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DOKOM Gesellschaft fuer Telekommunikation mbH

DOKOM Gesellschaft fuer Telekommunikation mbH uses 78,916 IPv4 addresses in 288 ranges, and 42 IPv6 ranges, by the registry records IP Company reads.

dokom21.de·Germany

78,916
IPv4 addresses
288
IPv4 ranges
42
IPv6 ranges
1
AS it operates
2
countries

About the company

Who it is, where it is registered and who owns it.

Founded
1996
Headquarters
Dortmund, Germany

Who routes its space

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

  1. AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH78,908 · 99.99%
  2. AS42184 TKRZ Stadtwerke GmbH8 · 0.01%

Where its space is

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

  1. Germany83,960 · 99.99%
  2. The Netherlands8 · 0.01%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS15763DOKOM Gesellschaft fuer Telekommunikation mbHISPGermany92,160

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASNPOLICYTRAFFICRATIOSCOPEEXCHANGESFACILITIES
AS15763Open50-100GbpsMostly InboundRegional55

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 5 exchanges, 6 ports and 250 Gbps in all.

EXCHANGEWHEREPORTSCAPACITY
DO-IXDortmund, Germany2200 Gbps
DE-CIX FrankfurtFrankfurt, Germany120 Gbps
DE-CIX DusseldorfDüsseldorf, Germany110 Gbps
MegaIX DusseldorfDusseldorf, Germany110 Gbps
Ruhr-CIXRuhr Region, Germany110 Gbps

Facilities

The datacenters and colocation sites its networks are in: 5 in one country.

FACILITYWHERE
DOKOM21 RZ HuckardeDortmund, Germany
DOKOM21 RZ HördeDortmund, Germany
euNetworks Colocation DortmundDortmund, Germany
Digital Realty Dusseldorf DUS1-3Düsseldorf, Germany
Digital Realty Frankfurt FRA1-27Frankfurt, Germany

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
27.8 Mbps
median download
22.5 Mbps
median upload
343
download tests
275
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.

first 100 of 330 ranges
RANGEIPV4ORIGIN
85.22.182.128-85.22.255.25518,816AS15763
85.22.0.0/198,192AS15763
85.22.32.0/212,048AS15763
85.22.40.0/2664AS15763
85.22.96.0-85.22.136.2110,262AS15763
149.232.32.0/204,096AS15763
85.22.160.0/212,048AS15763
85.22.168.0/221,024AS15763
195.138.42.0-195.138.52.2552,816AS15763
195.253.8.0/212,048AS15763
195.253.16.0/23512AS15763
195.253.18.0/25128AS15763
212.29.53.195-212.29.61.2552,109AS15763
85.22.84.0/221,024AS15763
85.22.88.0/221,024AS15763
85.22.48.168-85.22.55.2551,880AS15763
85.22.40.64-85.22.46.71,480AS15763
212.29.48.64-212.29.53.1931,410AS15763
85.22.78.0-85.22.83.951,376AS15763
195.253.26.0/23512AS15763
195.253.28.0/23512AS15763
195.253.30.0/24256AS15763
185.151.100.0/221,024AS15763
85.22.172.63-85.22.176.7969AS15763
85.22.74.0/23512AS15763
85.22.76.0/24256AS15763
212.29.62.0/23512AS15763
85.22.138.67-85.22.139.255445AS15763
85.22.146.0-85.22.147.123380AS15763
212.29.38.148-212.29.39.255364AS15763
85.22.136.246-85.22.138.65332AS15763
212.29.41.194-212.29.42.255318AS15763
212.29.43.0/24256AS15763
212.29.44.0/298AS15763
156.67.58.0/24256AS15763
195.138.36.0/24256AS15763
195.138.59.0/24256AS15763
195.253.19.0/24256AS15763
195.253.21.0/24256AS15763
195.253.24.0/24256AS15763
212.29.35.0/24256AS15763
212.29.36.0/24256AS15763
85.22.56.0/24256AS15763
85.22.58.0/24256AS15763
85.22.66.0/24256AS15763
85.22.67.0/24256AS15763
85.22.71.0/24256AS15763
85.22.77.0/24256AS15763
85.22.70.32/2732AS15763
85.22.70.64/2664AS15763
85.22.70.128/25128AS15763
212.29.41.0/25128AS15763
212.29.41.128/2664AS15763
212.29.41.192/321AS15763
85.22.57.70-85.22.57.255186AS15763
85.22.152.247-85.22.153.150160AS15763
85.22.152.32-85.22.152.179148AS15763
85.22.147.125/321AS15763
85.22.147.126/312AS15763
85.22.147.128/25128AS15763
195.253.18.128/25128AS15763
85.22.144.64/2664AS15763
85.22.144.128/2664AS15763
85.22.62.128/25128AS15763
85.22.83.128/25128AS15763
85.22.153.152/298AS15763
85.22.153.160/2732AS15763
85.22.153.192/2664AS15763
195.253.25.160/2732AS15763
195.253.25.192/2664AS15763
212.29.38.0/2664AS15763
212.29.38.64/2816AS15763
212.29.38.80/298AS15763
85.22.136.157-85.22.136.24488AS15763
85.22.136.23-85.22.136.10785AS15763
212.29.40.176/2816AS15763
212.29.40.192/2664AS15763
85.22.48.89-85.22.48.16678AS15763
85.22.150.0/2664AS15763
85.22.150.64/298AS15763
85.22.57.0/2664AS15763
85.22.57.64/304AS15763
85.22.57.68/321AS15763
212.29.33.44-212.29.33.11168AS15763
212.29.32.128/2664AS15763
212.29.32.192/321AS15763
85.22.152.181-85.22.152.24565AS15763
85.22.69.160/2732AS15763
85.22.69.192/2732AS15763
85.22.69.224/321AS15763
212.29.32.64/2664AS15763
212.29.33.176/2816AS15763
212.29.33.192/2732AS15763
212.29.33.224/2816AS15763
212.29.34.64/2664AS15763
85.22.145.64/2664AS15763
85.22.177.128/2664AS15763
85.22.182.32/2732AS15763
85.22.182.64/2732AS15763
212.29.32.193-212.29.32.25563AS15763
212.29.38.89-212.29.38.14658AS15763
212.29.44.80/2816AS15763
212.29.44.96/2732AS15763
85.22.159.96/2732AS15763
85.22.159.128/2816AS15763
85.22.172.0/2732AS15763
85.22.172.32/2816AS15763
85.22.94.32/2732AS15763
85.22.94.64/2816AS15763
85.22.136.109-85.22.136.15547AS15763
85.22.181.131-85.22.181.17545AS15763
85.22.179.12-85.22.179.5544AS15763
85.22.69.229-85.22.70.1543AS15763
195.253.25.24/298AS15763
195.253.25.32/2732AS15763
85.22.145.200/298AS15763
85.22.145.208/2816AS15763
85.22.145.224/2816AS15763
85.22.176.120/298AS15763
85.22.176.128/2732AS15763
85.22.64.234-85.22.65.1538AS15763
85.22.181.29/321AS15763
85.22.181.30/312AS15763
85.22.181.32/2732AS15763
212.29.32.0/2732AS15763
212.29.32.32/2732AS15763
212.29.33.128/2732AS15763
212.29.34.0/2732AS15763
212.29.34.184/298AS15763
212.29.34.192/2816AS15763
212.29.34.208/298AS15763
212.29.44.32/2732AS15763
85.22.142.224/2732AS15763
85.22.144.32/2732AS15763
85.22.150.224/2732AS15763
85.22.154.32/2732AS15763
85.22.156.160/2732AS15763
85.22.157.192/2732AS15763
85.22.159.224/2732AS15763
85.22.177.224/2732AS15763
85.22.180.128/2732AS15763
85.22.180.200/298AS15763
85.22.180.208/2816AS15763
85.22.180.224/298AS15763
85.22.46.208/2816AS15763
85.22.46.224/2816AS15763
85.22.72.0/2732AS15763

Names it registers under

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

  1. DOKOM Gesellschaft fuer Telekommunikation mbH78,516 · 99.49%
  2. Knipp Medien und Kommunikation GmbH280 · 0.35%
  3. DATEXT-Beratungsgesellschaft für Daten- und Textverarbeitung mbH32 · 0.04%
  4. Gesundheitsteam Gesellschaft fuer Betriebsmedizin GmbH32 · 0.04%
  5. adcon Gesellschaft fuer EDV-Dienstleistung / Beratung mbH32 · 0.04%
  6. DATEXT Beratungsgesellschaft für Daten- und Textverarbeitung mbH8 · 0.01%
  7. BSGV - Bochumer Service Gesellschaft fuer Versicherer mbH8 · 0.01%
  8. Gesellschaft fuer Labor Dienstleistungen mbH8 · 0.01%
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