All ASNs

Autonomous System details for AS197603

AS197603
Transtema Network Services AB • bearcom.se

AS197603 — Transtema Network Services AB

AS Name
Bearnet-AS
Country
Sweden (SE)
Website
Number of IPv4
2,560
Number of IPv6
7.92 × 1028
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
February 24, 2011
Last updated
June 30, 2021

IP Ranges

6 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
80.252.220.0/24 Transtema Network Services AB 256
80.252.222.0/23 Transtema Network Services AB 512
185.122.72.0/22 Hostnode AB 1,024
193.183.46.0/24 AB Thoreb 256
194.68.58.0/24 AB Thoreb 256
194.71.86.0/24 ESAB AB 256
2a00:6b40::/32 Infracom Managed Services AB 7.92 × 1028

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 AS197603

0 peers

AS197603 has no peers recorded.

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 AS197603

2 upstreams

AS197603 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS197603 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS197603

1 downstreams

AS197603 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.