Address space

AS28748 ALPHACRON-AS AlphaCron Datensysteme

IPv4 prefixes 13 36.86K addresses

IPv6 prefixes 19

Most common size /24 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/18

/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

/30

/31

/32

/33

/34

/35

/36

/37

/38

/39

/40

/41

/42

/43

/44

/45

/46

/48

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	32

Inventory

All prefixes

32 total

Prefix	Family	Addresses	Country
37.26.200.0/21	IPv4	2,048	DE
44.130.98.0/23	IPv4	512	DE
44.130.100.0/24	IPv4	256	DE
134.97.0.0/23	IPv4	512	DE
134.97.4.0/22	IPv4	1,024	DE
134.97.8.0/21	IPv4	2,048	DE
134.97.16.0/20	IPv4	4,096	DE
134.97.32.0/19	IPv4	8,192	DE
134.97.64.0/18	IPv4	16,384	DE
185.23.156.0/22	IPv4	1,024	DE
192.105.75.0/24	IPv4	256	DE
193.22.2.0/24	IPv4	256	DE
195.190.142.0/24	IPv4	256	DE
2001:650::/33	IPv6	—	DE
2001:650:8000::/34	IPv6	—	DE
2001:650:c000::/37	IPv6	—	DE
2001:650:c800::/38	IPv6	—	DE
2001:650:cc00::/48	IPv6	—	DE
2001:650:cc03::/48	IPv6	—	DE
2001:650:cc04::/46	IPv6	—	DE
2001:650:cc08::/45	IPv6	—	DE
2001:650:cc10::/44	IPv6	—	DE
2001:650:cc20::/43	IPv6	—	DE
2001:650:cc40::/42	IPv6	—	DE
2001:650:cc80::/41	IPv6	—	DE
2001:650:cd00::/40	IPv6	—	DE
2001:650:ce00::/39	IPv6	—	DE
2001:650:d000::/36	IPv6	—	DE
2001:650:e000::/35	IPv6	—	DE
2001:651::/32	IPv6	—	DE
2001:652::/31	IPv6	—	DE
2001:654::/30	IPv6	—	DE