Autonomous System

AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC

ISPActiveUnited StatesARIN

AS400662 (DOBSON-ASN-02) is an ISP network operated by Dobson Technologies - Transport and Telecom Solutions, LLC in United States, registered with ARIN. It has 151 IPv4 prefixes with 48,640 addresses, which makes it the 4,411th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses48,640in 151 prefixes
IPv6 prefixes0none
Size rank#4,411of 82,283 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationDobson Technologies - Transport and Telecom Solutions, LLC
AS nameDOBSON-ASN-02
Websitedobson.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contacttclaydon@dobson.net
Registered2022-04-21
Last updated2022-04-21

IPv4 prefixes

151 prefixes · 48,640 addresses
NetworkAddressesFirst – last address
57.138.104.0/212,04857.138.104.0 – 57.138.111.255
57.138.112.0/212,04857.138.112.0 – 57.138.119.255
57.138.100.0/221,02457.138.100.0 – 57.138.103.255
57.138.212.0/221,02457.138.212.0 – 57.138.215.255
57.138.216.0/221,02457.138.216.0 – 57.138.219.255
57.138.236.0/221,02457.138.236.0 – 57.138.239.255
57.138.22.0/2351257.138.22.0 – 57.138.23.255
57.138.24.0/2351257.138.24.0 – 57.138.25.255
57.138.28.0/2351257.138.28.0 – 57.138.29.255
57.138.120.0/2351257.138.120.0 – 57.138.121.255
57.138.122.0/2351257.138.122.0 – 57.138.123.255
57.138.124.0/2351257.138.124.0 – 57.138.125.255
57.138.136.0/2351257.138.136.0 – 57.138.137.255
57.138.140.0/2351257.138.140.0 – 57.138.141.255
57.138.190.0/2351257.138.190.0 – 57.138.191.255
57.138.220.0/2351257.138.220.0 – 57.138.221.255
57.138.226.0/2351257.138.226.0 – 57.138.227.255
57.138.228.0/2351257.138.228.0 – 57.138.229.255
57.138.230.0/2351257.138.230.0 – 57.138.231.255
57.138.1.0/2425657.138.1.0 – 57.138.1.255
57.138.2.0/2425657.138.2.0 – 57.138.2.255
57.138.3.0/2425657.138.3.0 – 57.138.3.255
57.138.4.0/2425657.138.4.0 – 57.138.4.255
57.138.6.0/2425657.138.6.0 – 57.138.6.255
57.138.7.0/2425657.138.7.0 – 57.138.7.255
The 25 largest of 151. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS400662 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=AS400662&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS400662, with or without a key:

curl "https://api.ipapi.is/?q=57.138.104.1"

Other networks of Dobson Technologies - Transport and Telecom Solutions, LLC

AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC141,056 IPv4 addresses

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