Autonomous System

AS14477 FirstLight Networks, LLC

ISPActiveUnited StatesARIN

AS14477 (FLTG) is an ISP network operated by FirstLight Networks, LLC in United States, registered with ARIN. It has 48 IPv4 prefixes with 14,848 addresses and 1 IPv6 prefix, which makes it the 8,232nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses14,848in 48 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#8,232of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationFirstLight Networks, LLC
AS nameFLTG
Websitefirstlight.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactipabuse@firstlight.net
Registered2007-06-20
Last updated2026-04-22

IPv4 prefixes

48 prefixes · 14,848 addresses
NetworkAddressesFirst – last address
176.115.176.0/212,048176.115.176.0 – 176.115.183.255
162.223.204.0/221,024162.223.204.0 – 162.223.207.255
66.44.225.0/2425666.44.225.0 – 66.44.225.255
66.44.226.0/2425666.44.226.0 – 66.44.226.255
66.152.112.0/2425666.152.112.0 – 66.152.112.255
66.152.113.0/2425666.152.113.0 – 66.152.113.255
66.152.114.0/2425666.152.114.0 – 66.152.114.255
66.152.115.0/2425666.152.115.0 – 66.152.115.255
66.152.116.0/2425666.152.116.0 – 66.152.116.255
66.152.117.0/2425666.152.117.0 – 66.152.117.255
66.152.118.0/2425666.152.118.0 – 66.152.118.255
66.152.122.0/2425666.152.122.0 – 66.152.122.255
66.152.123.0/2425666.152.123.0 – 66.152.123.255
66.152.124.0/2425666.152.124.0 – 66.152.124.255
66.152.125.0/2425666.152.125.0 – 66.152.125.255
68.70.48.0/2425668.70.48.0 – 68.70.48.255
68.70.49.0/2425668.70.49.0 – 68.70.49.255
68.70.50.0/2425668.70.50.0 – 68.70.50.255
68.70.51.0/2425668.70.51.0 – 68.70.51.255
68.70.52.0/2425668.70.52.0 – 68.70.52.255
68.70.54.0/2425668.70.54.0 – 68.70.54.255
68.70.55.0/2425668.70.55.0 – 68.70.55.255
68.70.57.0/2425668.70.57.0 – 68.70.57.255
68.70.60.0/2425668.70.60.0 – 68.70.60.255
68.70.61.0/2425668.70.61.0 – 68.70.61.255
The 25 largest of 48. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2604:900::/32

Query AS14477 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS14477&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS14477, with or without a key:

curl "https://api.ipapi.is/?q=176.115.176.1"

Other networks of FirstLight Networks, LLC

AS13536 FirstLight Networks, LLC338,432 IPv4 addressesAS21547 FirstLight Networks, LLC88,832 IPv4 addressesAS5738 FirstLight Networks, LLC65,536 IPv4 addressesAS27382 FirstLight Networks, LLC34,560 IPv4 addressesAS15320 FirstLight Networks, LLC13,056 IPv4 addresses

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