All ASNs

Autonomous System details for AS43665

AS43665
Hogskolan i Jonkoping • dnlab.se

AS43665 — Hogskolan i Jonkoping

AS Name
JTH
Country
Sweden (SE)
Website
Number of IPv4
1,280
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
September 10, 2007
Last updated
September 04, 2018

IP Ranges

3 IPv4 prefixes
Prefix Company Number of IPs
193.10.29.0/24 Tekniska Hogskolan 256
193.10.30.0/23 Tekniska Hogskolan 512
193.10.160.0/23 Tekniska Hogskolan 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 AS43665

0 peers

AS43665 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 AS43665

1 upstreams

AS43665 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS43665 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS43665

0 downstreams

AS43665 has no downstreams recorded.

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.