Address space

AS29108 LEITWERT-RESEARCH

IPv4 prefixes 6 5.63K addresses

IPv6 prefixes 7

Most common size /22 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/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

/45

/46

/47

/48

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	13

Inventory

All prefixes

13 total

Prefix	Family	Addresses	Country
45.136.160.0/22	IPv4	1,024	DE
94.136.160.0/21	IPv4	2,048	DE
185.91.44.0/22	IPv4	1,024	DE
185.103.44.0/22	IPv4	1,024	DE
194.140.242.0/24	IPv4	256	DE
194.140.249.0/24	IPv4	256	DE
2a05:e740:1142::/48	IPv6	—	DE
2a05:e740:1144::/46	IPv6	—	DE
2a05:e740:1149::/48	IPv6	—	DE
2a05:e740:1944::/47	IPv6	—	DE
2a05:e740:1946::/48	IPv6	—	DE
2a05:e740:4160::/46	IPv6	—	DE
2a05:e740:9160::/45	IPv6	—	DE