asn.dev

Address space

AS8560 IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.

Hosting RIPE NSP

IPv4 prefixes 533 773K addresses
IPv6 prefixes 86
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 1
1
/18
/18: 7
7
/19
/19: 10
10
/20
/20: 32
32
/21
/21: 67
67
/22
/22: 131
131
/23
/23: 138
138
/24
/24: 147
147

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
/29
/29: 1
1
/30
/30: 1
1
/32
/32: 5
5
/33
/33: 5
5
/34
/34: 5
5
/35
/35: 5
5
/36
/36: 4
4
/37
/37: 7
7
/38
/38: 5
5
/39
/39: 6
6
/40
/40: 6
6
/41
/41: 4
4
/42
/42: 4
4
/43
/43: 4
4
/44
/44: 4
4
/45
/45: 4
4
/46
/46: 4
4
/47
/47: 4
4
/48
/48: 8
8

Geography

Where the space lands

CountryNamePrefixes
DEGermany619