Autonomous System

AS47 University of Southern California

EducationActiveUnited StatesARIN

AS47 (USC-AS) is an education network operated by University of Southern California in United States, registered with ARIN. It has 17 IPv4 prefixes with 71,680 addresses, which makes it the 2,931st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses71,680in 17 prefixes
IPv6 prefixes0none
Size rank#2,931of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationUniversity of Southern California
AS nameUSC-AS
Websiteusc.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@usc.edu
Registered1985-08-16
Last updated2003-12-16

IPv4 prefixes

17 prefixes · 71,680 addresses
NetworkAddressesFirst – last address
68.181.0.0/1665,53668.181.0.0 – 68.181.255.255
68.181.124.0/221,02468.181.124.0 – 68.181.127.255
68.181.46.0/2351268.181.46.0 – 68.181.47.255
68.181.78.0/2351268.181.78.0 – 68.181.79.255
68.181.132.0/2351268.181.132.0 – 68.181.133.255
207.151.52.0/23512207.151.52.0 – 207.151.53.255
207.151.54.0/23512207.151.54.0 – 207.151.55.255
68.181.20.0/2425668.181.20.0 – 68.181.20.255
68.181.21.0/2425668.181.21.0 – 68.181.21.255
68.181.22.0/2425668.181.22.0 – 68.181.22.255
68.181.23.0/2425668.181.23.0 – 68.181.23.255
68.181.61.0/2425668.181.61.0 – 68.181.61.255
68.181.63.0/2425668.181.63.0 – 68.181.63.255
68.181.74.0/2425668.181.74.0 – 68.181.74.255
68.181.82.0/2425668.181.82.0 – 68.181.82.255
206.117.90.0/24256206.117.90.0 – 206.117.90.255
207.151.92.0/24256207.151.92.0 – 207.151.92.255

IPv6 prefixes

No IPv6 prefixes.

Query AS47 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=AS47&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS47, with or without a key:

curl "https://api.ipapi.is/?q=68.181.0.1"

Other networks of University of Southern California

AS4 University of Southern California68,864 IPv4 addresses

Largest networks in United States

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