asn.dev

Address space

AS10455 LUCENT-CIO

Unclassified ARIN

IPv4 prefixes 49 241K addresses
IPv6 prefixes 4
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 2
2
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 1
1
/20
/20: 4
4
/21
/21: 9
9
/22
/22: 10
10
/23
/23: 9
9
/24
/24: 12
12

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
/44
/44: 3
3
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America53