Address space

AS21207 RWE Essen, Germany

IPv4 prefixes 14 24.83K addresses

IPv6 prefixes 2

Most common size /23 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/19

/20

/21

/22

/23

/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

/29

/38

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	16

Inventory

All prefixes

16 total

Prefix	Family	Addresses	Country
153.100.0.0/23	IPv4	512	DE
153.100.4.0/24	IPv4	256	DE
153.100.192.0/21	IPv4	2,048	DE
153.100.200.0/24	IPv4	256	DE
153.100.201.0/24	IPv4	256	DE
153.100.202.0/23	IPv4	512	DE
153.100.204.0/23	IPv4	512	DE
153.100.206.0/23	IPv4	512	DE
153.100.208.0/20	IPv4	4,096	DE
153.100.224.0/19	IPv4	8,192	DE
193.25.64.0/20	IPv4	4,096	DE
193.25.82.0/23	IPv4	512	DE
193.25.84.0/22	IPv4	1,024	DE
193.25.88.0/21	IPv4	2,048	DE
2a02:d20::/38	IPv6	—	DE
2a02:ad40::/29	IPv6	—	DE