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

BGP routing table entries examined:                              197520
    Prefixes after maximum aggregation:                          105540
    Unique aggregates announced to Internet:                      93044
Total ASes present in the Internet Routing Table:                 22439
Origin-only ASes present in the Internet Routing Table:           19459
Origin ASes announcing only one prefix:                            9317
Transit ASes present in the Internet Routing Table:                2980
Transit-only ASes present in the Internet Routing Table:             72
Average AS path length visible in the Internet Routing Table:       3.7
    Max AS path length visible:                                      25
    Max AS path prepend of ASN (34527)                               16
Prefixes from unregistered ASNs in the Routing Table:                29
    Unregistered ASNs in the Routing Table:                          20
Special use prefixes present in the Routing Table:                    5
Prefixes being announced from unallocated address space:             10
Number of addresses announced to Internet:                   1542638807
    Equivalent to 91 /8s, 242 /16s and 204 /24s
    Percentage of available address space announced:               41.6
    Percentage of allocated address space announced:               60.2
    Percentage of available address space allocated:               69.1
Total number of prefixes smaller than registry allocations:       99697

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

Prefixes being announced by APNIC Region ASes:                    41201
    Total APNIC prefixes after maximum aggregation:               16946
Prefixes being announced from the APNIC address blocks:           38805
    Unique aggregates announced from the APNIC address blocks:    18472
APNIC Region origin ASes present in the Internet Routing Table:    2585
APNIC Region origin ASes announcing only one prefix:                735
APNIC Region transit ASes present in the Internet Routing Table:    401
Average APNIC Region AS path length visible:                        4.0
    Max APNIC Region AS path length visible:                         19
Number of APNIC addresses announced to Internet:              227095493
    Equivalent to 13 /8s, 137 /16s and 51 /24s
    Percentage of available APNIC address space announced:         71.0

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:                    103074
    Total ARIN prefixes after maximum aggregation:                58421
Prefixes being announced from the ARIN address blocks:            75511
    Unique aggregates announced from the ARIN address blocks:     26642
ARIN Region origin ASes present in the Internet Routing Table:    10775
ARIN Region origin ASes announcing only one prefix:                4056
ARIN Region transit ASes present in the Internet Routing Table:    1028
Average ARIN Region AS path length visible:                         3.3
    Max ARIN Region AS path length visible:                          23
Number of ARIN addresses announced to Internet:               293069601
    Equivalent to 17 /8s, 119 /16s and 227 /24s
    Percentage of available ARIN address space announced:          75.9

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:                     39583
    Total RIPE prefixes after maximum aggregation:                25577
Prefixes being announced from the RIPE address blocks:            36803
    Unique aggregates announced from the RIPE address blocks:     23602
RIPE Region origin ASes present in the Internet Routing Table:     8155
RIPE Region origin ASes announcing only one prefix:                4248
RIPE Region transit ASes present in the Internet Routing Table:    1363
Average RIPE Region AS path length visible:                         4.2
    Max RIPE Region AS path length visible:                          20
Number of RIPE addresses announced to Internet:               252341632
    Equivalent to 15 /8s, 10 /16s and 109 /24s
    Percentage of available RIPE address space announced:          79.2

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

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

Prefixes being announced by LACNIC Region ASes:                   11425
    Total LACNIC prefixes after maximum aggregation:               3684
Prefixes being announced from the LACNIC address blocks:           9524
    Unique aggregates announced from the LACNIC address blocks:    5529
LACNIC Region origin ASes present in the Internet Routing Table:    694
LACNIC Region origin ASes announcing only one prefix:               231
LACNIC Region transit ASes present in the Internet Routing Table:   133
Average LACNIC Region AS path length visible:                       4.6
    Max LACNIC Region AS path length visible:                        25
Number of LACNIC addresses announced to Internet:              27205632
    Equivalent to 1 /8s, 159 /16s and 32 /24s
    Percentage of available LACNIC address space announced:        40.5

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:                   2209
    Total AfriNIC prefixes after maximum aggregation:               912
Prefixes being announced from the AfriNIC address blocks:          1534
    Unique aggregates announced from the AfriNIC address blocks:    963
AfriNIC Region origin ASes present in the Internet Routing Table:   158
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:                      4.1
    Max AfriNIC Region AS path length visible:                       13
Number of AfriNIC addresses announced to Internet:              4124416
    Equivalent to 0 /8s, 62 /16s and 239 /24s
    Percentage of available AfriNIC address space announced:       12.3

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

