                59465
Prefixes being announced from the ARIN address blocks:            73843
    Unique aggregates announced from the ARIN address blocks:     27898
ARIN Region origin ASes present in the Internet Routing Table:    11045
ARIN Region origin ASes announcing only one prefix:                4210
ARIN Region transit ASes present in the Internet Routing Table:    1016
Average ARIN Region AS path length visible:                         3.3
    Max ARIN Region AS path length visible:                          29
Number of ARIN addresses announced to Internet:               304073856
    Equivalent to 18 /8s, 31 /16s and 204 /24s
    Percentage of available ARIN address space announced:          67.1

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, 96/6, 199/8, 204/6,
                       208/7 and 216/8

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

Prefixes being announced by RIPE Region ASes:                     40771
    Total RIPE prefixes after maximum aggregation:                26882
Prefixes being announced from the RIPE address blocks:            37668
    Unique aggregates announced from the RIPE address blocks:     25143
RIPE Region origin ASes present in the Internet Routing Table:     8596
RIPE Region origin ASes announcing only one prefix:                4512
RIPE Region transit ASes present in the Internet Routing Table:    1393
Average RIPE Region AS path length visible:                         3.9
    Max RIPE Region AS path length visible:                          18
Number of RIPE addresses announced to Internet:               267240484
    Equivalent to 15 /8s, 237 /16s and 196 /24s
    Percentage of available RIPE address space announced:          72.4

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, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7,
                       212/7 and 217/8

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

Prefixes being announced by LACNIC Region ASes:                   12305
    Total LACNIC prefixes after maximum aggregation:               3823
Prefixes being announced from the LACNIC address blocks:          10355
    Unique aggregates announced from the LACNIC address blocks:    6210
LACNIC Region origin ASes present in the Internet Routing Table:    727
LACNIC Region origin ASes announcing only one prefix:               245
LACNIC Region transit ASes present in the Internet Routing Table:   126
Average LACNIC Region AS path length visible:                       4.1
    Max LACNIC Region AS path length visible:                        20
Number of LACNIC addresses announced to Internet:              32992256
    Equivalent to 1 /8s, 247 /16s and 108 /24s
    Percentage of available LACNIC address space announced:        49.2

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:                   2328
    Total AfriNIC prefixes after maximum aggregation:               929
Prefixes being announced from the AfriNIC address blocks:          1654
    Unique aggregates announced from the AfriNIC address blocks:   1088
AfriNIC Region origin ASes present in the Internet Routing Table:   164
AfriNIC Region origin ASes announcing only one prefix:               47
AfriNIC Region transit ASes present in the Internet Routing Table:   27
Average AfriNIC Region AS path length visible:                      3.6
    Max AfriNIC Region AS path length visible:                       14
Number of AfriNIC addresses announced to Internet:              4295168
    Equivalent to 0 /8s, 65 /16s and 138 /24s
    Percentage of available AfriNIC address space announced:       12.8

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

