asn.dev

Address space

AS32982 DOE-HQ

Unclassified ARIN

IPv4 prefixes 30 231K addresses
IPv6 prefixes 88
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 3
3
/19
/19: 3
3
/21
/21: 1
1
/22
/22: 1
1
/23
/23: 4
4
/24
/24: 18
18

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
/34
/34: 1
1
/35
/35: 2
2
/36
/36: 3
3
/37
/37: 3
3
/38
/38: 6
6
/39
/39: 8
8
/40
/40: 15
15
/41
/41: 4
4
/42
/42: 4
4
/43
/43: 2
2
/44
/44: 6
6
/45
/45: 5
5
/46
/46: 8
8
/47
/47: 8
8
/48
/48: 13
13

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America118