asn.dev

Address space

AS203069 THOMAS-BROWN

IPv4 prefixes 0 0 addresses
IPv6 prefixes 32
Most common size — IPv4
Flagged 0

Shape

Prefix sizes

IPv4

No data.

How this network carves its IPv4 space. 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

Prefix sizes

IPv6
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 3
3
/41
/41: 3
3
/42
/42: 2
2
/43
/43: 3
3
/44
/44: 4
4
/45
/45: 2
2
/46
/46: 4
4
/47
/47: 2
2
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America32

Inventory

All prefixes

32 total