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Stadtwerke Karlsruhe GmbH

Stadtwerke Karlsruhe GmbH uses 760 IPv4 addresses in 14 ranges, and 7 IPv6 ranges, by the registry records IP Company reads.

stadtwerke-karlsruhe.de·Germany

760
IPv4 addresses
14
IPv4 ranges
7
IPv6 ranges
0
ASes it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS12843 TelemaxX Telekommunikation GmbH688 · 90.53%
  2. AS3320 Deutsche Telekom AG72 · 9.47%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. Germany1,024 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

No AS number is registered under its domain.

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
81.8 Mbps
median download
48.1 Mbps
median upload
129
download tests
131
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
185.60.57.0/24256AS12843
88.214.60.0/24256AS12843
213.144.18.0/2664AS12843
213.144.24.0/2664AS12843
37.228.161.192/2816AS12843
87.129.45.160/2816AS3320
87.130.118.144/2816AS3320
91.24.177.32/2816AS3320
91.25.113.112/2816AS3320
109.109.206.192/298AS12843
213.144.8.208/298AS12843
217.239.252.48/298AS3320
85.115.20.88/298AS12843
93.189.159.32/298AS12843
2a0e:3200::/29AS12843
2003:e5:b023::/48AS3320
2003:e9:2016::/48AS3320
2003:e9:2020::/48AS3320
2003:f3:4816::/48AS3320
2003:f3:4821::/48AS3320
2a02:788:112:100::/56AS12843

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. Stadtwerke Karlsruhe GmbH432 · 56.84%
  2. STADTWERKE KARLSRUHE GLASFASER320 · 42.11%
  3. Stadtwerke Karlsruhe8 · 1.05%
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