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

BGP routing table entries examined:                              167404
    Prefixes after maximum aggregation:                           92966
    Unique aggregates announced to Internet:                      75797
Total ASes present in the Internet Routing Table:                 18962
Origin-only ASes present in the Internet Routing Table:           16410
Origin ASes announcing only one prefix:                            7688
Transit ASes present in the Internet Routing Table:                2552
Transit-only ASes present in the Internet Routing Table:             71
Average AS path length visible in the Internet Routing Table:       4.1
    Max AS path length visible:                                      24
Prefixes from unregistered ASNs in the Routing Table:                63
Special use prefixes present in the Routing Table:                    6
Prefixes being announced from unallocated address space:              8
Number of addresses announced to Internet:                   1357873108
    Equivalent to 80 /8s, 239 /16s and 127 /24s
    Percentage of available address space announced:               36.6
    Percentage of allocated address space announced:               54.1
    Percentage of available address space allocated:               67.8
Total number of prefixes smaller than registry allocations:       82291

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

Prefixes being announced by APNIC Region ASes:                    31479
    Total APNIC prefixes after maximum aggregation:               14948
Prefixes being announced from the APNIC address blocks:           29380
    Unique aggregates announced from the APNIC address blocks:    14623
APNIC Region origin ASes present in the Internet Routing Table:    2223
APNIC Region origin ASes announcing only one prefix:                645
APNIC Region transit ASes present in the Internet Routing Table:    326
Average APNIC Region AS path length visible:                        4.1
    Max APNIC Region AS path length visible:                         18
Number of APNIC addresses announced to Internet:              172491984
    Equivalent to 10 /8s, 72 /16s and 4 /24s
    Percentage of available APNIC address space announced:         53.9

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:                     95083
    Total ARIN prefixes after maximum aggregation:                53683
Prefixes being announced from the ARIN address blocks:            74964
    Unique aggregates announced from the ARIN address blocks:     24897
ARIN Region origin ASes present in the Internet Routing Table:     9658
ARIN Region origin ASes announcing only one prefix:                3510
ARIN Region transit ASes present in the Internet Routing Table:     969
Average ARIN Region AS path length visible:                         3.8
    Max ARIN Region AS path length visible:                          22
Number of ARIN addresses announced to Internet:               239716376
    Equivalent to 14 /8s, 73 /16s and 200 /24s
    Percentage of available ARIN address space announced:          59.5

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:                     31033
    Total RIPE prefixes after maximum aggregation:                20533
Prefixes being announced from the RIPE address blocks:            28295
    Unique aggregates announced from the RIPE address blocks:     17370
RIPE Region origin ASes present in the Internet Routing Table:     6326
RIPE Region origin ASes announcing only one prefix:                3324
RIPE Region transit ASes present in the Internet Routing Table:    1105
Average RIPE Region AS path length visible:                         4.7
    Max RIPE Region AS path length visible:                          19
Number of RIPE addresses announced to Internet:               187414805
    Equivalent to 11 /8s, 43 /16s and 185 /24s
    Percentage of available RIPE address space announced:          55.9

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:                    8268
    Total LACNIC prefixes after maximum aggregation:               3023
Prefixes being announced from the LACNIC address blocks:           6700
    Unique aggregates announced from the LACNIC address blocks:    4086
LACNIC Region origin ASes present in the Internet Routing Table:    593
LACNIC Region origin ASes announcing only one prefix:               181
LACNIC Region transit ASes present in the Internet Routing Table:   114
Average LACNIC Region AS path length visible:                       4.6
    Max LACNIC Region AS path length visible:                        24
Number of LACNIC addresses announced to Internet:              17127168
    Equivalent to 1 /8s, 5 /16s and 87 /24s
    Percentage of available LACNIC address space announced:        25.5

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:                   1483
    Total AfriNIC prefixes after maximum aggregation:               779
Prefixes being announced from the AfriNIC address blocks:           920
    Unique aggregates announced from the AfriNIC address blocks:    679
AfriNIC Region origin ASes present in the Internet Routing Table:   113
AfriNIC Region origin ASes announcing only one prefix:               28
AfriNIC Region transit ASes present in the Internet Routing Table:   14
Average AfriNIC Region AS path length visible:                      4.1
    Max AfriNIC Region AS path length visible:                       18
Number of AfriNIC addresses announced to Internet:              2112768
    Equivalent to 0 /8s, 32 /16s and 61 /24s
    Percentage of available AfriNIC address space announced:        6.3

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

