asn.dev

Address space

AS400304 CRUNCHBITS

Hosting ARIN Content

IPv4 prefixes 16 9.22K addresses
IPv6 prefixes 17
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/21
/21: 1
1
/22
/22: 3
3
/23
/23: 4
4
/24
/24: 8
8

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

IPv6 prefix sizes

All IPv6
/39
/39: 1
1
/40
/40: 2
2
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/45
/45: 2
2
/46
/46: 2
2
/47
/47: 3
3
/48
/48: 4
4

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America33