All ASNs

Autonomous System details for AS200031

AS200031
Netcity Sp. z o.o. • netcity.pl

AS200031 — Netcity Sp. z o.o.

AS Name
NETCITY-KIELCE
Country
Poland (PL)
Website
Number of IPv4
1,536
Number of IPv6
0
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
October 28, 2013
Last updated
January 31, 2025

IP Ranges

2 IPv4 prefixes
Prefix Company Number of IPs
45.159.164.0/22 Netcity Sp. z o.o. 1,024
91.195.56.0/23 Netcity Sp. z o.o. 512

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS200031

11 peers

AS200031 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS200031

4 upstreams

AS200031 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS200031 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS200031

2 downstreams

AS200031 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

Our IP address tools

Explore all tools

What is my IP?

Discover your public IP address and detailed information about your connection.

CIDR to IP Range Converter (IPv4 and IPv6)

Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.

IP to Hostname/rDNS Lookup

Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.

IPv6 Expander/Collapser

Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.