IPAS

IP prefix and autonomous system archive

AS20115

IPv4 prefixes

2,395

Unique IPv4 addresses

12,703,744

IPv6 prefixes

5,449

Unique IPv6 /48 equivalents

7,700,529

Route freshness

Age since last update	Total	IPv4	IPv6	Share
< 5 min	13	13	0	0.2%
5-15 min	1,460	1,460	0	18.6%
15-60 min	113	113	0	1.4%
1-6 h	1,012	785	227	12.9%
6-24 h	297	1	296	3.8%
1-3 d	1,769	1	1,768	22.6%
3-7 d	2	1	1	0.0%
7-30 d	3,178	21	3,157	40.5%
30-90 d	0	0	0	0.0%
> 90 d	0	0	0	0.0%

IPv4 CIDR distribution

/15

1 0.0%

/16

14 0.6%

/17

51 2.1%

/18

171 7.1%

/19

416 17.4%

/20

841 35.1%

/21

328 13.7%

/22

212 8.9%

/23

144 6.0%

/24

217 9.1%

Bar length uses logarithmic scale; values and percentages are exact.

IPv6 CIDR distribution

/28

1 0.0%

/30

1 0.0%

/31

3 0.1%

/32

93 1.7%

/33

1 0.0%

/36

15 0.3%

/40

18 0.3%

/44

32 0.6%

/48

5,285 97.0%

Bar length uses logarithmic scale; values and percentages are exact.

Unique space removes overlap between prefixes announced by the same ASN. Update range: 2026-08-22 23:42:31 to 2026-09-17 01:11:21.