Address space

AS201011 CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK

IPv4 prefixes 23 33.54K addresses

IPv6 prefixes 60

Most common size /21 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/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

/30

/31

/32

/33

/34

/36

/37

/38

/39

/40

/41

/42

/43

/44

/45

/46

/47

/48

Geography

Where the space lands

Country	Name	Prefixes
DE	Germany	83

Inventory

All prefixes

83 total

Prefix	Family	Addresses	Country
2.59.29.0/24	IPv4	256	DE
2.59.30.0/23	IPv4	512	DE
5.56.16.0/21	IPv4	2,048	DE
31.7.176.0/23	IPv4	512	DE
31.7.178.0/23	IPv4	512	DE
31.7.180.0/22	IPv4	1,024	DE
31.7.184.0/21	IPv4	2,048	DE
80.255.0.0/20	IPv4	4,096	DE
81.95.0.0/20	IPv4	4,096	DE
82.199.128.0/20	IPv4	4,096	DE
82.199.144.0/22	IPv4	1,024	DE
82.199.148.0/23	IPv4	512	DE
82.199.150.0/23	IPv4	512	DE
82.199.152.0/21	IPv4	2,048	DE
83.142.80.0/21	IPv4	2,048	DE
91.194.237.0/24	IPv4	256	DE
92.43.104.0/21	IPv4	2,048	DE
93.159.208.0/21	IPv4	2,048	DE
102.222.214.0/24	IPv4	256	DE
185.103.8.0/22	IPv4	1,024	DE
185.247.150.0/24	IPv4	256	DE
193.104.251.0/24	IPv4	256	DE
195.138.248.0/21	IPv4	2,048	DE
2a01:4a0::/46	IPv6	—	DE
2a01:4a0:4::/48	IPv6	—	DE
2a01:4a0:6::/47	IPv6	—	DE
2a01:4a0:8::/46	IPv6	—	DE
2a01:4a0:c::/47	IPv6	—	DE
2a01:4a0:e::/48	IPv6	—	DE
2a01:4a0:f::/48	IPv6	—	DE
2a01:4a0:10::/47	IPv6	—	DE
2a01:4a0:12::/48	IPv6	—	DE
2a01:4a0:13::/48	IPv6	—	DE
2a01:4a0:14::/46	IPv6	—	DE
2a01:4a0:18::/46	IPv6	—	DE
2a01:4a0:1c::/47	IPv6	—	DE
2a01:4a0:1e::/48	IPv6	—	DE
2a01:4a0:1f::/48	IPv6	—	DE
2a01:4a0:20::/44	IPv6	—	DE
2a01:4a0:30::/48	IPv6	—	DE
2a01:4a0:31::/48	IPv6	—	DE
2a01:4a0:32::/47	IPv6	—	DE
2a01:4a0:34::/46	IPv6	—	DE
2a01:4a0:38::/48	IPv6	—	DE
2a01:4a0:39::/48	IPv6	—	DE
2a01:4a0:3a::/47	IPv6	—	DE
2a01:4a0:3c::/46	IPv6	—	DE
2a01:4a0:40::/46	IPv6	—	DE
2a01:4a0:44::/46	IPv6	—	DE
2a01:4a0:48::/45	IPv6	—	DE
2a01:4a0:50::/48	IPv6	—	DE
2a01:4a0:51::/48	IPv6	—	DE
2a01:4a0:52::/47	IPv6	—	DE
2a01:4a0:54::/47	IPv6	—	DE
2a01:4a0:56::/48	IPv6	—	DE
2a01:4a0:57::/48	IPv6	—	DE
2a01:4a0:58::/45	IPv6	—	DE
2a01:4a0:60::/43	IPv6	—	DE
2a01:4a0:80::/41	IPv6	—	DE
2a01:4a0:100::/40	IPv6	—	DE
2a01:4a0:200::/39	IPv6	—	DE
2a01:4a0:400::/38	IPv6	—	DE
2a01:4a0:800::/37	IPv6	—	DE
2a01:4a0:1000::/36	IPv6	—	DE
2a01:4a0:2003::/48	IPv6	—	DE
2a01:4a0:2004::/46	IPv6	—	DE
2a01:4a0:2008::/45	IPv6	—	DE
2a01:4a0:2010::/44	IPv6	—	DE
2a01:4a0:2020::/43	IPv6	—	DE
2a01:4a0:2040::/42	IPv6	—	DE
2a01:4a0:2080::/41	IPv6	—	DE
2a01:4a0:2100::/40	IPv6	—	DE
2a01:4a0:2200::/39	IPv6	—	DE
2a01:4a0:2400::/38	IPv6	—	DE
2a01:4a0:2800::/37	IPv6	—	DE
2a01:4a0:3000::/36	IPv6	—	DE
2a01:4a0:4000::/34	IPv6	—	DE
2a01:4a0:8000::/33	IPv6	—	DE
2a01:4a1::/32	IPv6	—	DE
2a01:4a2::/31	IPv6	—	DE
2a01:4a4::/30	IPv6	—	DE
2a03:2a00:10::/48	IPv6	—	DE
2a05:e0c0::/29	IPv6	—	DE