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IPv6: IPv6 / IPv4 Comparative Statistics
Report Date: 19-03-2024 1147
Prefixes
IPv6
IPv4
IPv6 / IPv4
Prefix Count
206647
967132
206647 / 967132 = 0.2137
Addresses
IPv6
IPv4
IPv6 / IPv4
Announced Address Span
14.7531
0.50414064
14.7531 / 0.50414064 = 29.2639
Announced % of Total Address span
0.003621
70.508024
0.003621 / 70.508024 = 0.0001
Average Address Span per Announcement
32.4100
20.3876
32.4100 / 20.3876 = 1.5897
Average Announcement Length
43.0024
22.8796
43.0024 / 22.8796 = 1.8795
AS Numbers
IPv6
IPv4
IPv6 / IPv4
AS Count
32999
75732
32999 / 75732 = 0.4357
Origin-only ASes
27522
64667
27522 / 64667 = 0.4256
Origin and Transit ASes
5165
10546
5165 / 10546 = 0.4898
Transit ASes
312
519
312 / 519 = 0.6012
ASs Announcing a single prefix
20692
26418
20692 / 26418 = 0.7833
Average Announcements per AS
6.3220
12.8586
6.3220 / 12.8586 = 0.4917
Average Address Range per AS (prefix)
29.7496
-
29.7496 / 12.8586 = 2.3136
Max Announcments for an AS
6639
3609
6639 / 3609 = 1.8396
Max Announced span for an AS
18.95
-
18.95 / 3609 = 0.0053
Use of More Specific Announcements
IPv6
IPv4
IPv6 / IPv4
Root Prefix Count
87172
458580
87172 / 458580 = 0.1901
Number of More Specifics
119475
508552
119475 / 508552 = 0.2349
Specifics: % of Announcements
57.8160
52.5835
57.8160 / 52.5835 = 1.0995
Specifics: % of Address Space
6.0994
36.7574
6.0994 / 36.7574 = 0.1659
Additional Data
More Specifics
IPv6
IPv4
IPv6 / IPv4
Specifics where AS prepended Path matches aggregate
55293
222064
55293 / 222064 = 0.2490
Specifics where AS prepended Path matches aggregate %
46.28
43.67
46.28 / 43.67 = 1.0598
Specifics where AS Path matches aggregate
57446
238388
57446 / 238388 = 0.2410
Specifics where AS Path matches aggregate %
48.0820
46.8758
48.0820 / 46.8758 = 1.0257
Specifics where AS Origin matches aggregate
90760
390548
90760 / 390548 = 0.2324
Specifics where AS Origin matches aggregate %
75.9657
76.7961
75.9657 / 76.7961 = 0.9892
AS Numbers
IPv6
IPv4
IPv6 / IPv4
ASes visible in only one AS path
23970
45536
23970 / 45536 = 0.5264
Origin ASs announced via a single AS path
23629
45053
23629 / 45053 = 0.5245
Multi-Origin Prefixes
831
1765
831 / 1765 = 0.4708
AS Paths
IPv6
IPv4
IPv6 / IPv4
Unique AS Paths
123606
246068
123606 / 246068 = 0.5023
Selected AS Paths
11081
125435
11081 / 125435 = 0.0883
AS paths associated with a single FIB entry
29388
59529
29388 / 59529 = 0.4937
Unique AS prepended Paths
126394
264824
126394 / 264824 = 0.4773
AS Paths using prepending
16818
68734
16818 / 68734 = 0.2447
AS Paths using private ASs
37
41
37 / 41 = 0.9024
Average AS path length
4.8952
5.3042
4.8952 / 5.3042 = 0.9229
Average address weighted AS path length
4.8573
6.7210
4.8573 / 6.7210 = 0.7227
Maximum AS Path length
12
14
12 / 14 = 0.8571
Maximum prepended AS Path length
46
75
46 / 75 = 0.6133
Average entries per AS Path
1.6718
3.9303
1.6718 / 3.9303 = 0.4254
Average entries per Selected AS Path
4.7465
7.7102
4.7465 / 7.7102 = 0.6156
AS Paths per origin AS
3.7815
3.2716
3.7815 / 3.2716 = 1.1559
Selected AS Paths per origin AS
1.3319
1.6677
1.3319 / 1.6677 = 0.7986