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

BGP routing table entries examined:                              210460
    Prefixes after maximum aggregation:                          109449
    Unique aggregates announced to Internet:                      95906
Total ASes present in the Internet Routing Table:                 23145
Origin-only ASes present in the Internet Routing Table:           20051
Origin ASes announcing only one prefix:                            9647
Transit ASes present in the Internet Routing Table:                3094
Transit-only ASes present in the Internet Routing Table:             69
Average AS path length visible in the Internet Routing Table:       3.6
    Max AS path length visible:                                      30
    Max AS path prepend of ASN (36728)                               27
Prefixes from unregistered ASNs in the Routing Table:                25
    Unregistered ASNs in the Routing Table:                          17
Special use prefixes present in the Routing Table:                    8
Prefixes being announced from unallocated address space:             10
Number of addresses announced to Internet:                   1580603901
    Equivalent to 94 /8s, 54 /16s and 25 /24s
    Percentage of available address space announced:               42.6
    Percentage of allocated address space announced:               60.5
    Percentage of available address space allocated:               70.5
Total number of prefixes smaller than registry allocations:      108484

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

Prefixes being announced by APNIC Region ASes:                    44645
    Total APNIC prefixes after maximum aggregation:               17528
Prefixes being announced from the APNIC address blocks:           42175
    Unique aggregates announced from the APNIC address blocks:    18331
APNIC Region origin ASes present in the Internet Routing Table:    2699
APNIC Region origin ASes announcing only one prefix:                760
APNIC Region transit ASes present in the Internet Routing Table:    418
Average APNIC Region AS path length visible:                        4.1
    Max APNIC Region AS path length visible:                         25
Number of APNIC addresses announced to Internet:              262079104
    Equivalent to 15 /8s, 159 /16s and 2 /24s
    Percentage of available APNIC address space announced:         81.9

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:                    110256
    Total ARIN prefixes after maximum aggregation:                60447
Prefixes being announced from the ARIN address blocks:            82348
    Unique aggregates announced from the ARIN address blocks:     27674
ARIN Region origin ASes present in the Internet Routing Table:    10973
ARIN Region origin ASes announcing only one prefix:                4144
ARIN Region transit ASes present in the Internet Routing Table:    1057
Average ARIN Region AS path length visible:                         3.1
    Max ARIN Region AS path length visible:                          30
Number of ARIN addresses announced to Internet:               296853601
    Equivalent to 17 /8s, 177 /16s and 160 /24s
    Percentage of available ARIN address space announced:          76.9

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:                     40895
    Total RIPE prefixes after maximum aggregation:                26726
Prefixes being announced from the RIPE address blocks:            37969
    Unique aggregates announced from the RIPE address blocks:     24755
RIPE Region origin ASes present in the Internet Routing Table:     8525
RIPE Region origin ASes announcing only one prefix:                4455
RIPE Region transit ASes present in the Internet Routing Table:    1423
Average RIPE Region AS path length visible:                         3.8
    Max RIPE Region AS path length visible:                          21
Number of RIPE addresses announced to Internet:               263636384
    Equivalent to 15 /8s, 182 /16s and 197 /24s
    Percentage of available RIPE address space announced:          71.4

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:                   12312
    Total LACNIC prefixes after maximum aggregation:               3810
Prefixes being announced from the LACNIC address blocks:          10352
    Unique aggregates announced from the LACNIC address blocks:    6068
LACNIC Region origin ASes present in the Internet Routing Table:    719
LACNIC Region origin ASes announcing only one prefix:               241
LACNIC Region transit ASes present in the Internet Routing Table:   130
Average LACNIC Region AS path length visible:                       4.9
    Max LACNIC Region AS path length visible:                        24
Number of LACNIC addresses announced to Internet:              32426496
    Equivalent to 1 /8s, 238 /16s and 202 /24s
    Percentage of available LACNIC address space announced:        48.3

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:                   2328
    Total AfriNIC prefixes after maximum aggregation:               938
Prefixes being announced from the AfriNIC address blocks:          1647
    Unique aggregates announced from the AfriNIC address blocks:   1008
AfriNIC Region origin ASes present in the Internet Routing Table:   160
AfriNIC Region origin ASes announcing only one prefix:               47
AfriNIC Region transit ASes present in the Internet Routing Table:   24
Average AfriNIC Region AS path length visible:                      3.9
    Max AfriNIC Region AS path length visible:                       16
Number of AfriNIC addresses announced to Internet:              4231680
    Equivalent to 0 /8s, 64 /16s and 146 /24s
    Percentage of available AfriNIC address space announced:       12.6

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

