Autonomous System

AS20335 United Data Technologies, Inc.

ISPActiveUnited StatesARIN

AS20335 (UDT) is an ISP network operated by United Data Technologies, Inc. in United States, registered with ARIN. It has 22 IPv4 prefixes with 23,552 addresses and 7 IPv6 prefixes, which makes it the 6,243rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses23,552in 22 prefixes
IPv6 prefixes7≈ 8.1 × 10²⁸ addresses
Size rank#6,243of 82,200 active ASNs
Abuser scoreLow0.08% of its addresses flagged · method

Details

OrganizationUnited Data Technologies, Inc.
AS nameUDT
Websiteudtonline.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactsps-abuse@udtonline.com
Registered2024-03-13
Last updated2025-01-14

IPv4 prefixes

22 prefixes · 23,552 addresses
NetworkAddressesFirst – last address
38.187.224.0/204,09638.187.224.0 – 38.187.239.255
38.247.48.0/204,09638.247.48.0 – 38.247.63.255
154.9.32.0/204,096154.9.32.0 – 154.9.47.255
38.86.56.0/212,04838.86.56.0 – 38.86.63.255
38.98.208.0/212,04838.98.208.0 – 38.98.215.255
38.247.56.0/221,02438.247.56.0 – 38.247.59.255
38.247.60.0/221,02438.247.60.0 – 38.247.63.255
38.86.56.0/2351238.86.56.0 – 38.86.57.255
38.86.58.0/2351238.86.58.0 – 38.86.59.255
38.86.60.0/2351238.86.60.0 – 38.86.61.255
38.247.60.0/2351238.247.60.0 – 38.247.61.255
66.250.190.0/2351266.250.190.0 – 66.250.191.255
23.180.88.0/2425623.180.88.0 – 23.180.88.255
38.86.57.0/2425638.86.57.0 – 38.86.57.255
38.86.62.0/2425638.86.62.0 – 38.86.62.255
38.86.63.0/2425638.86.63.0 – 38.86.63.255
38.247.51.0/2425638.247.51.0 – 38.247.51.255
38.247.58.0/2425638.247.58.0 – 38.247.58.255
38.247.62.0/2425638.247.62.0 – 38.247.62.255
192.234.38.0/24256192.234.38.0 – 192.234.38.255
192.234.39.0/24256192.234.39.0 – 192.234.39.255
204.52.206.0/24256204.52.206.0 – 204.52.206.255

IPv6 prefixes

7 prefixes
  • 2607:b840::/32
  • 2607:b840:2100::/40
  • 2607:b840:2200::/40
  • 2607:b840:2300::/40
  • 2607:b840:2900::/40
  • 2607:b840:3100::/40
  • 2607:b840:3900::/40

Query AS20335 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=AS20335&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS20335, with or without a key:

curl "https://api.ipapi.is/?q=38.187.224.1"

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