asn.dev

Address space

AS33132 CROWNCASTLE-AS33132

Unclassified ARIN NSP

IPv4 prefixes 99 130K addresses
IPv6 prefixes 38
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/17
/17: 1
1
/19
/19: 1
1
/20
/20: 4
4
/21
/21: 16
16
/22
/22: 19
19
/23
/23: 22
22
/24
/24: 36
36

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
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/37
/37: 2
2
/38
/38: 2
2
/39
/39: 2
2
/40
/40: 3
3
/41
/41: 2
2
/42
/42: 2
2
/43
/43: 2
2
/44
/44: 1
1
/45
/45: 2
2
/46
/46: 4
4
/47
/47: 4
4
/48
/48: 9
9

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America137