Address space

AS9183 CIAFS3

IPv4 prefixes 5 67.58K addresses

IPv6 prefixes 16

Most common size /24 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/16

/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

/33

/34

/35

/36

/37

/38

/39

/40

/41

/42

/43

/44

/45

/46

/47

/48

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	21

Inventory

All prefixes

21 total

Prefix	Family	Addresses	Country
139.15.0.0/16	IPv4	65,536	DE
185.112.176.0/22	IPv4	1,024	DE
193.108.217.0/24	IPv4	256	DE
193.141.57.0/24	IPv4	256	DE
194.39.218.0/23	IPv4	512	DE
2a03:cc00::/37	IPv6	—	DE
2a03:cc00:800::/38	IPv6	—	DE
2a03:cc00:c00::/39	IPv6	—	DE
2a03:cc00:e00::/40	IPv6	—	DE
2a03:cc00:f00::/41	IPv6	—	DE
2a03:cc00:f80::/42	IPv6	—	DE
2a03:cc00:fc1::/48	IPv6	—	DE
2a03:cc00:fc2::/47	IPv6	—	DE
2a03:cc00:fc4::/46	IPv6	—	DE
2a03:cc00:fc8::/45	IPv6	—	DE
2a03:cc00:fd0::/44	IPv6	—	DE
2a03:cc00:fe0::/43	IPv6	—	DE
2a03:cc00:1000::/36	IPv6	—	DE
2a03:cc00:2000::/35	IPv6	—	DE
2a03:cc00:4000::/34	IPv6	—	DE
2a03:cc00:8000::/33	IPv6	—	DE