asn.dev

Address space

AS36646 YAHOO-NE1

Unclassified ARIN

IPv4 prefixes 51 94.72K addresses
IPv6 prefixes 4
Most common size /23 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 1
1
/19
/19: 2
2
/20
/20: 5
5
/21
/21: 10
10
/22
/22: 12
12
/23
/23: 13
13
/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
/46
/46: 2
2
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America55