Below is the list of publickly accessible NTP time servers located in Poland, along with their hostnames, IP addresses, Stratum levels, AS numbers and contact information.
List consists of trustworthy sources such as government agencies, scientific organizations, ISPs or major infrastructure providers. STRATUM 1 and 2.
If you're looking to use any of those NTP servers in business-critical production environment, please consider obtaining time from a time source directly, e.g. via GPS receiver or caesium atomic clock.
| Host organization | Hostname(s) | IPv4 | IPv6 | STRATUM | ASN | Contact information |
|---|---|---|---|---|---|---|
| Główny Urząd Miar (Central Office of Measures) | tempus1.gum.gov.pl tempus2.gum.gov.pl |
194.146.251.100 194.146.251.101 |
N/A | 1 | AS50606 | [email protected] |
