asn.dev

Address space

AS33659 CMCS

Unclassified ARIN

IPv4 prefixes 131 1.15M addresses
IPv6 prefixes 124
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/15
/15: 2
2
/16
/16: 5
5
/17
/17: 3
3
/18
/18: 10
10
/19
/19: 25
25
/20
/20: 10
10
/21
/21: 9
9
/22
/22: 13
13
/23
/23: 15
15
/24
/24: 39
39

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
/26
/26: 2
2
/32
/32: 2
2
/44
/44: 1
1
/47
/47: 5
5
/48
/48: 114
114

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America255