asn.dev

Address space

AS398549 ZERO-ATTACK-VECTOR

Unclassified ARIN

IPv4 prefixes 3 1.28K addresses
IPv6 prefixes 37
Most common size /23 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/23
/23: 2
2
/24
/24: 1
1

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
/35
/35: 1
1
/36
/36: 4
4
/40
/40: 3
3
/43
/43: 1
1
/44
/44: 2
2
/46
/46: 1
1
/47
/47: 2
2
/48
/48: 23
23

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America40