asn.dev

Address space

AS19740 SUDJAM

IPv4 prefixes 42 31.23K addresses
IPv6 prefixes 15
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 7
7
/22
/22: 9
9
/23
/23: 4
4
/24
/24: 22
22

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: 6
6
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America57

Inventory

All prefixes

57 total