Autonomous System

AS397501 Purdue University

EducationActiveUnited StatesARIN

AS397501 (PURDUE-RESNET) is an education network operated by Purdue University in United States, registered with ARIN. It has 10 IPv4 prefixes with 19,968 addresses and 1 IPv6 prefix, which makes it the 6,911th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses19,968in 10 prefixes
IPv6 prefixes1≈ 3.1 × 10²⁶ addresses
Size rank#6,911of 82,200 active ASNs
Abuser scoreLow0.13% of its addresses flagged · method

Details

OrganizationPurdue University
AS namePURDUE-RESNET
Websitepurdue.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@purdue.edu
Registered2019-04-24
Last updated2019-04-24

IPv4 prefixes

10 prefixes · 19,968 addresses
NetworkAddressesFirst – last address
128.211.192.0/1816,384128.211.192.0 – 128.211.255.255
128.211.188.0/221,024128.211.188.0 – 128.211.191.255
128.211.184.0/23512128.211.184.0 – 128.211.185.255
128.211.186.0/23512128.211.186.0 – 128.211.187.255
128.211.64.0/24256128.211.64.0 – 128.211.64.255
128.211.96.0/24256128.211.96.0 – 128.211.96.255
128.211.112.0/24256128.211.112.0 – 128.211.112.255
128.211.120.0/24256128.211.120.0 – 128.211.120.255
128.211.124.0/24256128.211.124.0 – 128.211.124.255
128.211.126.0/24256128.211.126.0 – 128.211.126.255

IPv6 prefixes

1 prefix
  • 2607:ac80:400::/40

Query AS397501 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=AS397501&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS397501, with or without a key:

curl "https://api.ipapi.is/?q=128.211.192.1"

Other networks of Purdue University

AS17 Purdue University264,448 IPv4 addressesAS401764 Purdue University24,832 IPv4 addresses

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