asn.dev

Address space

AS33656 CMCS

Unclassified ARIN

IPv4 prefixes 48 166K addresses
IPv6 prefixes 13
Most common size /22 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/17
/17: 2
2
/18
/18: 3
3
/19
/19: 1
1
/20
/20: 2
2
/21
/21: 6
6
/22
/22: 15
15
/23
/23: 8
8
/24
/24: 11
11

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
/48
/48: 8
8

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America61