Address space

AS20880 TC-TELECOLUMBUS

IPv4 prefixes 6 50.18K addresses

IPv6 prefixes 13

Most common size /19 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/18

/19

/22

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

/32

/33

/34

/35

/36

/37

/38

/40

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	19

Inventory

All prefixes

19 total

Prefix	Family	Addresses	Country
62.117.0.0/19	IPv4	8,192	DE
86.56.0.0/18	IPv4	16,384	DE
86.56.64.0/19	IPv4	8,192	DE
89.16.128.0/19	IPv4	8,192	DE
158.181.64.0/19	IPv4	8,192	DE
185.9.224.0/22	IPv4	1,024	DE
2a02:2450::/30	IPv6	—	DE
2a02:2454::/33	IPv6	—	DE
2a02:2455:b000::/36	IPv6	—	DE
2a02:2455:c000::/34	IPv6	—	DE
2a02:2456::/32	IPv6	—	DE
2a02:2457::/40	IPv6	—	DE
2a02:2457:200::/40	IPv6	—	DE
2a02:2457:400::/38	IPv6	—	DE
2a02:2457:800::/37	IPv6	—	DE
2a02:2457:1000::/36	IPv6	—	DE
2a02:2457:2000::/35	IPv6	—	DE
2a02:2457:4000::/34	IPv6	—	DE
2a02:2457:8000::/33	IPv6	—	DE