Tele Columbus AG operates AS50436: 38 IPv4 prefixes covering 91,904 addresses, most of them in 
Germany.
By IPv4 addresses the network ranks #1,965 worldwide and #64 of 2,588 networks in Germany. That is 0.06% of the country’s IPv4 space.
The largest block is 37.120.0.0 to 37.120.127.255 with 32,768 addresses, geolocated to Leipzig.
- IPv4 addresses
- 91,904
- IPv4 prefixes
- 38
- World rank
- #1,965
- Country share
- 0.06%
- IPv6 ranges
- 1
Addresses by country
- Germany 100%
Largest blocks
- 37.120.0.0 Leipzig32,768
- 5.28.64.0 Berlin (Charlottenburg-Wilmersdorf)16,384
- 94.139.0.0 Leipzig8,192
- 92.206.32.0 Leipzig8,192
- 82.119.0.0 Berlin (Bezirk Mitte)8,192
- 92.206.76.0 Neugersdorf2,048
- 92.206.8.0 Leipzig2,048
- 77.64.198.0 Leipzig1,536
Networks of similar size
- AS17577 LG HelloVision Corp.
92,160 - AS38794 United Information Highway Co.,Ltd.
92,160 - AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH92,160
- AS9976 Namincheon Brodcasting Co., Ltd.92,160
- AS32043 NeoFiber Communications inc.
91,904 - AS64286 LogicWeb Inc.
91,904 - AS5394 UNIDATA S.p.A.
91,904 - AS5606 GTS Telecom SRL
91,648
IPv4 prefixes
- 5.28.64.0/18
- 37.120.0.0/17
- 77.64.168.0/24
- 77.64.172.0/24
- 77.64.176.0/23
- 77.64.183.0/24
- 77.64.198.0/23
- 77.64.200.0/22
- 77.64.206.0/23
- 77.64.220.0/23
- 77.64.238.0/23
- 77.64.249.0/24
- 82.119.0.0/19
- 83.221.88.0/22
- 89.186.143.0/24
- 92.206.8.0/21
- 92.206.22.0/23
- 92.206.32.0/19
- 92.206.68.0/23
- 92.206.76.0/22
- 92.206.80.0/22
- 92.206.132.0/22
- 92.206.139.0/24
- 92.206.155.0/24
- 92.206.158.0/23
- 92.206.176.0/23
- 92.206.178.0/24
- 92.206.189.0/24
- 92.206.208.0/23
- 92.206.214.0/23
- 92.206.218.0/24
- 92.206.235.0/24
- 92.206.244.0/22
- 92.206.250.0/23
- 92.206.254.0/23
- 94.139.0.0/19
- 95.168.142.0/24
- 217.68.167.0/24
Questions and answers
Who owns AS50436?
Autonomous system AS50436 is operated by Tele Columbus AG.
How many IP addresses does AS50436 have?
The network holds 91,904 IPv4 addresses in 38 prefixes, plus 1 IPv6 ranges.
Which country is AS50436 in?
The main country is Germany.
How big is AS50436?
By IPv4 addresses it ranks #1,965 worldwide.
What is the largest address block of AS50436?
37.120.0.0 to 37.120.127.255, 32,768 addresses.