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HomeCompaniesSlovak Telekom, a.s.
ISP

Slovak Telekom, a.s.

Slovak Telekom, a.s. uses 628,519 IPv4 addresses in 606 ranges, and 7 IPv6 ranges, by the registry records IP Company reads.

telekom.sk·Slovakia

628,519
IPv4 addresses
606
IPv4 ranges
7
IPv6 ranges
2
ASes it operates
1
country

About the company

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

Description
Slovak telecommunications company
Founded
1999
Headquarters
Bratislava
Industry
telecommunications industry
Employees
2,999
Parent
Deutsche Telekom
Legal name
Slovak Telekom, a.s.
LEI
213800YZUFO288ITHS60
Registered
SK, no. 35763469
Ultimate parent
DEUTSCHE TELEKOM AG

Who routes its space

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

  1. AS6855 Slovak Telekom, a.s.628,026 · 99.92%
  2. AS197642 Slovak Telekom, a.s.256 · 0.04%
  3. AS5578 SWAN, a.s.141 · 0.02%
  4. AS8778 Slovanet a.s.64 · 0.01%
  5. AS34820 DELTA ONLINE spol. s r.o.24 · 0.00%
  6. AS31679 Slovanet a.s.8 · 0.00%

Where its space is

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

  1. Slovakia646,400 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS6855Slovak Telekom, a.s.ISPSlovakia664,064
AS197642Slovak Telekom, a.s.ISPSlovakia256

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
AS6855Selective500-1000GbpsMostly InboundEurope30

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 3 exchanges, 5 ports and 1 Tbps in all.

EXCHANGEWHEREPORTSCAPACITY
NIX.CZPrague, Czechia2600 Gbps
SIX.SKBratislava, Slovakia2400 Gbps
NIX.SKBratislava, Slovakia120 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
42.7 Mbps
median download
26.4 Mbps
median upload
10,776
download tests
10,978
upload tests

Its address ranges

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

first 100 of 613
RANGEIPV4ORIGIN
178.40.0.0/15131,072AS6855
78.98.0.0/15131,072AS6855
95.102.0.0/15131,072AS6855
91.127.0.0/1665,536AS6855
84.47.0.0/1884.47.64.0/1984.47.96.0/2028,672AS6855
87.197.169.165-87.197.254.25521,851AS6855
195.91.104.0/21195.91.112.0/206,144AS6855
87.197.146.229-87.197.169.1635,823AS6855
213.160.160.0-213.160.182.455,678AS6855
87.197.113.135-87.197.134.1285,370AS6855
195.91.78.0/23195.91.80.0/204,608AS6855
87.197.79.96/2787.197.79.128/2587.197.80.0/204,256AS6855
87.197.96.0-87.197.110.2023,787AS6855
195.91.14.0/23195.91.16.0/21195.91.24.0/223,584AS6855
195.91.28.0-195.91.41.193,348AS6855
87.197.134.130-87.197.146.2273,170AS6855
84.47.118.3-84.47.127.2552,557AS6855
213.81.228.44-213.81.237.2552,516AS6855
194.154.247.0/24194.154.248.0/212,304AS6855
195.91.4.0/22195.91.8.0/22195.91.12.0/242,304AS6855
213.81.207.32-213.81.215.2552,272AS6855
213.81.239.208/28213.81.239.224/27213.81.240.0/212,096AS6855
195.91.46.0/23195.91.48.0/22195.91.52.0/232,048AS6855
213.160.184.198-213.160.191.2551,850AS6855
195.91.55.0-195.91.62.151,808AS6855
213.81.139.189-213.81.145.2551,603AS6855
212.5.193.24-212.5.198.1731,430AS6855
212.5.198.175-212.5.203.1841,290AS6855
195.91.73.0/24195.91.74.0/23195.91.76.0/231,280AS6855
195.91.99.0/24195.91.100.0/221,280AS6855
213.81.251.0/24213.81.252.0/221,280AS6855
213.81.159.0-213.81.163.1951,220AS6855
213.81.146.128-213.81.151.311,184AS6855
185.19.72.0/221,024AS6855
195.91.65.0/24195.91.66.0/23195.91.68.0/241,024AS6855
213.81.186.0/23213.81.188.0/231,024AS6855
213.81.177.85-213.81.180.225909AS6855
195.91.0.128/25195.91.1.0/24195.91.2.0/23896AS6855
213.81.224.0-213.81.227.109878AS6855
213.81.180.229-213.81.183.255795AS6855
213.81.165.230-213.81.168.255794AS6855
195.91.41.24-195.91.43.255744AS6855
213.81.130.121-213.81.133.76724AS6855
87.197.110.204-87.197.113.133698AS6855
213.81.133.78-213.81.136.1692AS6855
213.81.192.237-213.81.195.160692AS6855
195.146.129.211-195.146.132.127685AS6855
213.160.182.47-213.160.184.196662AS6855
213.81.203.0-213.81.205.131644AS6855
213.81.199.32-213.81.201.143624AS6855
87.197.76.176-87.197.79.31624AS6855
213.81.137.67-213.81.139.107553AS6855
195.146.150.0-195.146.152.38551AS6855
213.81.163.197-213.81.165.228544AS6855
195.146.155.254/31195.146.156.0/23514AS6855
194.154.224.0/23512AS6855
195.91.96.0/23512AS6855
213.81.152.0/23512AS6855
213.81.219.0/24213.81.220.0/24512AS6855
213.81.248.0/23512AS6855
195.146.152.40-195.146.154.35508AS6855
195.146.154.37-195.146.155.246466AS6855
195.91.63.56-195.91.64.255456AS6855
194.154.226.64/26194.154.226.128/25194.154.227.0/24448AS6855
84.47.115.0/2484.47.116.0/2584.47.116.128/30388AS6855
194.154.231.0/24194.154.232.0/25384AS6855
194.154.232.128/25194.154.233.0/24384AS6855
213.81.173.232-213.81.175.103384AS6855
84.47.116.134-84.47.118.1380AS6855
213.81.195.162-213.81.196.255350AS6855
213.81.176.0-213.81.177.83340AS6855
195.146.137.184/29195.146.137.192/26195.146.138.0/24328AS6855
213.81.136.3-213.81.137.65319AS6855
212.5.192.0-212.5.193.22279AS6855
195.146.145.248/29195.146.146.0/24264AS6855
212.5.212.248/29212.5.213.0/24264AS6855
194.154.229.0/24256AS6855
194.154.237.0/24256AS6855
194.154.246.0/24256AS6855
195.146.136.0/24256AS6855
195.91.13.0/24256AS6855
195.91.69.0/24256AS6855
195.91.70.0/24256AS6855
195.91.71.0/24256AS6855
195.91.72.0/24256AS6855
212.5.219.0/24256AS6855
213.81.169.0/24256AS6855
213.81.170.0/24256AS6855
213.81.171.0/24256AS6855
213.81.172.0/24256AS6855
213.81.198.0/24256AS6855
213.81.250.0/24256AS6855
87.197.255.0/24256AS6855
87.197.46.0/24256AS6855
91.223.209.0/24256AS197642
213.81.129.128-213.81.130.118247AS6855
212.5.217.0-212.5.217.239240AS6855
213.81.192.0-213.81.192.234235AS6855
213.81.128.0-213.81.128.227228AS6855
213.81.221.28-213.81.221.255228AS6855

Names it registers under

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

  1. Slovak Telekom, a.s.626,466 · 99.67%
  2. Slovak Telekom, a.s., Bratislava, Slovak Republic628 · 0.10%
  3. Ministry of interior of the Slovak Republic256 · 0.04%
  4. Slovak Telekom a.s., Bratislava, Slovak Republic256 · 0.04%
  5. T-systems Slovakia, s.r.o.72 · 0.01%
  6. KIA Auto Slovakia64 · 0.01%
  7. Embraco Slovakia s.r.o.40 · 0.01%
  8. Synot W Slovakia spol. s r.o.40 · 0.01%
  9. Imperial Tobacco Slovakia a.s.24 · 0.00%
  10. Volvo Truck Slovak, s.r.o.24 · 0.00%
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