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IPv6: IPv6 / IPv4 Comparative Statistics
Report Date: 18-07-2025 2247
Prefixes
IPv6
IPv4
IPv6 / IPv4
Prefix Count
232428
1014335
232428 / 1014335 = 0.2291
Addresses
IPv6
IPv4
IPv6 / IPv4
Announced Address Span
14.7287
0.46650908
14.7287 / 0.46650908 = 31.5722
Announced % of Total Address span
0.003683
72.371367
0.003683 / 72.371367 = 0.0001
Average Address Span per Announcement
32.5551
20.4188
32.5551 / 20.4188 = 1.5944
Average Announcement Length
42.8990
22.9194
42.8990 / 22.9194 = 1.8717
AS Numbers
IPv6
IPv4
IPv6 / IPv4
AS Count
35237
77308
35237 / 77308 = 0.4558
Origin-only ASes
29203
65800
29203 / 65800 = 0.4438
Origin and Transit ASes
5652
10902
5652 / 10902 = 0.5184
Transit ASes
382
606
382 / 606 = 0.6304
ASs Announcing a single prefix
21523
26766
21523 / 26766 = 0.8041
Average Announcements per AS
6.6684
13.2244
6.6684 / 13.2244 = 0.5042
Average Address Range per AS (prefix)
29.8177
-
29.8177 / 13.2244 = 2.2547
Max Announcments for an AS
6644
3793
6644 / 3793 = 1.7516
Max Announced span for an AS
18.95
-
18.95 / 3793 = 0.0050
Use of More Specific Announcements
IPv6
IPv4
IPv6 / IPv4
Root Prefix Count
99019
486829
99019 / 486829 = 0.2034
Number of More Specifics
133409
527506
133409 / 527506 = 0.2529
Specifics: % of Announcements
57.3980
52.0051
57.3980 / 52.0051 = 1.1037
Specifics: % of Address Space
6.1002
35.2775
6.1002 / 35.2775 = 0.1729
Additional Data
More Specifics
IPv6
IPv4
IPv6 / IPv4
Specifics where AS prepended Path matches aggregate
61187
225121
61187 / 225121 = 0.2718
Specifics where AS prepended Path matches aggregate %
45.86
42.68
45.86 / 42.68 = 1.0745
Specifics where AS Path matches aggregate
65846
245071
65846 / 245071 = 0.2687
Specifics where AS Path matches aggregate %
49.3565
46.4584
49.3565 / 46.4584 = 1.0624
Specifics where AS Origin matches aggregate
103102
405340
103102 / 405340 = 0.2544
Specifics where AS Origin matches aggregate %
77.2826
76.8408
77.2826 / 76.8408 = 1.0057
AS Numbers
IPv6
IPv4
IPv6 / IPv4
ASes visible in only one AS path
25062
45823
25062 / 45823 = 0.5469
Origin ASs announced via a single AS path
24660
45256
24660 / 45256 = 0.5449
Multi-Origin Prefixes
910
1934
910 / 1934 = 0.4705
AS Paths
IPv6
IPv4
IPv6 / IPv4
Unique AS Paths
136518
251133
136518 / 251133 = 0.5436
Selected AS Paths
11081
130083
11081 / 130083 = 0.0852
AS paths associated with a single FIB entry
31715
62243
31715 / 62243 = 0.5095
Unique AS prepended Paths
140024
270739
140024 / 270739 = 0.5172
AS Paths using prepending
21136
70915
21136 / 70915 = 0.2980
AS Paths using private ASs
39
33
39 / 33 = 1.1818
Average AS path length
4.8588
5.2529
4.8588 / 5.2529 = 0.9250
Average address weighted AS path length
4.8830
6.5933
4.8830 / 6.5933 = 0.7406
Maximum AS Path length
26
16
26 / 16 = 1.6250
Maximum prepended AS Path length
46
91
46 / 91 = 0.5055
Average entries per AS Path
1.7025
4.0390
1.7025 / 4.0390 = 0.4215
Average entries per Selected AS Path
4.8641
7.7976
4.8641 / 7.7976 = 0.6238
AS Paths per origin AS
3.9167
3.2741
3.9167 / 3.2741 = 1.1963
Selected AS Paths per origin AS
1.3709
1.6960
1.3709 / 1.6960 = 0.8083