Autonomous System

AS5738 FirstLight Networks, LLC

ISPActiveUnited StatesARIN

AS5738 (SOVER-ASN) is an ISP network operated by FirstLight Networks, LLC in United States, registered with ARIN. It has 5 IPv4 prefixes with 65,536 addresses, which makes it the 3,590th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,536in 5 prefixes
IPv6 prefixes0none
Size rank#3,590of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationFirstLight Networks, LLC
AS nameSOVER-ASN
Websitefirstlight.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactipabuse@firstlight.net
Registered1995-09-13
Last updated2026-04-22

IPv4 prefixes

5 prefixes · 65,536 addresses
NetworkAddressesFirst – last address
207.136.192.0/1816,384207.136.192.0 – 207.136.255.255
209.198.64.0/1816,384209.198.64.0 – 209.198.127.255
216.114.128.0/1816,384216.114.128.0 – 216.114.191.255
64.17.96.0/198,19264.17.96.0 – 64.17.127.255
72.15.0.0/198,19272.15.0.0 – 72.15.31.255

IPv6 prefixes

No IPv6 prefixes.

Query AS5738 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=AS5738&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS5738, with or without a key:

curl "https://api.ipapi.is/?q=207.136.192.1"

Other networks of FirstLight Networks, LLC

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