asn.dev

Address space

AS57976 BLIZZARD

Hosting RIPE

IPv4 prefixes 66 59.65K addresses
IPv6 prefixes 31
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/20
/20: 3
3
/21
/21: 9
9
/22
/22: 14
14
/23
/23: 17
17
/24
/24: 23
23

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
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/44
/44: 1
1
/45
/45: 3
3
/46
/46: 3
3
/47
/47: 6
6
/48
/48: 8
8

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America97