Autonomous System

AS40591 Bucknell University

EducationActiveUnited StatesARIN

AS40591 (BUCKNELLUNIVERSITY) is an education network operated by Bucknell University in United States, registered with ARIN. It has 3 IPv4 prefixes with 65,536 addresses and 1 IPv6 prefix, which makes it the 3,803rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,536in 3 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#3,803of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationBucknell University
AS nameBUCKNELLUNIVERSITY
Websitebucknell.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactdomainreg@bucknell.edu
Registered2008-02-07
Last updated2012-03-02

IPv4 prefixes

3 prefixes · 65,536 addresses
NetworkAddressesFirst – last address
134.82.128.0/1732,768134.82.128.0 – 134.82.255.255
134.82.128.0/1816,384134.82.128.0 – 134.82.191.255
134.82.192.0/1816,384134.82.192.0 – 134.82.255.255

IPv6 prefixes

1 prefix
  • 2620:0:d90::/48

Query AS40591 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=AS40591&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS40591, with or without a key:

curl "https://api.ipapi.is/?q=134.82.128.1"

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