I've had a few questions about the data I posted. That was a total of
all ribs I have access to, not a summary of uniques. I thought maybe a
report of OIX would be a better example. Here's the full rib report:
Total prefixes seen in RIB: 238997
Total origin ASes seen in RIB: 26514
Total 32 bit ASes seen in RIB: 0
Total peer pairs seen in RIB: 55947
RIB Peers not found in all other tables: 4
RIB Prefixes not exactly matched in all other tables: 123
RIB more specific prefix count: 123
Number of unique prefixes in RIB compared against all data: 123
Number of unique origin ASes in RIB compared against all data: 4
Number of ASes announcing only one prefix: 11229
Number of Transit Only ASes: 125
RIB average path length: 4.09
All tables Total IP Coverage: 2549455474
59.4%
All tables Total IP Coverage including BOGON: 3220536059
75.0%
RIB Total IP Coverage: 1790591076
41.7%
RIB Total IP Coverage including BOGON: 3201119844
74.5%
RIB IP Coverage by Region
RIB IP Coverage for
ARIN 1038310514 46.2%
RIB IP Coverage for
APNIC 399476161 17.8%
RIB IP Coverage for
RIPENCC 312598027 13.9%
RIB IP Coverage for
RIPE 197332093 8.8%
RIB IP Coverage for
JPIRR 110040248 4.9%
RIB IP Coverage for
UNKNOWN 109583355 4.9%
RIB IP Coverage for
LACNIC 68517416 3.0%
RIB IP Coverage for
AFRINIC 12606792 0.6%
RIB Total AS
Coverage: 26514
RIB AS Coverage by Region
RIB AS Coverage for
ARIN: 12525 47.2%
RIB AS Coverage for
RIPE: 10418 39.3%
RIB AS Coverage for
APNIC: 2648 10.0%
RIB AS Coverage for
LACNIC: 377 1.4%
RIB AS Coverage for
JPNIC: 150 0.6%
RIB AS Coverage for
KRNIC: 131 0.5%
RIB AS Coverage for
AFRINIC: 84 0.3%
RIB AS Coverage for
ID-NIC: 77 0.3%
RIB AS Coverage for
CNNIC: 52 0.2%
RIB AS Coverage for
PRIVATE: 21 0.1%
RIB AS Coverage for
TWNIC: 17 0.1%
RIB AS Coverage for
VNNIC: 13 0.0%
RIB AS Coverage for
IANA: 1 0.0%
Prefix length distribution
/8: 20
/9: 9
/10: 16
/11: 37
/12: 136
/13: 271
/14: 483
/15: 946
/16: 9891
/17: 4240
/18: 6843
/19: 14700
/20: 17674
/21: 15748
/22: 20131
/23: 21032
/24: 126563
/25: 619
/26: 638
/27: 353
/28: 138
/29: 102
/30: 122
/32: 50
Path length distribution:
Hops in Path: Count
1: 9247
2: 579155
3: 2947058
4: 2928712
5: 1317423
6: 521409
7: 264027
8: 121191
9: 73516
10: 37090
11: 23273
12: 14804
13: 13515
14: 8818
15: 7767
16: 3740
17: 885
18: 888
19: 1130
20: 386
21: 80
22: 103
23: 46
24: 7
25: 14
26: 59
27: 30
28: 1164
29: 7
Prepend length distribution:
# Prepends in Path: Count
2: 531052
3: 283552
4: 200956
5: 90091
6: 50456
7: 45784
8: 8428
9: 15447
10: 8736
11: 15066
12: 459
13: 1489
14: 46
16: 67
17: 22
20: 14
21: 2
22: 8
25: 4
Total AS Sets: 1874
