All ASNs

Autonomous System details for AS397376

AS397376
IFN • ifn.net

AS397376 — IFN

AS Name
IFN
Country
United States (US)
Website
Number of IPv4
3,328
Number of IPv6
4.95 × 1027
ASN type
ISP
Status
Assigned
Registry
ARIN
Allocated
March 11, 2019
Last updated
January 05, 2022

IP Ranges

7 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
23.176.224.0/24 IFN 256
44.12.48.0/24 Amateur Radio Digital Communications 256
44.30.16.0/24 Amateur Radio Digital Communications 256
44.32.108.0/24 Amateur Radio Digital Communications 256
104.251.188.0/22 IFN 1,024
142.202.228.0/22 Cougar Ridge (IFN) 1,024
204.16.43.0/24 VISP LLC 256
2602:fdff::/36 IFN 4.95 × 1027

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 AS397376

0 peers

AS397376 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 AS397376

3 upstreams

AS397376 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS397376 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS397376

0 downstreams

AS397376 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.