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ZSR - ZT Bratislava

ZSR - ZT Bratislava uses 3,300 IPv4 addresses in 82 ranges, and 1 IPv6 range, by the registry records IP Company reads.

zsr.sk·Slovakia

3,300
IPv4 addresses
82
IPv4 ranges
1
IPv6 range
1
AS it operates
1
country

About the company

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

Description
Slovak state railway infrastructure company
Founded
1993
Headquarters
Bratislava, Slovakia
Industry
Railway
Employees
13,665
Parent
Ministry of Transport and Construction of the Slovak Republic

Who routes its space

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

  1. AS25496 ZSR - ZT Bratislava3,300 · 100.00%

Where its space is

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

  1. Slovakia3,840 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS25496ZSR - ZT BratislavaBusinessSlovakia5,120

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
AS25496Open10

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 1 exchange, 1 port and 10 Gbps in all.

EXCHANGEWHEREPORTSCAPACITY
SIX.SKBratislava, Slovakia110 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
18.8 Mbps
median download
8.0 Mbps
median upload
47
download tests
42
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
217.12.57.120/298AS25496
217.12.57.128/25128AS25496
217.12.58.0/23512AS25496
185.43.114.32-185.43.115.255480AS25496
217.12.53.0/24256AS25496
217.12.54.0/2664AS25496
185.43.112.0/24256AS25496
217.12.55.0/24256AS25496
217.12.61.0/24256AS25496
217.12.51.48/2816AS25496
217.12.51.64/2664AS25496
217.12.51.128/25128AS25496
217.12.54.112/2816AS25496
217.12.54.128/25128AS25496
217.12.56.192/2664AS25496
185.43.113.0-185.43.113.5354AS25496
185.43.113.55/321AS25496
185.43.113.56/298AS25496
185.43.113.64/2732AS25496
217.12.57.24/298AS25496
217.12.57.32/2732AS25496
217.12.52.192/2732AS25496
217.12.52.224/312AS25496
185.43.113.96/2732AS25496
217.12.63.80/2816AS25496
217.12.63.96/2816AS25496
217.12.62.244-217.12.63.1124AS25496
217.12.63.32/2816AS25496
217.12.63.48/298AS25496
217.12.49.236/304AS25496
217.12.49.240/2816AS25496
217.12.49.76/304AS25496
217.12.49.80/2816AS25496
217.12.49.204/304AS25496
217.12.49.208/298AS25496
217.12.49.216/304AS25496
217.12.62.208/2816AS25496
217.12.63.136/298AS25496
217.12.63.144/298AS25496
217.12.63.240/2816AS25496
217.12.52.227/321AS25496
217.12.52.228/304AS25496
217.12.52.232/298AS25496
217.12.49.124/304AS25496
217.12.49.128/298AS25496
217.12.57.0/298AS25496
217.12.57.8/304AS25496
217.12.62.92/304AS25496
217.12.62.96/298AS25496
217.12.63.192/298AS25496
217.12.63.200/304AS25496
217.12.62.135/321AS25496
217.12.62.136/298AS25496
217.12.49.160/298AS25496
217.12.49.192/298AS25496
217.12.49.32/298AS25496
217.12.62.200/298AS25496
217.12.62.224/298AS25496
217.12.62.232/298AS25496
217.12.62.84/304AS25496
217.12.62.88/304AS25496
217.12.63.128/298AS25496
217.12.62.128/304AS25496
217.12.62.132/312AS25496
217.12.49.104/304AS25496
217.12.49.108/304AS25496
217.12.49.116/304AS25496
217.12.49.144/304AS25496
217.12.49.152/304AS25496
217.12.49.16/304AS25496
217.12.49.172/304AS25496
217.12.49.40/304AS25496
217.12.49.48/304AS25496
217.12.52.12/304AS25496
217.12.52.252/304AS25496
217.12.52.28/304AS25496
217.12.54.94/312AS25496
217.12.54.96/312AS25496
217.12.57.12/304AS25496
217.12.57.20/304AS25496
217.12.62.108/304AS25496
217.12.62.12/304AS25496
217.12.62.120/304AS25496
217.12.62.160/304AS25496
217.12.62.168/304AS25496
217.12.62.184/304AS25496
217.12.62.188/304AS25496
217.12.62.36/304AS25496
217.12.62.8/304AS25496
217.12.62.80/304AS25496
217.12.63.160/304AS25496
217.12.63.184/304AS25496
217.12.63.204/304AS25496
217.12.63.60/304AS25496
217.12.63.165/321AS25496
217.12.63.166/312AS25496
217.12.63.173/321AS25496
217.12.63.174/312AS25496
217.12.63.177/321AS25496
217.12.63.178/312AS25496
217.12.49.64/312AS25496
217.12.54.110/312AS25496
217.12.54.80/312AS25496
217.12.54.85/321AS25496
217.12.54.86/321AS25496
217.12.54.99/321AS25496
217.12.54.100/321AS25496
217.12.63.232/312AS25496
217.12.49.67/321AS25496
217.12.54.103/321AS25496
217.12.54.106/321AS25496
217.12.54.108/321AS25496
217.12.54.88/321AS25496
217.12.54.92/321AS25496
2a01:8a80::/32AS25496
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