Address space

AS57154 SWKN Stadtwerke Konstanz GmbH

IPv4 prefixes 7 16.64K addresses

IPv6 prefixes 1

Most common size /21 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/19

/21

/22

/24

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

/32

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	8

Inventory

All prefixes

8 total

Prefix	Family	Addresses	Country
5.10.8.0/21	IPv4	2,048	DE
31.47.80.0/21	IPv4	2,048	DE
88.133.248.0/21	IPv4	2,048	DE
185.36.44.0/22	IPv4	1,024	DE
185.80.168.0/22	IPv4	1,024	DE
193.102.25.0/24	IPv4	256	DE
213.152.96.0/19	IPv4	8,192	DE
2a03:80::/32	IPv6	—	DE