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IT-Dienstleistungszentrum Berlin

IT-Dienstleistungszentrum Berlin uses 66,568 IPv4 addresses in 107 ranges, and 74 IPv6 ranges, by the registry records IP Company reads.

itdz-berlin.de·Germany

66,568
IPv4 addresses
107
IPv4 ranges
74
IPv6 ranges
1
AS it operates
1
country

About the company

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

Founded
1969
Headquarters
Berlin, Germany
Employees
532

Who routes its space

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

  1. AS13128 IT-Dienstleistungszentrum Berlin65,536 · 98.45%
  2. AS3320 Deutsche Telekom AG736 · 1.11%
  3. AS8881 1&1 Versatel GmbH296 · 0.44%

Where its space is

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

  1. Germany69,120 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS13128IT-Dienstleistungszentrum BerlinGovernmentGermany65,536

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
AS13128OpenBalanced10

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 1 exchange, 1 port and 100 Gbps in all.

EXCHANGEWHEREPORTSCAPACITY
BCIXBerlin, Germany1100 Gbps

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
55.7 Mbps
median download
95.1 Mbps
median upload
144
download tests
160
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 181 ranges
RANGEIPV4ORIGIN
141.15.0.0/1665,536AS13128
89.246.69.104-89.246.69.15148AS8881
217.9.63.144/2816AS8881
217.9.63.160/2816AS8881
217.9.63.176/298AS8881
91.25.211.200/298AS3320
91.25.211.208/2816AS3320
91.25.211.224/298AS3320
89.246.68.32/2816AS8881
89.246.68.48/298AS8881
91.25.211.168/298AS3320
91.25.211.176/2816AS3320
217.199.67.240/2816AS8881
217.9.43.160/2816AS8881
62.154.179.80/2816AS3320
80.155.170.216/298AS3320
80.155.170.224/298AS3320
89.246.70.136/298AS8881
89.246.70.144/298AS8881
91.25.214.88/298AS3320
91.25.214.96/298AS3320
91.25.216.248/298AS3320
91.25.217.0/298AS3320
217.239.131.216/298AS3320
217.239.190.16/298AS3320
217.239.216.144/298AS3320
217.9.43.192/298AS8881
217.9.60.168/298AS8881
217.9.60.24/298AS8881
217.9.63.192/298AS8881
62.217.43.208/298AS8881
62.220.21.248/298AS8881
62.220.23.24/298AS8881
80.155.41.160/298AS3320
80.155.52.72/298AS3320
80.155.54.176/298AS3320
87.128.162.40/298AS3320
87.129.139.72/298AS3320
87.129.2.160/298AS3320
87.129.248.152/298AS3320
87.129.34.112/298AS3320
87.129.62.168/298AS3320
87.130.15.144/298AS3320
87.130.29.128/298AS3320
87.130.38.232/298AS3320
87.130.70.64/298AS3320
87.190.52.40/298AS3320
87.190.6.168/298AS3320
89.246.66.0/298AS8881
89.246.66.112/298AS8881
89.246.66.208/298AS8881
89.246.66.232/298AS8881
89.246.66.96/298AS8881
89.246.67.240/298AS8881
89.246.69.232/298AS8881
89.246.69.32/298AS8881
89.246.69.8/298AS8881
89.246.80.216/298AS8881
91.24.18.168/298AS3320
91.24.52.56/298AS3320
91.24.56.216/298AS3320
91.24.64.56/298AS3320
91.24.83.144/298AS3320
91.25.107.32/298AS3320
91.25.107.48/298AS3320
91.25.176.192/298AS3320
91.25.179.248/298AS3320
91.25.186.88/298AS3320
91.25.207.232/298AS3320
91.25.207.24/298AS3320
91.25.208.112/298AS3320
91.25.208.136/298AS3320
91.25.208.64/298AS3320
91.25.209.88/298AS3320
91.25.212.40/298AS3320
91.25.214.40/298AS3320
91.25.215.208/298AS3320
91.25.216.224/298AS3320
91.25.217.16/298AS3320
91.25.220.24/298AS3320
91.25.220.48/298AS3320
91.25.220.72/298AS3320
91.25.223.0/298AS3320
91.25.223.16/298AS3320
91.25.225.24/298AS3320
91.25.227.136/298AS3320
91.25.227.96/298AS3320
91.25.229.104/298AS3320
91.25.234.216/298AS3320
91.25.240.192/298AS3320
91.25.241.16/298AS3320
91.25.245.216/298AS3320
91.25.248.32/298AS3320
91.25.252.48/298AS3320
91.26.1.240/298AS3320
91.26.109.80/298AS3320
91.26.11.192/298AS3320
91.26.112.208/298AS3320
91.26.130.16/298AS3320
91.26.14.168/298AS3320
91.26.149.176/298AS3320
91.26.174.40/298AS3320
91.26.21.56/298AS3320
91.26.28.40/298AS3320
91.26.37.40/298AS3320
91.26.67.24/298AS3320
91.26.7.232/298AS3320
91.26.71.32/298AS3320
91.26.79.16/298AS3320
91.26.8.8/298AS3320

Names it registers under

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

  1. IT-Dienstleistungszentrum Berlin66,472 · 99.86%
  2. IT Dienstleistungszentrum Berlin96 · 0.14%
  3. GOV BE0 · 0.00%
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