About the company
Who it is, where it is registered and who owns it.
- Description
- Czech telecommunications infrastructure company operating wholesale fiber and mobile networks
- Founded
- 2015
- Headquarters
- Prague, Czechia
- Industry
- Telecommunications industry
- Employees
- 2,117
- Parent
- e& PPF Telecom Group
- Listed
- Prague Stock Exchange: CETIN
- Legal name
- CETIN a.s.
- LEI
- 315700WX7PERLORYD202
- Registered
- Czechia, no. 04084063
- Ultimate parent
- AMALAR HOLDING s.r.o.
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- Czechia126,208 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
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.
| ASN | POLICY | TRAFFIC | RATIO | SCOPE | EXCHANGES | FACILITIES |
|---|---|---|---|---|---|---|
| AS28725 | Open | 200-300Gbps | Balanced | Regional | 7 | 8 |
Internet exchanges
The internet exchanges its networks connect at, by the capacity of their ports there: 7 exchanges, 9 ports and 1.3 Tbps in all.
| EXCHANGE | WHERE | PORTS | CAPACITY |
|---|---|---|---|
| NIX.CZ | Prague, Czechia | 2 | 800 Gbps |
| Peering.cz | Prague, Bratislava, Vienna, Frankfurt, Czechia | 2 | 200 Gbps |
| DE-CIX Frankfurt | Frankfurt, Germany | 1 | 100 Gbps |
| SIX.SK | Bratislava, Slovakia | 1 | 100 Gbps |
| DE-CIX Dusseldorf | Düsseldorf, Germany | 1 | 30 Gbps |
| AMS-IX | Amsterdam, The Netherlands | 1 | 10 Gbps |
| LINX LON1 | London, United Kingdom | 1 | 10 Gbps |
Facilities
The datacenters and colocation sites its networks are in: 8 in 6 countries, the country with the most first.
| FACILITY | WHERE |
|---|---|
| Digital Realty Frankfurt FRA1-27 | Frankfurt, Germany |
| Equinix FR5 - Frankfurt, KleyerStrasse | Frankfurt, Germany |
| Sitel Bratislava | Bratislava, Slovakia |
| Slovak University of Technology | Bratislava, Slovakia |
| Digital Realty VIE1/2 - Vienna | Vienna, Austria |
| CE Colo Prague | Prague, Czechia |
| Dataplex Budapest | Budapest, Hungary |
| Cetin Data Center | Belgrade, Serbia |
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.
- VPN IP1,205SmartVPN Client (DrayTek), Sophos Connect VPN0.96%
- anyIP, Geonix, Proxy-Seller0.37%
- None here
- Floppydata0.00%
- None here
- None here
- None here
- Hosting IP2560.20%
- None here
- None here
- None here
- None here
- SSH IP5220.41%
- SMTP IP1100.09%
- 0.09%
- Web IP2,0941.66%
- 0.36%
- 0.08%
Speed tests
Speeds measured from its space in the last 90 days.
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.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 85.162.16.0-85.163.1.63 | 61,760 | AS28725 |
| 85.163.184.0/21 | 2,048 | AS28725 |
| 85.163.192.0/19 | 8,192 | AS28725 |
| 85.163.84.0-85.163.101.255 | 4,608 | AS28725 |
| 80.74.32.0/20 | 4,096 | |
| 85.163.224.0/20 | 4,096 | AS28725 |
| 85.163.240.0/20 | 4,096 | AS28725 |
| 85.163.128.0-85.163.141.191 | 3,520 | AS28725 |
| 85.163.113.0-85.163.125.255 | 3,328 | AS28725 |
| 85.163.33.160-85.163.46.75 | 3,244 | AS28725 |
| 85.163.168.228-85.163.179.255 | 2,844 | AS28725 |
| 85.163.149.253-85.163.160.10 | 2,574 | AS28725 |
| 85.163.46.77-85.163.55.255 | 2,483 | AS28725 |
| 85.163.160.12-85.163.168.114 | 2,151 | AS28725 |
| 85.163.142.0/23 | 512 | AS28725 |
| 85.163.144.0/22 | 1,024 | AS28725 |
| 85.163.57.15-85.163.63.2 | 1,524 | AS28725 |
| 85.163.28.128-85.163.33.127 | 1,280 | AS28725 |
| 85.163.69.0/24 | 256 | AS28725 |
| 85.163.70.0/23 | 512 | AS28725 |
| 85.163.72.0/23 | 512 | AS28725 |
| 85.163.2.8-85.163.6.255 | 1,272 | AS28725 |
| 85.163.63.9-85.163.67.255 | 1,271 | AS28725 |
| 194.147.12.0/22 | 1,024 | AS28725 |
| 85.163.108.0/22 | 1,024 | AS28725 |
| 85.163.16.0/22 | 1,024 | AS28725 |
| 85.163.22.0/23 | 512 | AS28725 |
| 85.163.24.0/23 | 512 | AS28725 |
| 85.163.75.0/24 | 256 | AS28725 |
| 85.163.76.0/23 | 512 | AS28725 |
| 85.163.79.0/24 | 256 | AS28725 |
| 85.163.80.0/23 | 512 | AS28725 |
| 85.163.105.0/24 | 256 | AS28725 |
| 85.163.106.0/24 | 256 | AS28725 |
| 80.78.150.0/24 | 256 | AS28725 |
| 85.163.102.0/24 | 256 | AS28725 |
| 85.163.103.0/24 | 256 | AS28725 |
| 85.163.104.0/24 | 256 | AS28725 |
| 85.163.126.0/24 | 256 | AS28725 |
| 85.163.26.0/24 | 256 | AS28725 |
| 85.163.27.0/24 | 256 | AS28725 |
| 85.163.149.0-85.163.149.247 | 248 | AS28725 |
| 85.163.56.32-85.163.57.13 | 238 | AS28725 |
| 85.163.1.96-85.163.2.6 | 167 | AS28725 |
| 85.163.168.116-85.163.168.226 | 111 | AS28725 |
| 85.163.1.64/27 | 32 | AS28725 |
| 85.163.56.0/27 | 32 | AS28725 |
| 195.250.141.180/30 | 4 | AS29208 |
| 85.163.63.4/30 | 4 | AS28725 |
| 89.235.0.128/30 | 4 | AS29208 |
| 85.163.149.249/32 | 1 | AS28725 |
| 85.163.149.250/31 | 2 | AS28725 |
| 2a07:1f42::/31 | AS28725 | |
| 2a07:1f44::/30 | AS28725 | |
| 2a07:1f41::/32 | AS28725 | |
| 2a07:1f40:2000::/35 | AS28725 | |
| 2a07:1f40:4000::/34 | AS28725 | |
| 2a07:1f40:8000::/33 | AS28725 | |
| 2a07:1f40:10::-2a07:1f40:1dff:ffff:ffff:ffff:ffff:ffff | AS28725 | |
| 2a07:1f40:1e00::/39 | AS28725 | |
| 2a07:1f40::/44 | AS28725 |
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