IPAS

IP prefix and autonomous system archive

AS11492

IPv4 prefixes

4,647

Unique IPv4 addresses

1,263,104

IPv6 prefixes

Unique IPv6 /48 equivalents

268,435,456

Age since last update	Total	IPv4	IPv6	Share
< 5 min	471	471	0	10.0%
5-15 min	43	43	0	0.9%
15-60 min	81	9	72	1.7%
1-6 h	4,101	4,101	0	86.7%
6-24 h	0	0	0	0.0%
1-3 d	0	0	0	0.0%
3-7 d	0	0	0	0.0%
7-30 d	34	23	11	0.7%
30-90 d	0	0	0	0.0%
> 90 d	0	0	0	0.0%

/18

1 0.0%

/19

1 0.0%

/20

3 0.1%

/21

15 0.3%

/22

32 0.7%

/23

112 2.4%

/24

4,483 96.5%

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

/20

1 1.2%

/24

11 13.3%

/30

14 16.9%

/31

20 24.1%

/33

13 15.7%

/36

3 3.6%

/40

21 25.3%

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

Unique space removes overlap between prefixes announced by the same ASN. Update range: 2026-08-19 10:34:34 to 2026-09-17 01:10:31.