Autonomous System

AS11736 University of South Dakota

EducationActiveUnited StatesARIN

AS11736 (USD) is an education network operated by University of South Dakota in United States, registered with ARIN. It has 9 IPv4 prefixes with 20,736 addresses, which makes it the 6,687th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses20,736in 9 prefixes
IPv6 prefixes0none
Size rank#6,687of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationUniversity of South Dakota
AS nameUSD
Websiteusd.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contacthelpdesk@usd.edu
Registered1998-12-03
Last updated2021-10-18

IPv4 prefixes

9 prefixes · 20,736 addresses
NetworkAddressesFirst – last address
192.236.32.0/198,192192.236.32.0 – 192.236.63.255
206.176.0.0/204,096206.176.0.0 – 206.176.15.255
206.209.0.0/204,096206.209.0.0 – 206.209.15.255
206.176.0.0/212,048206.176.0.0 – 206.176.7.255
206.176.8.0/221,024206.176.8.0 – 206.176.11.255
206.176.12.0/23512206.176.12.0 – 206.176.13.255
192.55.228.0/24256192.55.228.0 – 192.55.228.255
206.176.57.0/24256206.176.57.0 – 206.176.57.255
206.176.58.0/24256206.176.58.0 – 206.176.58.255

IPv6 prefixes

No IPv6 prefixes.

Query AS11736 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=AS11736&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS11736, with or without a key:

curl "https://api.ipapi.is/?q=192.236.32.1"

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