Autonomous System

AS19406 Natural Wireless, LLC

ISPActiveUnited StatesARIN

AS19406 (TWRS-MA) is an ISP network operated by Natural Wireless, LLC in United States, registered with ARIN. It has 10 IPv4 prefixes with 24,320 addresses, which makes it the 6,170th largest of 82,558 active autonomous systems by IPv4 space.

IPv4 addresses24,320in 10 prefixes
IPv6 prefixes0none
Size rank#6,170of 82,558 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationNatural Wireless, LLC
AS nameTWRS-MA
Websitenaturalwireless.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactnoc@naturalwireless.com
Registered2001-01-02
Last updated2026-09-21

IPv4 prefixes

10 prefixes · 24,320 addresses
NetworkAddressesFirst – last address
64.119.128.0/198,19264.119.128.0 – 64.119.159.255
66.228.64.0/204,09666.228.64.0 – 66.228.79.255
69.38.144.0/204,09669.38.144.0 – 69.38.159.255
72.46.160.0/212,04872.46.160.0 – 72.46.167.255
216.57.88.0/212,048216.57.88.0 – 216.57.95.255
69.38.176.0/221,02469.38.176.0 – 69.38.179.255
72.46.168.0/221,02472.46.168.0 – 72.46.171.255
216.57.84.0/221,024216.57.84.0 – 216.57.87.255
216.57.82.0/23512216.57.82.0 – 216.57.83.255
192.74.137.0/24256192.74.137.0 – 192.74.137.255

IPv6 prefixes

No IPv6 prefixes.

Query AS19406 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=AS19406&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS19406, with or without a key:

curl "https://api.ipapi.is/?q=64.119.128.1"

Other networks of Natural Wireless, LLC

AS18616 Natural Wireless, LLC30,720 IPv4 addressesAS26878 Natural Wireless, LLC24,064 IPv4 addresses

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