Autonomous System

AS30165 Dalton Utilities

ISPActiveUnited StatesARIN

AS30165 (DALTON-UTILITIES-OPTILINK) is an ISP network operated by Dalton Utilities in United States, registered with ARIN. It has 19 IPv4 prefixes with 23,040 addresses and 1 IPv6 prefix, which makes it the 6,324th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses23,040in 19 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#6,324of 82,200 active ASNs
Abuser scoreLow0.06% of its addresses flagged · method

Details

OrganizationDalton Utilities
AS nameDALTON-UTILITIES-OPTILINK
Websiteoptilink.us
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactnetworkgroup@dutil.com
Registered2003-07-31
Last updated2022-03-31

IPv4 prefixes

19 prefixes · 23,040 addresses
NetworkAddressesFirst – last address
147.253.224.0/198,192147.253.224.0 – 147.253.255.255
147.253.224.0/204,096147.253.224.0 – 147.253.239.255
205.144.208.0/204,096205.144.208.0 – 205.144.223.255
147.253.248.0/212,048147.253.248.0 – 147.253.255.255
205.144.220.0/221,024205.144.220.0 – 205.144.223.255
147.253.240.0/24256147.253.240.0 – 147.253.240.255
147.253.241.0/24256147.253.241.0 – 147.253.241.255
147.253.242.0/24256147.253.242.0 – 147.253.242.255
147.253.243.0/24256147.253.243.0 – 147.253.243.255
147.253.244.0/24256147.253.244.0 – 147.253.244.255
147.253.245.0/24256147.253.245.0 – 147.253.245.255
205.144.208.0/24256205.144.208.0 – 205.144.208.255
205.144.209.0/24256205.144.209.0 – 205.144.209.255
205.144.210.0/24256205.144.210.0 – 205.144.210.255
205.144.211.0/24256205.144.211.0 – 205.144.211.255
205.144.212.0/24256205.144.212.0 – 205.144.212.255
205.144.213.0/24256205.144.213.0 – 205.144.213.255
205.144.214.0/24256205.144.214.0 – 205.144.214.255
208.97.23.0/24256208.97.23.0 – 208.97.23.255

IPv6 prefixes

1 prefix
  • 2604:e540::/32

Query AS30165 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=AS30165&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS30165, with or without a key:

curl "https://api.ipapi.is/?q=147.253.224.1"

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