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IPv6: IPv6 / IPv4 Comparative Statistics
Report Date: 17-06-2025 1747
Prefixes
IPv6
IPv4
IPv6 / IPv4
Prefix Count
229421
1013255
229421 / 1013255 = 0.2264
Addresses
IPv6
IPv4
IPv6 / IPv4
Announced Address Span
14.7332
0.46687069
14.7332 / 0.46687069 = 31.5573
Announced % of Total Address span
0.003672
72.353229
0.003672 / 72.353229 = 0.0001
Average Address Span per Announcement
32.5409
20.4179
32.5409 / 20.4179 = 1.5937
Average Announcement Length
42.9134
22.9139
42.9134 / 22.9139 = 1.8728
AS Numbers
IPv6
IPv4
IPv6 / IPv4
AS Count
34965
77218
34965 / 77218 = 0.4528
Origin-only ASes
29008
65755
29008 / 65755 = 0.4412
Origin and Transit ASes
5590
10876
5590 / 10876 = 0.5140
Transit ASes
367
587
367 / 587 = 0.6252
ASs Announcing a single prefix
21402
26767
21402 / 26767 = 0.7996
Average Announcements per AS
6.6310
13.2225
6.6310 / 13.2225 = 0.5015
Average Address Range per AS (prefix)
29.8116
-
29.8116 / 13.2225 = 2.2546
Max Announcments for an AS
6632
3714
6632 / 3714 = 1.7857
Max Announced span for an AS
18.95
-
18.95 / 3714 = 0.0051
Use of More Specific Announcements
IPv6
IPv4
IPv6 / IPv4
Root Prefix Count
99725
482588
99725 / 482588 = 0.2066
Number of More Specifics
129696
530667
129696 / 530667 = 0.2444
Specifics: % of Announcements
56.5319
52.3725
56.5319 / 52.3725 = 1.0794
Specifics: % of Address Space
6.0474
35.7920
6.0474 / 35.7920 = 0.1690
Additional Data
More Specifics
IPv6
IPv4
IPv6 / IPv4
Specifics where AS prepended Path matches aggregate
61040
225228
61040 / 225228 = 0.2710
Specifics where AS prepended Path matches aggregate %
47.06
42.44
47.06 / 42.44 = 1.1089
Specifics where AS Path matches aggregate
65177
245183
65177 / 245183 = 0.2658
Specifics where AS Path matches aggregate %
50.2537
46.2028
50.2537 / 46.2028 = 1.0877
Specifics where AS Origin matches aggregate
99557
408694
99557 / 408694 = 0.2436
Specifics where AS Origin matches aggregate %
76.7618
77.0152
76.7618 / 77.0152 = 0.9967
AS Numbers
IPv6
IPv4
IPv6 / IPv4
ASes visible in only one AS path
25074
45787
25074 / 45787 = 0.5476
Origin ASs announced via a single AS path
24691
45234
24691 / 45234 = 0.5459
Multi-Origin Prefixes
428
1903
428 / 1903 = 0.2249
AS Paths
IPv6
IPv4
IPv6 / IPv4
Unique AS Paths
134899
252026
134899 / 252026 = 0.5353
Selected AS Paths
11081
130330
11081 / 130330 = 0.0850
AS paths associated with a single FIB entry
31007
62403
31007 / 62403 = 0.4969
Unique AS prepended Paths
138363
271600
138363 / 271600 = 0.5094
AS Paths using prepending
20353
70654
20353 / 70654 = 0.2881
AS Paths using private ASs
45
32
45 / 32 = 1.4062
Average AS path length
4.8777
5.2608
4.8777 / 5.2608 = 0.9272
Average address weighted AS path length
4.8732
6.6221
4.8732 / 6.6221 = 0.7359
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
1.7007
4.0204
1.7007 / 4.0204 = 0.4230
Average entries per Selected AS Path
4.9097
7.7745
4.9097 / 7.7745 = 0.6315
AS Paths per origin AS
3.8990
3.2888
3.8990 / 3.2888 = 1.1855
Selected AS Paths per origin AS
1.3506
1.7007
1.3506 / 1.7007 = 0.7941