asn.dev

Address space

AS400706 HEART-OF-IOWA-UNION

IPv4 prefixes 5 11.78K addresses
IPv6 prefixes 27
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/19
/19: 1
1
/21
/21: 1
1
/22
/22: 1
1
/24
/24: 2
2

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/33
/33: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 5
5
/38
/38: 5
5
/39
/39: 9
9
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America32

Inventory

All prefixes

32 total