Autonomous System

AS62757 Richardson Independent School District

EducationActiveUnited StatesARIN

AS62757 (RISD-ASN) is an education network operated by Richardson Independent School District in United States, registered with ARIN. It has 3 IPv4 prefixes with 66,048 addresses, which makes it the 3,402nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses66,048in 3 prefixes
IPv6 prefixes0none
Size rank#3,402of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationRichardson Independent School District
AS nameRISD-ASN
Websiterisd.org
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contacthenry.horton@risd.org
Registered2013-09-06
Last updated2013-09-06

IPv4 prefixes

3 prefixes · 66,048 addresses
NetworkAddressesFirst – last address
165.199.0.0/1665,536165.199.0.0 – 165.199.255.255
165.199.181.0/24256165.199.181.0 – 165.199.181.255
165.199.182.0/24256165.199.182.0 – 165.199.182.255

IPv6 prefixes

No IPv6 prefixes.

Query AS62757 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=AS62757&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS62757, with or without a key:

curl "https://api.ipapi.is/?q=165.199.0.1"

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