Autonomous System

AS693 University of Notre Dame

EducationActiveUnited StatesARIN

AS693 (NOTRE-DAME-AS) is an education network operated by University of Notre Dame in United States, registered with ARIN. It has 4 IPv4 prefixes with 78,336 addresses and 1 IPv6 prefix, which makes it the 2,737th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses78,336in 4 prefixes
IPv6 prefixes1≈ 1.5 × 10²⁶ addresses
Size rank#2,737of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationUniversity of Notre Dame
AS nameNOTRE-DAME-AS
Websitend.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@nd.edu
Registered1990-07-23
Last updated2024-09-25

IPv4 prefixes

4 prefixes · 78,336 addresses
NetworkAddressesFirst – last address
129.74.0.0/1665,536129.74.0.0 – 129.74.255.255
66.254.224.0/198,19266.254.224.0 – 66.254.255.255
66.205.160.0/204,09666.205.160.0 – 66.205.175.255
129.74.86.0/23512129.74.86.0 – 129.74.87.255

IPv6 prefixes

1 prefix
  • 2620:0:2f00::/41

Query AS693 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=AS693&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS693, with or without a key:

curl "https://api.ipapi.is/?q=129.74.0.1"

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