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

BGP routing table entries examined:                              182231
    Prefixes after maximum aggregation:                           98555
    Unique aggregates announced to Internet:                      80901
Total ASes present in the Internet Routing Table:                 20058
Origin-only ASes present in the Internet Routing Table:           17364
Origin ASes announcing only one prefix:                            8154
Transit ASes present in the Internet Routing Table:                2694
Transit-only ASes present in the Internet Routing Table:             76
Average AS path length visible in the Internet Routing Table:       4.1
    Max AS path length visible:                                      26
Prefixes from unregistered ASNs in the Routing Table:                47
Special use prefixes present in the Routing Table:                   12
Prefixes being announced from unallocated address space:             23
Number of addresses announced to Internet:                   1542963013
    Equivalent to 91 /8s, 247 /16s and 191 /24s
    Percentage of available address space announced:               41.6
    Percentage of allocated address space announced:               61.4
    Percentage of available address space allocated:               67.8
Total number of prefixes smaller than registry allocations:       90446

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

Prefixes being announced by APNIC Region ASes:                    37340
    Total APNIC prefixes after maximum aggregation:               16272
Prefixes being announced from the APNIC address blocks:           35109
    Unique aggregates announced from the APNIC address blocks:    16565
APNIC Region origin ASes present in the Internet Routing Table:    2319
APNIC Region origin ASes announcing only one prefix:                670
APNIC Region transit ASes present in the Internet Routing Table:    359
Average APNIC Region AS path length visible:                        4.4
    Max APNIC Region AS path length visible:                         18
Number of APNIC addresses announced to Internet:              189128736
    Equivalent to 11 /8s, 69 /16s and 224 /24s
    Percentage of available APNIC address space announced:         59.1

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:                     100737
    Total ARIN prefixes after maximum aggregation:                56214
Prefixes being announced from the ARIN address blocks:            79820
    Unique aggregates announced from the ARIN address blocks:     25707
ARIN Region origin ASes present in the Internet Routing Table:    10057
ARIN Region origin ASes announcing only one prefix:                3682
ARIN Region transit ASes present in the Internet Routing Table:    1001
Average ARIN Region AS path length visible:                         3.7
    Max ARIN Region AS path length visible:                          21
Number of ARIN addresses announced to Internet:               251776520
    Equivalent to 15 /8s, 1 /16s and 206 /24s
    Percentage of available ARIN address space announced:          62.5

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
ARIN Address Blocks    24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
                       198/7, 204/6, 208/7 and 216/8

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

Prefixes being announced by RIPE Region ASes:                     33281
    Total RIPE prefixes after maximum aggregation:                22126
Prefixes being announced from the RIPE address blocks:            30537
    Unique aggregates announced from the RIPE address blocks:     19444
RIPE Region origin ASes present in the Internet Routing Table:     6864
RIPE Region origin ASes announcing only one prefix:                3575
RIPE Region transit ASes present in the Internet Routing Table:    1166
Average RIPE Region AS path length visible:                         4.7
    Max RIPE Region AS path length visible:                          26
Number of RIPE addresses announced to Internet:               211440804
    Equivalent to 12 /8s, 154 /16s and 84 /24s
    Percentage of available RIPE address space announced:          63.0

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
RIPE Address Blocks    62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
                       and 217/8

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

Prefixes being announced by LACNIC Region ASes:                    9102
    Total LACNIC prefixes after maximum aggregation:               3122
Prefixes being announced from the LACNIC address blocks:           7497
    Unique aggregates announced from the LACNIC address blocks:    4350
LACNIC Region origin ASes present in the Internet Routing Table:    623
LACNIC Region origin ASes announcing only one prefix:               189
LACNIC Region transit ASes present in the Internet Routing Table:   119
Average LACNIC Region AS path length visible:                       5.1
    Max LACNIC Region AS path length visible:                        21
Number of LACNIC addresses announced to Internet:              20406048
    Equivalent to 1 /8s, 55 /16s and 95 /24s
    Percentage of available LACNIC address space announced:        30.4

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:                   1724
    Total AfriNIC prefixes after maximum aggregation:               821
Prefixes being announced from the AfriNIC address blocks:          1072
    Unique aggregates announced from the AfriNIC address blocks:    800
AfriNIC Region origin ASes present in the Internet Routing Table:   134
AfriNIC Region origin ASes announcing only one prefix:               38
AfriNIC Region transit ASes present in the Internet Routing Table:   18
Average AfriNIC Region AS path length visible:                      4.1
    Max AfriNIC Region AS path length visible:                       12
Number of AfriNIC addresses announced to Internet:             19100416
    Equivalent to 1 /8s, 35 /16s and 115 /24s
    Percentage of available AfriNIC address space announced:       56.9

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

