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

BGP routing table entries examined:                              217082
    Prefixes after maximum aggregation:                          116064
    Deaggregation factor:                                          1.87
    Unique aggregates announced to Internet:                     104263
Total ASes present in the Internet Routing Table:                 24802
Origin-only ASes present in the Internet Routing Table:           21602
Origin ASes announcing only one prefix:                           10434
Transit ASes present in the Internet Routing Table:                3200
Transit-only ASes present in the Internet Routing Table:             72
Average AS path length visible in the Internet Routing Table:       3.6
    Max AS path length visible:                                      24
    Max AS path prepend of ASN (16327)                               21
Prefixes from unregistered ASNs in the Routing Table:                28
    Unregistered ASNs in the Routing Table:                           7
Special use prefixes present in the Routing Table:                    0
Prefixes being announced from unallocated address space:             12
Number of addresses announced to Internet:                   1700760648
    Equivalent to 101 /8s, 95 /16s and 140 /24s
    Percentage of available address space announced:               45.9
    Percentage of allocated address space announced:               63.1
    Percentage of available address space allocated:               72.8
Total number of prefixes smaller than registry allocations:      113172

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

Prefixes being announced by APNIC Region ASes:                    49769
    Total APNIC prefixes after maximum aggregation:               20034
    APNIC Deaggregation factor:                                    2.48
Prefixes being announced from the APNIC address blocks:           46856
    Unique aggregates announced from the APNIC address blocks:    21074
APNIC Region origin ASes present in the Internet Routing Table:    2910
APNIC Region origin ASes announcing only one prefix:                782
APNIC Region transit ASes present in the Internet Routing Table:    432
Average APNIC Region AS path length visible:                        3.6
    Max APNIC Region AS path length visible:                         15
Number of APNIC addresses announced to Internet:              291039424
    Equivalent to 17 /8s, 88 /16s and 232 /24s
    Percentage of available APNIC address space announced:         72.1

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, 116/6, 120/6, 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:                    105389
    Total ARIN prefixes after maximum aggregation:                61648
    ARIN Deaggregation factor:                                     1.71
Prefixes being announced from the ARIN address blocks:            77409
    Unique aggregates announced from the ARIN address blocks:     30094
ARIN Region origin ASes present in the Internet Routing Table:    11445
ARIN Region origin ASes announcing only one prefix:                4377
ARIN Region transit ASes present in the Internet Routing Table:    1048
Average ARIN Region AS path length visible:                         3.4
    Max ARIN Region AS path length visible:                          21
Number of ARIN addresses announced to Internet:               324053376
    Equivalent to 19 /8s, 80 /16s and 169 /24s
    Percentage of available ARIN address space announced:          71.5

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

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

Prefixes being announced by RIPE Region ASes:                     44890
    Total RIPE prefixes after maximum aggregation:                29302
    RIPE Deaggregation factor:                                     1.53
Prefixes being announced from the RIPE address blocks:            41457
    Unique aggregates announced from the RIPE address blocks:     26329
RIPE Region origin ASes present in the Internet Routing Table:     9412
RIPE Region origin ASes announcing only one prefix:                4960
RIPE Region transit ASes present in the Internet Routing Table:    1517
Average RIPE Region AS path length visible:                         4.0
    Max RIPE Region AS path length visible:                          24
Number of RIPE addresses announced to Internet:               299004928
    Equivalent to 17 /8s, 210 /16s and 116 /24s
    Percentage of available RIPE address space announced:          74.3

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
                       40960-43007
RIPE Address Blocks    62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7,
                       212/7 and 217/8

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

Prefixes being announced by LACNIC Region ASes:                   14466
    Total LACNIC prefixes after maximum aggregation:               4084
    LACNIC Deaggregation factor:                                   3.54
Prefixes being announced from the LACNIC address blocks:          12567
    Unique aggregates announced from the LACNIC address blocks:    7062
LACNIC Region origin ASes present in the Internet Routing Table:    776
LACNIC Region origin ASes announcing only one prefix:               256
LACNIC Region transit ASes present in the Internet Routing Table:   135
Average LACNIC Region AS path length visible:                       4.2
    Max LACNIC Region AS path length visible:                        19
Number of LACNIC addresses announced to Internet:              38686464
    Equivalent to 2 /8s, 78 /16s and 79 /24s
    Percentage of available LACNIC address space announced:        57.6

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:                   2538
    Total AfriNIC prefixes after maximum aggregation:               990
    AfriNIC Deaggregation factor:                                  2.56
Prefixes being announced from the AfriNIC address blocks:          1889
    Unique aggregates announced from the AfriNIC address blocks:   1167
AfriNIC Region origin ASes present in the Internet Routing Table:   186
AfriNIC Region origin ASes announcing only one prefix:               59
AfriNIC Region transit ASes present in the Internet Routing Table:   37
Average AfriNIC Region AS path length visible:                      3.6
    Max AfriNIC Region AS path length visible:                       15
Number of AfriNIC addresses announced to Internet:              5967616
    Equivalent to 0 /8s, 91 /16s and 15 /24s
    Percentage of available AfriNIC address space announced:       17.8

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

