All ASNs

Autonomous System details for AS3770

AS3770
FirstLight Networks, LLC • firstlight.net

AS3770 — FirstLight Networks, LLC

AS Name
FIRSTLIGHT-AS-3770
Country
United States (US)
Website
Number of IPv4
0
Number of IPv6
0
ASN type
Inactive
Status
Assigned
Registry
ARIN
Allocated
August 16, 1994
Last updated
April 22, 2026

IP Ranges

There are no known IP addresses belonging to AS3770.

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 AS3770

0 peers

AS3770 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 AS3770

2 upstreams

AS3770 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS3770 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS3770

1 downstreams

AS3770 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.