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IPv6: IPv6 / IPv4 Comparative Statistics

Report Date: 18-09-2024 2246

Prefixes

           IPv6              IPv4   IPv6 / IPv4
Prefix Count 218294     981303 218294 / 981303 = 0.2225
 
 

Addresses

  IPv6              IPv4   IPv6 / IPv4
Announced Address Span 14.6816     0.50101376 14.6816 / 0.50101376 = 29.3038
Announced % of Total Address span 0.003805     70.661008 0.003805 / 70.661008 = 0.0001
Average Address Span per Announcement 32.4175     20.4057 32.4175 / 20.4057 = 1.5886
Average Announcement Length 42.9789     22.8922 42.9789 / 22.8922 = 1.8774
 
 

AS Numbers

  IPv6              IPv4   IPv6 / IPv4
AS Count 33920     76443 33920 / 76443 = 0.4437
Origin-only ASes 28177     65195 28177 / 65195 = 0.4322
Origin and Transit ASes 5400     10698 5400 / 10698 = 0.5048
Transit ASes 343     550 343 / 550 = 0.6236
ASs Announcing a single prefix 20974     26697 20974 / 26697 = 0.7856
Average Announcements per AS 6.5013     12.9301 6.5013 / 12.9301 = 0.5028
Average Address Range per AS (prefix) 29.7168     - 29.7168 / 12.9301 = 2.2983
Max Announcments for an AS 7104     3631 7104 / 3631 = 1.9565
Max Announced span for an AS 18.95     - 18.95 / 3631 = 0.0052
 
 

Use of More Specific Announcements

  IPv6              IPv4   IPv6 / IPv4
Root Prefix Count 92906     466420 92906 / 466420 = 0.1992
Number of More Specifics 125388     514883 125388 / 514883 = 0.2435
Specifics: % of Announcements 57.4400     52.4693 57.4400 / 52.4693 = 1.0947
Specifics: % of Address Space 6.0626     36.4638 6.0626 / 36.4638 = 0.1663


Additional Data

More Specifics

           IPv6              IPv4   IPv6 / IPv4
Specifics where AS prepended Path matches aggregate 62965     223093 62965 / 223093 = 0.2822
Specifics where AS prepended Path matches aggregate % 50.22     43.33 50.22 / 43.33 = 1.1590
Specifics where AS Path matches aggregate 65633     241186 65633 / 241186 = 0.2721
Specifics where AS Path matches aggregate % 52.3439     46.8429 52.3439 / 46.8429 = 1.1174
Specifics where AS Origin matches aggregate 95422     394614 95422 / 394614 = 0.2418
Specifics where AS Origin matches aggregate % 76.1014     76.6415 76.1014 / 76.6415 = 0.9930
 
 

AS Numbers

           IPv6              IPv4   IPv6 / IPv4
ASes visible in only one AS path 24568     45720 24568 / 45720 = 0.5374
Origin ASs announced via a single AS path 24169     45178 24169 / 45178 = 0.5350
Multi-Origin Prefixes 1281     1717 1281 / 1717 = 0.7461
 
 

AS Paths

           IPv6              IPv4   IPv6 / IPv4
Unique AS Paths 128860     247915 128860 / 247915 = 0.5198
Selected AS Paths 11081     127737 11081 / 127737 = 0.0867
AS paths associated with a single FIB entry 29923     60793 29923 / 60793 = 0.4922
Unique AS prepended Paths 131985     266789 131985 / 266789 = 0.4947
AS Paths using prepending 18199     68654 18199 / 68654 = 0.2651
AS Paths using private ASs 29     37 29 / 37 = 0.7838
Average AS path length 4.8738     5.2579 4.8738 / 5.2579 = 0.9269
Average address weighted AS path length 4.9091     6.6333 4.9091 / 6.6333 = 0.7401
Maximum AS Path length 26     13 26 / 13 = 2.0000
Maximum prepended AS Path length 30     133 30 / 133 = 0.2256
Average entries per AS Path 1.6940     3.9582 1.6940 / 3.9582 = 0.4280
Average entries per Selected AS Path 4.8779     7.6822 4.8779 / 7.6822 = 0.6350
AS Paths per origin AS 3.8377     3.2666 3.8377 / 3.2666 = 1.1748
Selected AS Paths per origin AS 1.3328     1.6831 1.3328 / 1.6831 = 0.7919